Updated on 2024/05/01

写真a

 
Tohyama Tadashi
 
Organization
Graduate Faculty of Interdisciplinary Research Faculty of Engineering Civil Engineering Environmental Engineering (Environmental Sciences, Interdisciplinary Center for River Basin Environment) Professor
Title
Professor
Contact information
メールアドレス

Other affiliation

  • Civil Engineering Environmental Engineering (Civil and Environmental Engineering)

Research History

  • 国立大学法人 山梨大学 大学院医学工学総合研究部 准教授

    2014.4

  • 国立大学法人 山梨大学大学院医学工学総合研究部 特任助教

    2009.12

  • 国立大学法人室蘭工業大学大学院工学研究科 助教

    2009.4

  • 国立大学法人室蘭工業大学工学部 助教

    2007.4

  • 国立大学法人室蘭工業大学工学部 助手

    2006.4

Education

  • Osaka University

    - 2006.3

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    Country: Japan

  • University of Yamanashi

    - 2003.3

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    Country: Japan

  • University of Yamanashi

    - 2001.3

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    Country: Japan

Degree

  • Ph. D. Eng. ( 2006.5   Osaka University )

Research Areas

  • Environmental Science/Agriculture Science / Environmental load reduction and remediation  / 生物環境工学、持続循環型社会、排水・廃棄物処理、資源回収、環境微生物、植物、植物バイオマス

Research Interests

  • バイオレメディエーション

  • バイオマス燃料・資源

  • 内分泌撹乱化学物質

  • 排水からのエネルギー・資源回収

  • ファイトレメディエーション

  • 排水処理

Subject of research

  • 植物と微生物間の相互作用(共生関係)の解析

  • 微生物のモニタリングと有用微生物の分離培養

  • 難分解性化学物質の生分解メカニズムの解明

  • 植物と微生物を利用した環境保全・浄化と資源生産

Research Projects

  • 微細藻類-促進細菌共生系の機能解明とそれを利用した高効率物質生産の基盤創出

    2022.7 - 2025.3

    挑戦的研究(萌芽)

    遠山忠

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 生物循環グリーン(BCG)経済実現に向けたウキクサ-共存微生物資源価値の包括的開拓

    2020.4 - 2026.3

    国立研究開発法人科学技術振興機構(JST)・独立行政法人国際協力機構(JICA)  地球規模課題対応国際科学技術協力プログラム(SATREPS)  地球規模課題対応国際科学技術協力プログラム(SATREPS)

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • 急速に成長するアジア諸国の窒素フローと環境汚染の国際比較

    2020.4 - 2024.3

    基盤研究(B)

    西田継

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    Authorship:Coinvestigator(s)  Type of fund::Science research expense

  • 微細藻類-細菌シンビオーム制御による食品製造副産物からの高付加価値物質の効率生産

    2020.4 - 2022.3

    独立行政法人日本学術振興会  二国間交流事業(共同研究・セミナー)  韓国との共同研究(NRF)

    池道彦

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • ウキクサ亜科植物の根への付着・定着性が高い微生物の検索と利用

    2020.4 - 2022.3

    基盤研究(C)

    田中靖浩

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    Authorship:Coinvestigator(s)  Type of fund::Science research expense

  • 水資源診断と分散型浄化システムにより生活用水の安全性を確保する技術の強化と普及促進

    2020.4 - 2021.3

    国立研究開発法人科学技術振興機構  持続可能開発目標達成支援事業  2020年度 /持続可能開発目標達成支援事業(Aタイプ)

    西田継

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • 誰一人として水に困らない社会へ:小規模分散型の水供給・処理サービスの開発・可能性検証

    2019.10 - 2021.9

    日本科学技術振興機構  戦略的創造研究推進事業(社会技術研究開発)  「SDGsの達成に向けた共創的研究開発プログラム」

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • エネルギー作物の栽培とそのバイオガス化を導入した下水処理場のリ・デザイン

    2019.4 - 2022.3

    基盤研究(C)

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 共生微生物により機能強化した水生植物の水質浄化・資源生産能力予測モデルの開発

    2017.4 - 2021.3

    日本学術振興会  科学研究費助成事業  基盤研究(C)

    森一博

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    Authorship:Coinvestigator(s)  Type of fund::Science research expense

  • “Japan-Asia Youth Exchange Program in Science” (SAKURA Exchange Program in Science)

    2017.4 - 2018.3

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    Authorship:Principal investigator  Type of fund::Others

  • 共生微生物を活用した水生バイオマスの効率生産

    2016.9 - 2020.3

    科学技術振興機構  戦略的創造研究推進事業  先端的低炭素化技術開発 (ALCA)

    森川正章

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • 基盤研究(B):成長促進細菌を利用した高生産性・高CO2削減性ウキクサバイオマスリファイナリーの開発

    2015.4 - 2018.3

    遠山忠

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    Authorship:Principal investigator  Type of fund::Science research expense

  • ウキクサ科植物の葉状体の機能強化とコベネフィット型植生浄化プロセスの開発

    2015.4 - 2018.3

    日本学術振興会  科学研究費助成事業  基盤研究(C)

    田中靖浩

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    Authorship:Coinvestigator(s)  Type of fund::Science research expense

  • 挑戦的萌芽研究:微細藻類の光合成・バイオマス合成を支配する細菌の分子基盤解明とその応用

    2015.4 - 2017.3

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 微生物学と水文水質学を融合させたネパール・カトマンズの水安全性を確保する技術の開発

    2013.5 - 2019.9

    科学技術振興機構(JST)・独立行政法人国際協力機構(JICA)  地球規模課題対応国際科学技術協力プログラム(SATREPS)  地球規模課題対応国際科学技術協力プログラム(SATREPS)

    風間ふたば

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • 機能性微生物を用いた植物根圏への芳香族化合物の吸着・濃縮と分解の促進

    2013.4 - 2017.3

    日本学術振興会  科学研究費助成事業  基盤研究(C)

    森一博

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    Authorship:Coinvestigator(s)  Type of fund::Science research expense

  • 生物を利用した医薬品等由来難分解性化学物質(PPCPs)分解処理技術の開発

    2012.4 - 2015.3

    日本学術振興会  科学研究費助成事業  基盤研究(C)

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    Authorship:Coinvestigator(s)  Type of fund::Science research expense

  • 基盤研究(B):植物と微生物のスーパーシンビオーム系の創出とそれを利用した排水処理

    2012.4 - 2015.3

    遠山忠

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 根圏微生物共生系を活用した高次植生バイオプロセスの開発

    2011.10 - 2016.8

    科学技術振興機構  戦略的創造研究推進事業  先端的低炭素化技術開発(ALCA)

    森川正章

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • 若手研究(B) 有機系有害化学物質汚染の高効率浄化のための植物-分解菌共生システムの開発

    2010.4 - 2011.3

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 若手研究(B) 有機系有害化学物質汚染の高効率浄化のための植物-分解菌共生システムの開発

    2010.4 - 2011.3

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    Grant type:Competitive 

  • 高機能微生物群集と根圏浄化能強化水生植物を用いた水環境汚染の修復

    2009.1 - 2012.3

    日本科学技術振興機構  戦略的国際科学技術協力推進事業  (日本-中国研究交流

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • 若手研究(B) 植物と微生物機能のハイブリッドバイオレメディエーションによる高度水質浄化法の開発

    2007.4 - 2009.3

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 若手研究(B) 植物と微生物機能のハイブリッドバイオレメディエーションによる高度水質浄化法の開発

    2007.4 - 2009.3

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    Grant type:Competitive 

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Papers

  • Characterization of bacteria associated with the green microalga Chlamydomonas reinhardtii Major achievement

    Yuge Bai, Kazuhiro Mori, Tadashi Toyama

    Internationa Joint Workshop on Advanced Engineering Technology for Environment and Energy   15   64 - 65   2023.8

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • ウキクサホロビオントによる持続的な水質浄化とバイオマス資源回収の可能性 Reviewed Major achievement

    森一博、遠山忠

    日本水処理生物学会誌   58 ( 4 )   127 - 136   2022.12( ISSN:0910-6758 )

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    Authorship:Last author   Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:日本水処理生物学会  

    DOI: 10.2521/jswtb.58.127

  • Organic Carbon and Nitrogen Removal Characteristics of Tidal Flow Constructed Wetland Reviewed Major achievement

    Akimasa MIWA, Kazuhiro MORI, Kei NISHIDA, and Tadashi TOYAMA

    17th International Conference on Wetland Systems for Water Pollution Control Abstracts   2022.11

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Enhanced paramylon production by Euglena gracilis via mixotrophic cultivation using sewage effluent and agro-food industrial wastes Reviewed Major achievement

    Tadashi Toyama, Rubiyatno, Takuya Matsui, Kazuhiro Mori

    11th IWA International Symposium on Waste Management Problems in Agro‑Industry Book of Abstracts   2022.10

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Antibacterial Ability of Cu- and Zn-exchanged Zeolites for Disinfection of Wastewater Major achievement

    Daniel Twum-Ampofo, Kazuhiro Mori, Kei Nishida, Tadashi Toyama

    The 14th International Joint Workshop on Advanced Engineering Technology for Environment and Energy Proceedings   2022.10

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Isolation and Characterization of Green Microalga Chlamydomonas reinhardtii –Growth Promoting Bacteria Major achievement

    Yuge BAI, Kazuhiro MORI, Tadashi TOYAMA

    The 14th International Joint Workshop on Advanced Engineering Technology for Environment and Energy Proceedings   2022.10

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Enhanced biomass and paramylon production by mixotrophic cultivation of Euglena gracilis using sewage effluent and agro-industrial wastes Major achievement

    Rubiyatno, Kazuhiro Mori, Tadashi Toyama

    The 14th International Joint Workshop on Advanced Engineering Technology for Environment and Energy Proceedings   2022.10

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Organic Carbon and Nitrogen Removal Characteristics of the Pilot-Scale Tidal Flow Constructed Wetland as Sewage Treatment System Major achievement

    Akimasa MIWA, Kazuhiro MORI, Kei NISHIDA, Tadashi TOYAMA

    The 14th International Joint Workshop on Advanced Engineering Technology for Environment and Energy Proceedings   2022.10

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Isolation of aquatic plant growth-promoting bacteria for the floating plant duckweed (Lemna minor) Reviewed Major achievement

    Ayaka Makino, Ryosuke Nakai, Yasuko Yoneda, Tadashi Toyama, Yasuhiro Tanaka, Xian-Ying Meng, Kazuhiro Mori, Michihiko Ike, Masaaki Morikawa, Yoichi Kamagata, and Hideyuki Tamaki

    Microorganisms   10 ( 8 )   2022.8( ISSN:2076-2607 )

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    Language:Chinese   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/microorganisms10081564

  • Characterization of Green Microalga Chlamydomonas reinhardtii–associated Bacteria Reviewed Major achievement

    Bai Yuge, Mori Kazuhiro, Toyama Tadashi

    The Water and Environment Technology Conference Online2023 Abstract   2022.7

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Antibacterial Activity of Cu- and Zn-exchanged Zeolites for Disinfection of Wastewater Reviewed Major achievement

    Twum-Ampofo Daniel, Mori Kazuhiro, Nishida Kei, Toyama Tadashi

    The Water and Environment Technology Conference Online2023 Abstract   2022.7

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Dropping method for partial nitrification of synthetic ammonium-contaminated groundwater Reviewed Major achievement

    Mai Nakano, Fufu Nozawa, Tatsuru Kamei, Futaba Kazama, Tadashi Toyama

    Japanese Journal of Water Treatment Biology   58 ( 1 )   45 - 53   2022.3( ISSN:1881-0438  eISSN:1881-0438 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Japanese Society of Water Treatment Biology  

    DOI: 10.2521/jswtb.58.45

  • Complete genome sequence of Luteitalea sp. TBR-22 Reviewed Major achievement

    Kyosuke Yamamoto, Yasuko Yoneda, Ayaka Makino, Yasuhiro Tanaka, Xian-Ying Meng, Junko Hashimoto, Kazuo Shin-ya, Nori Satoh, Manabu Fujie, Tadashi Toyama, Kazuhiro Mori, Michihiko Ike, Masaaki Morikawa, Yoichi Kamagata, and Hideyuki Tamaki

    Microbiology Resource Announcements   11 ( 2 )   2022.2( ISSN:2576-098X )

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1128/mra.00455-21

  • Growth promotion of giant duckweed Spirodela polyrhiza (Lemnaceae) by Ensifer sp. SP4 through enhancement of nitrogen metabolism and photosynthesis Reviewed Major achievement

    Tadashi Toyama, Kazuhiro Mori, Yasuhiro Tanaka, Michihiko Ike, and Masaaki Morikawa

    MOLECULAR PLANT-MICROBE INTERACTIONS   35 ( 1 )   28 - 38   2022.1( ISSN:0894-0282  eISSN:1943-7706 )

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:AMER PHYTOPATHOLOGICAL SOC  

    Duckweeds (Lemnaceae) are representative producers in fresh aquatic ecosystems and also yield sustainable biomass for animal feeds, human foods, and biofuels, and contribute toward effective wastewater treatment; thus, enhancing duckweed productivity is a critical challenge. Plant-growth -promoting bacteria (PGPB) can improve the productivity of terrestrial plants; however, duckweed-PGPB interactions remain unclear and no previous study has investigated the molecular mechanisms underlying duckweed-PGPB interaction. Herein, a PGPB, Ensifer sp. strain SP4, was newly isolated from giant duckweed (Spirodela polyrhiza), and the interactions between S. polyrhiza and SP4 were investigated through physiological, biochemical, and metabolomic analyses. In S. polyrhiza and SP4 coculture, SP4 increased the nitrogen (N), chlorophyll, and ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO) contents and the photosynthesis rate of S. polyrhiza by 2.5-, 2.5-, 2.7-, and 2.4-fold, respectively. Elevated photosynthesis increased the relative growth rate and biomass productivity of S. polyrhiza by 1.5 and 2.7-fold, respectively. Strain SP4 significantly altered the metabolomic profile of S. polyrhiza, especially its amino acid profile. N stable isotope analysis revealed that organic N compounds were transferred from SP4 to S. polyrhiza. These N compounds, particularly glutamic acid, possibly triggered the increase in photosynthetic and growth activities. Accordingly, we propose a new model for the molecular mechanism underlying S. polyrhiza growth promotion by its associated bacteria Ensifer sp. SP4, which occurs through enhanced N compound metabolism and photosynthesis. Our findings show that Ensifer sp. SP4 is a promising PGPB for increasing biomass yield, wastewater purification activity, and CO2 capture of S. polyrhiza.

    DOI: 10.1094/MPMI-06-21-0157-R

    Web of Science

  • Nitrogen removal from ammonium-contaminated groundwater using dropping nitrification–cotton-based denitrification reactor Reviewed Major achievement

    A. K. Maharjan, K. Mori, K. Nishida, and T. Toyama

    Water Supply   22   462 - 473   2022.1( ISSN:1606-9749 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2166/ws.2021.258

  • Draft genome sequence of Bryobacteraceae strain F-183 Reviewed Major achievement

    Kyosuke Yamamoto, Yasuko Yoneda, Ayaka Makino, Yasuhiro Tanaka, Xian-Ying Meng, Junko Hashimoto, Kazuo Shin-ya, Nori Satoh, Manabu Fujie, Tadashi Toyama, Kazuhiro Mori, Michihiko Ike, Masaaki Morikawa, Yoichi Kamagata, and Hideyuki Tamaki

    Microbiology Resource Announcements   11 ( 1 )   2022.1( ISSN:2576-098X )

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1128/mra.00453-21

  • Microalgal transformation of food processing byproducts into functional food ingredients Reviewed Major achievement

    Kim S, Ishizawa H, Inoue D, Toyama T, Yu J, Mori K, Ike M, Lee T.

    BIORESOURCE TECHNOLOGY   344   2022.1( ISSN:0960-8524 )

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.biortech.2021.126324

  • Ammonium removal from alkaline groundwater using a dropping nitrification unit with sponge or biofringe material Reviewed Major achievement

    Amit Kumar Maharjan, Tatsuru Kamei, Kazuhiro Mori, Kei Nishida, Tadashi Toyama

    Journal of Water and Environment Technology   19 ( 6 )   302 - 315   2021.12( ISSN:1348-2165 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2965/jwet.21-084

  • Efficient paramylon production by Euglena gracilis–mixotrophic cultivation using organic waste compounds and sewage effluent Reviewed Major achievement

    Rubiyatno, Takuya Matsui, Kazuhiro Mori, Tadashi Toyama

    International Symposium on Environment and Chemical Engineering 2021 (ISECE 2021) Abstracts   2021.11

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Isolation and characterization of Euglena gracilis-associated bacteria, Enterobacter sp. CA3 capable of promoting the growth and paramylon production of E. gracilis under mixotrophic cultivation Major achievement

    Rubiyatno, Kazuhiro Mori, Tadashi Toyama

    The 13th International Joint Workshop on Advanced Engineering Technology for Environment and Energy (The 13th AETEE) Proceedings   85 - 88   2021.8

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Sewage treatment abilities and characteristics of the laboratory-scale tidal flow constructed wetlands Major achievement

    Akimasa Miwa, Kazuhiro Mori, Tadashi Toyama

    The 13th International Joint Workshop on Advanced Engineering Technology for Environment and Energy (The 13th AETEE) Proceedings   35 - 38   2021.8

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Study of nitrogen removal from ammonium-contaminated groundwater by laboratory-scale tidal-flow constructed wetland Major achievement

    Amit Kumar Maharjan, Kazuhiro Mori, Tadashi Toyama

    The 13th International Joint Workshop on Advanced Engineering Technology for Environment and Energy (The 13th AETEE) Proceedings   52 - 55   2021.8

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Influence of Symbiotic Bacteria on Biomass and Paramylon Production of Euglena gracilis Reviewed Major achievement

    Rubiyatno, Kazuhiro Mori, Tadashi Toyama

    Water and Environment Technology Conference 2021 (WET 2021) Programs and Abstracts   64 - 64   2021.8

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Characterization of Sewage Treatment Ability of Tidal Flow Constructed Wetland Reviewed Major achievement

    Akimasa Miwa, Kazuhiro Mori, Kei nishida, Tadashi Toyama

    Water and Environment Technology Conference 2021 (WET 2021) Programs and Abstracts   41 - 41   2021.8

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Ammonium removal from alkaline groundwater by a dropping nitrification unit made of sponge or biofringe material Reviewed Major achievement

    Amit Kumar Maharjan, Tatsuru Kamei, Kazuhiro Mori, Kei Nishida, Tadashi Toyama

    Water and Environment Technology Conference 2021 (WET 2021) Programs and Abstracts   27 - 27   2021.8

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Isolation and characterization of Euglena gracilis-associated bacteria, Enterobacter sp. CA3 and Emticicia sp. CN5, capable of promoting the growth and paramylon production of E. gracilis under mixotrophic cultivation Reviewed Major achievement

    Rubiyatno Rubiyatno, Kazuhiro Mori, Daisuke Inoue, Sunah Kim, Jaecheul Yu, Taeho Lee, Michihiko Ike, and Tadashi Toyama

    Microorganisms   9   2021.7

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/microorganisms9071496

  • 植物を活用した浄化法導入による下水処理でのエネルギー消費削減の可能性 Major achievement

    森一博、遠山忠

    バイオインダストリー   38 ( 7 )   44 - 52   2021.7( ISSN:0910-6545 )

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    Authorship:Last author   Language:Japanese   Publishing type:(MISC) Introduction and explanation (scientific journal)   Publisher:シーエムシー出版  

  • Paramylon production by Euglena gracilis via mixotrophic cultivation using sewage effluent and waste organic compounds Reviewed Major achievement

    Rubiyatno, Takuya Matsui, Kazuhiro Mori, Tadashi Toyama

    Bioresource Technology Reports   15   2021.6( ISSN:2589-014X )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.biteb.2021.100735

  • Novel Plant-Associated Acidobacteria Promotes Growth of Common Floating Aquatic Plants, Duckweeds Reviewed Major achievement

    Yasuko Yoneda, Kyosuke Yamamoto, Ayaka Makino, Yasuhiro Tanaka, Xian-Ying Meng, Junko Hashimoto, Kazuo Shin-ya, Noriyuki Satoh, Manabu Fujie, Tadashi Toyama, Kazuhiro Mori, Michihiko Ike, Masaaki Morikawa, Yoichi Kamagata, and Hideyuki Tamaki

    Microorganisms   9   2021.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/microorganisms9061133

  • Distribution and Community Composition of Anammox Bacteria in Shallow Groundwater of the Kathmandu Valley, Nepal Reviewed Major achievement

    Mai Nakano, Tatsuru Kamei, Bijay Man Shakya, Takashi Nakamura, Yasuhiro Tanaka, Eiji Haramoto, Tadashi Toyama, Futaba Kazama

    Microbes and Environments   36 ( 1 )   2021.3( ISSN:1347-4405 )

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    The abundance and diversity of anaerobic ammonium oxidation (anammox) bacteria were assessed in 152 groundwater samples in the Kathmandu Valley, Nepal. Anammox bacterial 16S rRNA genes were detected in 54% (37/68) of samples collected in the dry season at 1.6×105-8.8×106 copies L-1, and in 60% (50/84) of samples collected in the wet season at 4.3×104-1.2×107 copies L-1. The 16S rRNA genes of "Candidatus Brocadia", "Candidatus Anammoxoglobus", and five new deduced anammox bacterial phylotypes were detected in the shallow groundwater samples. Diverse anammox bacteria were broadly distributed in the shallow groundwater aquifer of the Kathmandu Valley.

    DOI: 10.1264/jsme2.ME20143

    PubMed

  • Isolation and characterization of novel plant growth-promoting bacteria from the fronds of duckweed Reviewed Major achievement

    Tomoki Iwashita, Yasuhiro Tanaka, Hideyuki Tamaki, Ryosuke Nakai, Yasuko Yoneda, Ayaka Makino, Tadashi Toyama, Yoichi Kamagata, Masaaki Morikawa, Kazuhiro Mori

    Japanese Journal of Water Treatment Biology   57 ( 1 )   1 - 9   2021.3( ISSN:0910-6758 )

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    DOI: 10.2521/jswtb.57.1

  • 下水処理水と有機性廃棄物を用いた混合栄養培養による緑藻クラミドモナス(Chlamydomonas reinhardtii)の油脂生産 Major achievement

    遠山忠

    アグリバイオ   55 ( 13 )   1181 - 1185   2020.12

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  • Indigenous bacteria, an excellent reservoir of functional plant growth promoters for enhancing duckweed biomass yield on site Reviewed Major achievement

    Yeni Khairina, Rahul Jog, Chanita Boonmak, Tadashi Toyama, Tokitaka Oyama, Masaaki Morikawa

    CHEMOSPHERE   268   129247 - 129247   2020.12( ISSN:0045-6535 )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.chemosphere.2020.129247

  • Enhanced biomass and lipid production capacity of Chlamydomonas reinhardtii under mixotrophic cultivation using sewage effluent and waste molasses Reviewed Major achievement

    Le Thai Hang, Kazuhiro Mori and Tadashi Toyama

    Japanese Journal of Water Treatment Biology   56 ( 3 )   2020.9( ISSN:0910-6758 )

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  • Comparative Analysis of Microbial Communities in Fronds and Roots of Three Duckweed Species: Spirodela polyrhiza, Lemna minor, and Lemna aequinoctialis Reviewed Major achievement

    Tomoki Iwashita, Yasuhiro Tanaka, Hideyuki Tamaki, Yasuko Yoneda, Ayaka Makino, Yuka Tateno, Yan Li, Tadashi Toyama, Yoichi Kamagata, Kazuhiro Mori

    Microbes and Environments   35 ( 3 )   2020.7( ISSN:1342-6311 )

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    The microbial communities inhabiting the fronds of duckweeds have not been investigated in as much detail as those on the roots. We herein examined the microbial communities in three duckweed species using 16S rRNA amplicon sequencing and compared them to those on the roots. The microbial compositions of the fronds were distinct from those of the roots in the three species. Various types of taxonomic bacteria, including rarely cultivated phyla, Acidobacteria, Armatimonadetes, and Verrucomicrobia, were also isolated from the fronds, but at a slightly lower abundance than those from the roots. These results suggest that duckweed fronds are an alternative source for isolating rare and novel microbes, which may otherwise be recalcitrant to cultivation using conventional strategies.

    DOI: 10.1264/jsme2.ME20081

    PubMed

  • Nitrogen Removal Ability and Characteristics of the Laboratory-Scale Tidal Flow Constructed Wetlands for Treating Ammonium-Nitrogen Contaminated Groundwater Reviewed Major achievement

    Amit Kumar Maharjan, Kazuhiro Mori andTadashi Toyama

    Water   12 ( 5 )   1326   2020.5( ISSN:2073-4441 )

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    DOI: 10.3390/w12051326

  • Ammonium-Nitrogen (NH4+-N) Removal from Groundwater by a Dropping Nitrification Reactor: Characterization of NH4+-N Transformation and Bacterial Community in the Reactor Reviewed Major achievement

    Amit Kumar Maharjan, Tatsuru Kamei Iswar Man Amatya, Kazuhiro Mori, Futaba Kazama, and Tadashi Toyama

    Water   12 ( 2 )   2020.2( ISSN:2073-4441  eISSN:2073-4441 )

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    A dropping nitrification reactor was proposed as a low-cost and energy-saving option for the removal of NH4+-N from contaminated groundwater. The objectives of this study were to investigate NH4+-N removal performance and the nitrogen removal pathway and to characterize the microbial communities in the reactor. Polyolefin sponge cubes (10 mm x 10 mm x 10 mm) were connected diagonally in a nylon thread to produce 1 m long dropping nitrification units. Synthetic groundwater containing 50 mg L-1 NH4+-N was added from the top of the hanging units at a flow rate of 4.32 L day(-1) for 56 days. Nitrogen-oxidizing microorganisms in the reactor removed 50.8-68.7% of the NH4+-N in the groundwater, which was aerated with atmospheric oxygen as it flowed downwards through the sponge units. Nitrogen transformation and the functional bacteria contributing to it were stratified in the sponge units. Nitrosomonadales-like AOB predominated and transformed NH4+-N to NO2--N in the upper part of the reactor. Nitrospirales-like NOB predominated and transformed NO2--N to NO3--N in the lower part of the reactor. The dropping nitrification reactor could be a promising technology for oxidizing NH4+-N in groundwater and other similar contaminated wastewaters.

    DOI: 10.3390/w12020599

    Web of Science

  • Enhanced lipid productivity of Chlamydomonas reinhardtii with combination of NaCl and CaCl2 stresses Reviewed Major achievement

    Hang LT, Mori K, Tanaka Y, Morikawa M, Toyama T

    BIOPROCESS AND BIOSYSTEMS ENGINEERING   2020.2( ISSN:1615-7591 )

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    DOI: 10.1007/s00449-020-02293-w

  • Enhanced biomass production and nutrient removal capacity of duckweed via two-step cultivation process with a plant growthpromoting bacterium, Acinetobacter calcoaceticus P23 Reviewed Major achievement

    Hidehiro Ishizawa, Yuka Ogata,Yoshiyuki Hachiya, Ko-ichiro Tokura, Masashi Kuroda, Daisuke Inoue, Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori, Masaaki Morikawa, Michihiko Ike

    CHEMOSPHERE   283   2020.1( ISSN:0045-6535  eISSN:1879-1298 )

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    © 2019 Elsevier Ltd Plant growth-promoting bacteria (PGPB) are considered a promising tool to improve biomass production and water remediation by the aquatic plant, duckweed; however, no effective methodology is available to utilize PGPB in large hydroponic systems. In this study, we proposed a two-step cultivation process, which comprised of a “colonization step” and a “mass cultivation step,” and examined its efficacy in both bucket-scale and flask-scale cultivation experiments. We showed that in the outdoor bucket-scale experiments using three kinds of environmental water, plants cultured through the two-step cultivation method with the PGPB strain, Acinetobacter calcoaceticus P23, yielded 1.9 to 2.3 times more biomass than the control (without PGPB inoculation). The greater nitrogen and phosphorus removals compared to control were also attained, indicating that this strategy is useful for accelerating nutrient removal by duckweed. Flask-scale experiments using non-sterile pond water revealed that inoculation of strain P23 altered duckweed surface microbial community structures, and the beneficial effects of the inoculated strain P23 could last for 5–10 d. The loss of the duckweed growth-promoting effect was noticeable when the colonization of strain P23 decreased in the plant. These observations suggest that the stable colonization of the plant with PGPB is the key for maintaining the accelerated duckweed growth and nutrient removal in this cultivation method. Overall, our results suggest the possibility of an improved duckweed production using a two-step cultivation process with PGPB.

    DOI: 10.1016/j.chemosphere.2019.124682

    Scopus

    PubMed

  • Enhanced production of biomass and lipids by Euglena gracilis via co‑culturing with a microalga growth‑promoting bacterium, Emticicia sp. EG3 Reviewed Major achievement

    Tadashi Toyama, Tsubasa Hanaoka, Koji Yamada, Kengo Suzuki, Yasuhiro Tanaka, Masaaki Morikawa, Kazuhiro Mori

    Biotechnology for Biofuels   12   205 - 205   2019.10( ISSN:1754-6834 )

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    Background: Euglena gracilis, a unicellular flagellated microalga, is regarded as one of the most promising species as microalgal feedstock for biofuels. Its lipids (mainly wax esters) are suitable for biodiesel and jet fuel. Culture of E. gracilis using wastewater effluent will improve the economics of E. gracilis biofuel production. Enhancement of the productivity of E. gracilis biomass is critical to creating a highly efficient biofuels production system. Certain bacteria have been found to promote microalgal growth by creating a favorable microenvironment. These bacteria have been characterized as microalgae growth-promoting bacteria (MGPB). Co-culture of microalgae with MGPB might offer an effective strategy to enhance microalgal biomass production in wastewater effluent culture systems. However, no MGPB has been identified to enhance the growth of E. gracilis. The objectives of this study were, therefore, to isolate and characterize the MGPB effective for E. gracilis and to demonstrate that the isolated MGPB indeed enhances the production of biomass and lipids by E. gracilis in wastewater effluent culture system. Results: A bacterium, Emticicia sp. EG3, which is capable of promoting the growth of microalga E. gracilis, was isolated from an E. gracilis-municipal wastewater effluent culture. Biomass production rate of E. gracilis was enhanced 3.5-fold and 3.1-fold by EG3 in the co-culture system using a medium of heat-sterilized and non-sterilized wastewater effluent, respectively, compared to growth in the same effluent culture but without EG3. Two-step culture system was examined as follows: E. gracilis was cultured with or without EG3 in wastewater effluent in the first step and was further grown in wastewater effluent in the second step. Production yields of biomass and lipids by E. gracilis were enhanced 3.2-fold and 2.9-fold, respectively, in the second step of the system in which E. gracilis was co-cultured with EG3 in the first step. Conclusion: Emticicia sp. EG3 is the first MGPB for E. gracilis. Growth-promoting bacteria such as EG3 will be promising agents for enhancing E. gracilis biomass/biofuel productivities.

    DOI: 10.1186/s13068-019-1544-2

    PubMed

  • 共生細菌を利用した高効率微細藻類バイオマス生産に向けた取り組み Major achievement

    遠山忠

    アグリバイオ   3 ( 3 )   294 - 298   2019.3

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    Authorship:Lead author, Last author, Corresponding author   Language:Japanese   Publishing type:(MISC) Introduction and explanation (scientific journal)   Publisher:北隆館  

  • “Duckweed-Microbe Co-Cultivation Method” for Isolating a Wide Variety of Microbes Including Taxonomically Novel Microbes Reviewed Major achievement

    Yasuhiro Tanaka, Hideyuki Tamaki, Kazuya Tanaka, Erina Tozawa, Hiroaki Matsuzawa, Tadashi Toyama, Yoichi Kamagata, Kazuhiro Mori

    MICROBES AND ENVIRONMENTS   33 ( 4 )   402 - 406   2018.11( ISSN:1342-6311 )

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    DOI: 10.1264/jsme2.ME18067

  • Effect of activated carbon on removal of four phenolic endocrine-disrupting compounds, bisphenol A, bisphenol F, bisphenol S, and 4-tert-butylphenol in constructed wetlands Reviewed Major achievement

    Riry Wirasnita, Kazuhiro Mori, Tadashi Toyama

    CHEMOSPHERE   210   717 - 725   2018.7( ISSN:0045-6535 )

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    DOI: 10.1016/j.chemosphere.2018.07.060

  • Growth promotion of three microalgae, Chlamydomonas reinhardtii, Chlorella vulgaris and Euglena gracilis, by in situ indigenous bacteria in wastewater effluent Reviewed Major achievement

    Tadashi Toyama, Mari Kasuya, Tsubasa Hanaoka, Naoto Kobayashi, Yasuhiro Tanaka, Daisuke Inoue, Kazunari Sei, Masaaki Morikawa, Kazuhiro Mori

    Biotechnology for Biofuels   11   174   2018.6( ISSN:1754-6834 )

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    DOI: 10.1186/s13068-018-1174-0

  • 排水処理施設でのウキクサバイオマス生産とバイオ燃料生産 Major achievement

    遠山忠

    アグリバイオ   2 ( 6 )   605 - 609   2018.6

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    Authorship:Lead author, Last author, Corresponding author   Language:Japanese   Publishing type:(MISC) Introduction and explanation (scientific journal)   Publisher:北隆館  

  • Plant and microalgae biomass production by using microbiome Invited Major achievement

        2 ( 3 )   73 - 75   2018.3

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    Authorship:Lead author, Last author, Corresponding author   Language:Japanese   Publishing type:(MISC) Introduction and explanation (scientific journal)  

  • The plant microbiome and its potential for plant biomass production and plant-based environmental technology Invited Major achievement

        69 ( 3 )   14 - 18   2018.3

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  • Effect of dissolved organic nitrogen contamination on δ15N–NH4 determination in water samples by modification of the diffusion method with gas‐phase trapping Reviewed Major achievement

    Thi Thuy Hai Cao, Takashi Nakamura, Makoto Saiki, Thi Thao Ta, Tadashi Toyama, Kei Nishida

    RAPID COMMUNICATIONS IN MASS SPECTROMETRY   32 ( 8 )   635 - 638   2018.2( ISSN:0951-4198 )

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    Rationale: The isotopic tracer technique is widely used to identify the sources and fate of nitrogen (N) in order to understand the N cycle and contamination in water environments. The stable isotope ratio of ammonium is expected to greatly enhance the tracing analysis by combining it with the traditional nitrate isotope ratio. Diffusion followed by gas-phase trapping is the most commonly applied method for ammonium isotope ratio measurement. Although dissolved organic nitrogen (DON) is abundant in natural water and its breakdown in the diffusion procedure has been reported, the interference of DON with the measurement of ammonium isotope ratios has not been fully examined. Methods: This study aims to test the effect of DON contamination by using organic N compounds, viz. humic acid and alanine. A series of diffusion experiments was conducted at a temperature of 80°C for a maximum of 7 days. Ammonia was transferred from alkaline solution and trapped with an acidic filter. This method was applied for samples with ammonium concentrations between 0.5 and 2.0 mg-N/L. Results: There was no difference between the ammonium N stable isotope ratios for samples with and without added DON compounds
    the fractionation between the observed value and the actual value was negligible, in the range of 0.2 to 1.0‰. The modifications of previous studies, i.e. shorter diffusion period, no vigorous shaking and using gas-phase trapping, successfully avoided any breakdown of DON in fresh water samples. Conclusions: The modified method provides high precision and accuracy and it is recommended for the analysis of anthropogenically influenced water samples, such as paddy fields, ground water, rivers and lakes.

    DOI: 10.1002/rcm.8091

    Scopus

  • Comprehensive evaluation of nitrogen removal rate and biomass, ethanol, and methane production yields by combination of four major duckweeds and three types of wastewater effluent Reviewed Major achievement

    Tadashi Toyama,Tsubasa Hanaoka, Yasuhiro Tanaka, Masaaki Morikawa, Kazuhiro Mori

    BIORESOURCE TECHNOLOGY   250   464 - 473   2018.2( ISSN:0960-8524 )

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    To assess the potential of duckweeds as agents for nitrogen removal and biofuel feedstocks, Spirodela polyrhiza, Lemna minor, Lemna gibba, and Landoltia punctata were cultured in effluents of municipal wastewater, swine wastewater, or anaerobic digestion for 4 days. Total dissolved inorganic nitrogen (T-DIN) of 20–50 mg/L in effluents was effectively removed by inoculating with 0.3–1.0 g/L duckweeds. S. polyrhiza showed the highest nitrogen removal (2.0–10.8 mg T-DIN/L/day) and biomass production (52.6–70.3 mg d.w./L/day) rates in all the three effluents. Ethanol and methane were produced from duckweed biomass grown in each effluent. S. polyrhiza and L. punctata biomass showed higher ethanol (0.168–0.191, 0.166–0.172 and 0.174–0.191 g-ethanol/g-biomass, respectively) and methane (340–413 and 343–408 NL CH4/kg VS, respectively) production potentials than the others, which is related to their higher carbon and starch contents and calorific values.

    DOI: 10.1016/j.biortech.2017.11.054

    Scopus

    PubMed

  • Changes in Tetracycline Resistance Gene Populations and Microbial Community in Tetracycline-Contaminated and Uncontaminated Wastewater via Constructed Wetland Treatment Reviewed Major achievement

    Pham Thanh Hien,Toyama Tadashi and Mori Kazuhiro

        2 ( 1 )   1 - 8   2018.1

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  • 排水処理プロセスにおけるウキクサバイオリファイナリー Invited Major achievement

    遠山忠、森一博

    アグリバイオ   1 ( 12 )   1306 - 1310   2017.11

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  • Ability of duckweed (Lemna minor) to remove pharmaceuticals from water Reviewed

    Maki Kobayashi, Tadashi Toyama

    Water and Environment Technology Conference (WET) 2017   2017.7

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  • 植物のマイクロバイオームとプロバイオティクス Major achievement

    遠山忠

    生物工学会誌   95 ( 7 )   401 - 401   2017.7

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  • Isolation of Novel Bacteria Including Rarely Cultivated Phyla, Acidobacteria and Verrucomicrobia, from the Roots of Emergent Plants by Simple Culturing Method Reviewed Major achievement

    Yasuhiro Tanaka, Hiroaki Matsuzawa, Hideyuki Tamaki, Masahiro Tagawa, Tadashi Toyama, Yoichi Kamagata, Kazuhiro Mori

    MICROBES AND ENVIRONMENTS   32   288 - 292   2017.7( ISSN:1342-6311 )

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1264/jsme2.ME17027

  • Enhanced biomass production of duckweeds by inoculating a plant growth-promoting bacterium, Acinetobacter calcoaceticus P23, in sterile medium and non-sterile environmental waters Reviewed Major achievement

    T. Toyama, M. Kuroda, Y. Ogata, Y. Hachiya, A. Quach, K. Tokura, Y. Tanaka, K. Mori, M. Morikawa and M. Ike

    WATER SCIENCE AND TECHNOLOGY   76 ( 6 )   1418 - 1428   2017.5( ISSN:0273-1223  eISSN:1996-9732 )

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    Duckweed offers the promise of a co-benefit culture combining water purification with biomass production. Acinetobacter calcoaceticus P23 is a plant growth-promoting bacterium isolated from a duckweed, Lemna aequinoctialis. This study quantified its growth-promoting effect on three duckweeds (L. aoukikusa, L. minor, and Spirodela polyrhiza) in sterile Hoagland solution and evaluated its usefulness in duckweed culture under non-sterile conditions. P23 promoted growth of three duckweeds in sterile Hoagland solution at low to high nutrient concentrations (1.25-10 mg NO3-N/L and 0.25-2.0 mg PO4-P/L). It increased the biomass production of L. aequinoctialis 3.8-4.3-fold, of L. minor 2.3-3.3-fold, and of S. polyrhiza 1.4-1.5-fold after 7 days compared with noninoculated controls. P23 also increased the biomass production of L. minor 2.4-fold in pond water and 1.7-fold in secondary effluent of a sewage treatment plant under non-sterile conditions at laboratory-scale experiments. P23 rescued L. minor from growth inhibition caused by microorganisms indigenous to the pond water. The results demonstrate that the use of P23 in duckweed culture can improve the efficiency of duckweed biomass production, and a positive effect of P23 on duckweed-based wastewater treatment can be assumed.

    DOI: 10.2166/wst.2017.296

    Web of Science

  • Removal or tetracycline and tetracycline resistance genes from municipal wastewater in microcosm fill-and-drain constructed wetlands Reviewed Major achievement

    Pham Thanh Hien, Toyama Tadashi, Mori Kazuhiro

    Japnanese Journal of Water Treatment Biology   53 ( 1 )   11 - 21   2017.3

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  • 汚水を用いたウキクサバイオマス生産とバイオリファイナリーへの応用 Major achievement

    遠山忠、森一博、池道彦、森川正章

    バイオサイエンスとインダストリー   74 ( 3 )   203 - 207   2016.5

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:(MISC) Introduction and explanation (scientific journal)  

  • Effects of planting Phragmites australis on nitrogen removal, microbial nitrogen cycling, and abundance of ammonia-oxidizing and denitrifying microorganisms in sediments Reviewed Major achievement

    Toyama T,Nishimura N,Ogata Y,Sei K,Mori K,Ike M.

    Environmental Technology   37   478 - 485   2016.2( ISSN:0959-3330 )

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    DOI: 10.1080/09593330.2015.1074156

  • Degradation Pathway of Bisphenol S by Sphingobium fuliginis OMI and Removal Properties of Metabolites by Activated Sludge Reviewed Major achievement

    38   139 - 147   2015.9

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Effects of various duckweed species on phenol degradation in environmental waters Reviewed Major achievement

    Japanese Jornal of Water Treatment Biology   50   95 - 103   2014.10

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  • Sustainable removal of nitrophenols by rhizoremediation using four strains of bacteria and giant duckweed (Spirodela polyrhiza) Reviewed Major achievement

    WATER AIR AND SOIL POLLUTION   225   1 - 10   2014.10( ISSN:0049-6979 )

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    DOI: doi.org/10.1007/s11270-014-1928-7

  • Bioaugmentation involving a bacterial consortium isolated from the rhizosphere of Spirodela polyrhiza for treating water contaminated with a mixture of four nitrophenol isomers Reviewed Major achievement

    Risky Ayu Kristanti, Tadashi Toyama, Tony Hadibarata, Yasuhiro Tanaka, Kazuhiro Mori

    RSC Advances   4 ( 4 )   1616 - 1621   2014.4( ISSN:2046-2069 )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:ROYAL SOC CHEMISTRY  

    A flask-scale laboratory study was performed to assess the bioaugmentation of water contaminated with a mixture of 2-nitrophenol, 3-nitrophenol, 4-nitrophenol and 2,4-dinitrophenol by using a bacteria consortium consisting of three nitrophenol-degrading bacteria strains (Pseudomonas sp. strain MFR-1, Pseudomonas sp. strain PFR-1 and Rhodococcus sp. strain DFR-1), reinoculated into the roots of Spirodela polyrhiza. The selected strains were colonized into the root at approximately 10(4) to 10(6) colony-forming units (CFU per plant). The high populations remained stable through five sequential two-days degradation cycles and complete nitrophenol removal was achieved within five-repeated cycles. Hence, inoculation of subjected degraders into the roots of aquatic plants is an effective treatment for nitrophenol-contaminated effluents or aquatic resources.

    DOI: 10.1039/C3RA44892D

    Web of Science

  • Sustainable Biodegradation of Bisphenol A by Spirodela polyrrhiza and Novosphingobium sp. FID3 association Reviewed Major achievement

    Journal of Water Environment Technology   12   43 - 54   2014.1

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  • Sustainable biodegradation of phenolic endocrine-disrupting chemicals by Phragmites australis-rhizosphere bacteria association Reviewed Major achievement

    WATER SCIENCE AND TECHNOLOGY   68 ( 3 )   522 - 529   2013.7( ISSN:0273-1223 )

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    DOI: 10.2166/wst.2013.234

  • Isolation of biphenyl and polychlorinated biphenyl-degrading bacteria and their degradation pathway Reviewed Major achievement

    APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY   170 ( 2 )   381 - 398   2013.5( ISSN:0273-2289 )

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s12010-013-0191-5

  • Occurrence of 4-tert-butylphenol (4-t-BP) biodegradation in an aquatic sample caused by the presence of Spirodela polyrrhiza and isolation of a 4-t-BP-utilizing bacterium. Reviewed Major achievement

    BIODEGRADATION   24   191 - 202   2013.4( ISSN:0923-9820 )

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10532-012-9570-9

  • The 4-tert-Butylphenol-Utilizing Bacterium Sphingobium fuliginis OMI Can Degrade Bisphenols via Phenolic Ring Hydroxylation and Meta-Cleavage Pathway Reviewed Major achievement

    Environmental Science and Technology   47 ( 2 )   1017 - 1023   2013.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/es303726h

  • Biodegradation of bisphenol A and 4-alkylphenols by Novosphingobium sp. strain TYA-1 and its potential for treatment of polluted water. Reviewed Major achievement

    T. Toyama, Y. Kainuma, S. Kikuchi, K. Mori

    WATER SCIENCE AND TECHNOLOGY   66 ( 10 )   2202 - 2208   2012.10( ISSN:0273-1223 )

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    We investigated the use of Novosphingobium sp. strain TYA-1 for the simultaneous removal of bisphenol A (BPA) and 4-alkylphenols (4-APs) from complex polluted waters. Strain TYA-1 degraded BPA and utilized it as a sole carbon and energy source via oxidative skeletal rearrangement involving the cytochrome p450 monooxygenase system. Strain TYA-1 also degraded 4-APs with branched side alkyl chains (4-tert-butylphenol [4-tert-BP], 4-sec-butylphenol, 4-tert-pentylphenol, 4-tert-octylphenol [4-tert-OP], and branched nonylphenol mixture) via 4-alkylcatechols but could not degrade 4-APs with linear side alkyl chains. Degradation of 4-APs, like that of BPA, involved the cytochrome p450 monooxygenase system in strain TYA-1. A sequencing batch bioreactor (100 mL of polluted water [50 mg/L BPA, 50 mg/L 4-tert-BP, and 5 mg/L 4-tert-OP]; 6 h of reaction time/cycle; 12 cycles in total) containing alginate-immobilized TYA-1 cells (15 mg dry cells) simultaneously removed BPA, 4-tert-BP, and 4-tert-OP from complex polluted waters. These immobilized TYA-1 cells could be reused for a total of 9 cycles without any loss of degradation activity. Our results support the potential of using immobilized TYA-1 cells for the simultaneous removal of BPA and 4-APs from complex polluted waters.

    DOI: 10.2166/wst.2012.453

    Web of Science

  • Isolation and characterization of 3-nitrophenol-degrading bacteria associated with rhizosphere of Spirodela polyrrhiza. Reviewed Major achievement

    ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH   19 ( 5 )   1852 - 1858   2012.5( ISSN:0944-1344 )

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    DOI: 10.1007/s11356-012-0836-x

  • Accelerated biodegradation of nitrophenols in the rhizosphere of Spirodela polyrrhiza Reviewed Major achievement

    Risky Ayu Kristanti, Masahiro Kanbe, Tadashi Toyama, Yasuhiro Tanaka, Yueqin Tang, Xiaolei Wu, Kazuhiro Mori

    JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA   24 ( 5 )   800 - 807   2012.5( ISSN:1001-0742  eISSN:1878-7320 )

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    We investigated the biodegradation of 2-nitrophenol (2-NP), 4-nitrophenol (4-NP), and 2,4-dinitrophenol (2,4-DNP) in the rhizosphere of Spirodela polyrrhiza plants by conducting degradation experiments with three river water samples supplemented with each nitrophenol (NP). We then isolated NP-degrading bacteria both from the S. polyrrhiza roots and from the river water. In the river water samples, removal of the three NP was accelerated in the presence of S. polyrrhiza plants. The three NPs persisted in an autoclaved solution with sterile plants suggests that NP removal was accelerated largely by bacterial NP biodegradation rather than by adsorption and uptake by the plants. We isolated 8 strains of NP-degrading bacteria: 6 strains from the S. polyrrhiza roots and 2 strains from river water without the plants. The 2-NP- and 2,4-DNP-degrading bacteria were isolated only from the S. polyrrhiza roots. The 4-NP-degrading bacteria different from those isolated from the river water samples were also found on S. polyrrhiza roots. The 2-NP- and 4-NP-degrading strains isolated from the roots utilized the corresponding NP (0.5 mmol/L) as the sole carbon and energy source. The 2,4-DNP-degrading strains isolated from the roots showed substantial 2,4-DNP-degrading activity, but the presence of other carbon and energy sources was required for their growth. The isolated NP-degrading bacteria from the roots must have contributed to the accelerated degradation of the three NPs in the rhizosphere of S. polyrrhiza. Our results suggested that rhizoremediation with S. polyrrhiza may be effective for NP-contaminated surface water.

    DOI: 10.1016/S1001-0742(11)60839-5

    Web of Science

  • Biodegradation of 4-n-butylphenol in Phragmites australis rhizosphere by interactions between roots and bacteria. Reviewed Major achievement

    Tadashi Toyama, Risky Ayu Kristanti, Yasuhiro Tanaka, Kazuhiro Mmori

    Journal of Water Environment Technology   9 ( 4 )   411 - 422   2011.12( ISSN:1348-2165 )

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    We investigated rhizoremediation using Phragmites australis (common reed) for fresh sediment contaminated with 4-n-butylphenol (4-n-BP). We collected P. australis plant, rhizosphere sediment, and unvegetated sediment samples from a natural pond and conducted degradation experiments using sediments spiked with 4-n-BP. 4-n-BP was rapidly removed from the rhizosphere sediment with P. australis plants, whereas 4-n-BP persisted in the unvegetated sediment without plants and in the autoclaved rhizosphere sediment with P. australis plants, suggesting that the accelerated 4-n-BP removal resulted largely from the biodegradation by rhizosphere bacteria rather than by adsorption and uptake by the plant. Four bacterial strains, Pseudomonas spp. TO-1, TO-2, TO-3, and TO-4, capable of utilizing 4-n-BP as a sole carbon source via a meta-cleavage pathway, were isolated from the rhizosphere sediment. These strains presumably contributed to the accelerated 4-n-BP removal from the rhizosphere sediment. Oxygen and organic compounds from the roots elevated both cell numbers and 4-n-BP-degrading activity of strain TO-4 (the only strain tested) in the rhizosphere sediment, leading to rapid 4-n-BP removal. The results suggest that rhizoremediation using P. australis can be applicable to remove 4-n-BP from the contaminated sediments.

    DOI: 10.2965/jwet.2011.411

  • Isolation and characterization of tetrachloroethylene- and cis-1,2-dichloroethylene-dechlorinating propionibacteria. Reviewed Major achievement

    JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY   38 ( 10 )   1667 - 1677   2011.10( ISSN:1367-5435 )

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    DOI: 10.1007/s10295-011-0956-1

  • Bioremediation of crude oil by white rot fungi Polyporus sp. S133. Reviewed Major achievement

    Risky Ayu Kristanti, Tony Hadibarata, Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY   21 ( 9 )   995 - 1000   2011.9( ISSN:1017-7825 )

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    The bioremediation potential of crude oil by Polyporus sp. S133 pre-grown in wood meal was investigated in two separate experiment trials; liquid medium and soil. The effect of three nutrients (glucose, polypeptone, and wood meal), oxygen flow, and some absorbent on the efficiency of the process was also evaluated. Degradation of crude oil in soil was significantly increased with an addition of oxygen flow and some absorbent (kapok and pulp). The highest degradation rate of crude oil was 93% in the soil with an addition of 10% kapok. The present study clearly demonstrates that, if suitably developed, Polyporus sp. S133 could be used to remediate soil contaminated with crude oil.

    DOI: 10.4014/jmb.1105.05047

    Web of Science

  • Acceleration of nonylphenol and 4-tert-octylphenol degradation in sediment by Phragmites australis and associated rhizosphere bacteria. Reviewed Major achievement

    Tadashi Toyama, Manabu Murashita, Kazutaka Kobayashi, Shintaro Kikuchi, Kazunari Sei, Yasuhiro Tanaka, Michihiko Ike, Kazuhiro Mori

    Environmental Science and Technology   45 ( 15 )   6524 - 6530   2011.8( ISSN:0013-936X )

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    We investigated biodegradation of technical nonylphenol (tNP) in Phragmites australis rhizosphere sediment by conducting degradation experiments using sediments spiked with tNP. Accelerated tNP removal was observed in P. australis rhizosphere sediment, whereas tNP persisted in unvegetated sediment without plants and in autoclaved sediment with sterile plants, suggesting that the accelerated tNP removal resulted largely from tNP biodegradation by rhizosphere bacteria. Three bacterial strains, Stenotrophomonas sp. strain IT-1 and Sphingobium spp. strains IT-4 and IT-5, isolated from the rhizosphere were capable of utilizing tNP and 4-tert-octylphenol as a sole carbon source via type II ipso-substitution. Oxygen from P. australis roots, by creating highly oxygenated conditions in the sediment, stimulated cell growth and the tNP-degrading activity of the three strains. Moreover, organic compounds from P. australis roots functioned as carbon and energy sources for two strains, IT-4 and IT-S, supporting cell growth and tNP-degrading activity. Thus, P. australis roots elevated the cell growth and tNP-degrading activity of the three bacterial strains, leading to accelerated tNP removal. These results demonstrate that rhizoremediation of tNP-contaminated sediments using P. australis, can be an effective strategy.

    DOI: 10.1021/es201061a

    Web of Science

  • Accelerated biodegradation of pyrene and benzo[a]pyrene in Phragmites australis rhizosphere by bacteria-root exudate interactions. Reviewed Major achievement

    Tadashi Toyama, Tetsuya Furukawa, Noritaka Maeda, Daisuke Inoue, Kazunari Sei, Kazuhiro Mori, Shintaro Kikuchi, Michihiko Ike

    WATER RESEARCH   45 ( 4 )   1629 - 1638   2011.2( ISSN:0043-1354 )

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    We investigated the biodegradation of pyrene and benzo[a]pyrene in Phragmites australis rhizosphere sediment. We collected P. australis plants, rhizosphere sediments, and unvegetated sediments from natural aquatic sites and conducted degradation experiments using sediments spiked with pyrene or benzo[a]pyrene. Accelerated removal of pyrene and benzo[a]pyrene was observed in P. australis rhizosphere sediments with plants, whereas both compounds persisted in unvegetated sediments without plants and in autoclaved rhizosphere sediments with sterilized plants, suggesting that the accelerated removal resulted largely from biodegradation by rhizosphere bacteria. Initial densities of pyrene-utilizing bacteria were substantially higher in the rhizosphere than in unvegetated sediments, but benzo[a]pyrene-utilizing bacteria were not detected in rhizosphere sediments. Mycobacterium gilvum strains isolated from rhizosphere sediments utilized pyrene aerobically as a sole carbon source and were able to degrade benzo[a]pyrene when induced with pyrene. Phragmites australis root exudates containing phenolic compounds supported growth as a carbon source for the one Mycobacterium strain tested, and induced benzo[a] pyrene-degrading activity of the strain. The stimulatory effect on benzo[a]pyrene biodegradation and the amounts of phenolic compounds in root exudates increased when P. australis was exposed to pyrene. Our results show that Mycobacterium-root exudate interactions can accelerate biodegradation of pyrene and benzo[a]pyrene in P. australis rhizosphere sediments. (C) 2010 Elsevier Ltd. All rights reserved.

    DOI: 10.1016/j.watres.2010.11.044

    Web of Science

  • Isolation and characterization of 4-tert-butylphenol-utilizing Sphingobium fuliginis strains from Phragmites australis rhizosphere sediment. Reviewed Major achievement

    APPLIED AND ENVIRONMENTAL MICROBIOLOGY   76 ( 20 )   6733-40 - 6740   2010.10( ISSN:0099-2240 )

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  • Long-term performance and community analysis of Spirodela polyrrhiza-bacteria association treating phenol-contaminated water. Reviewed Major achievement

    Journal of Water Environment Technology   8 ( 3 )   239 - 250   2010.9

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    DOI: doi.org/10.2965/jwet.2010.239

  • Isolation and characterization of a novel 2-sec-butylphenol-degrading bacterium Pseudomonas sp. strain MS-1. Reviewed Major achievement

    BIODEGRADATION   21 ( 2 )   157 - 165   2010.4( ISSN:0923-9820 )

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    DOI: 10.1007/s10532-009-9290-y

  • Accelerated degradation of a variety of aromatic compounds by Spirodela polyrrhiza-bacterial associations and contribution of root exudates released from S. polyrrhiza. Reviewed Major achievement

    Hai Hoang, Ning Yu, Tadashi Toyama, Daisuke Inoue, Kazunari Sei, Michihiko Ike

    JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA   22 ( 4 )   494 - 499   2010.4( ISSN:1001-0742  eISSN:1878-7320 )

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    Removal experiments of phenol, aniline, 2,4-dichlorophenol, nonylphenol and bisphenol A (BPA) using Spirodela polyrrhiza-bacterial associations revealed that all compounds but BPA underwent accelerated removal. The mechanisms differed depending on the substrates. It was found that S. polyrrhiza has a great ability to release phenolic compound-rich root exudates, and the exudates seem to stimulate bacterial degradation of a variety of aromatic compounds.

    DOI: 10.1016/S1001-0742(09)60135-2

    Web of Science

  • 石油系燃料油汚染土壌のバイオレメディエーション-特に環境微生物学的なアプローチ- Reviewed Major achievement

    北山茂一, 原宏哉, 岩城美朝, 長里千香子, 本村泰三, 遠山忠, チャンヨンチョル, 菊池慎太郎

    環境技術   38   276 - 282   2009.10

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  • ウキクサ根圏におけるノニルフェノールの微生物分解-分解菌の分離とその特徴- Reviewed Major achievement

    池道彦, 井上大介, 遠山忠, 松永祐紀, 桃谷尚憲, Hoang Hai, 清和成, 惣田訓

    環境技術   38 ( 9 )   633 - 641   2009.9

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  • Enrichment of bacteria possessing catechol dioxygenase genes in the rhizosphere of Spirodela polyrrhiza: A mechanism of accelerated biodegradation of phenol. Reviewed Major achievement

    Tadashi Toyama, Kazunari Sei, Ning Yu, Hirohide Kumada, Daisuke Inoue, Hai Hoang, Satoshi Soda, Young-Cheol Chang, Shintaro Kikuchi, Masanori Fujita, Michihiko Ike

    Water Research   43 ( 15 )   3765 - 3776   2009.8( ISSN:0043-1354 )

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    The bacterial community structure in bulk water and in rhizosphere fractions of giant duckweed, Spirodela polyrrhiza, was quantitatively and qualitatively investigated by PCR-based methods using 6 environmental water samples to elucidate the mechanisms underlying selective accumulation of aromatic compound-degrading bacteria in the rhizosphere of S. polyrrhiza. S. polyrrhiza selectively accumulated a diverse range of aromatic compound-degrading bacteria in its rhizosphere, regardless of the origin of water samples, despite no exposure to phenol. The relative abundances of the catechol 1,2-dioxygenase (C12O) gene (C12O DNA) and catechol 2,3-dioxygenase (C23O) gene (C23O DNA) were calculated as the ratios of the copy numbers of these genes to the copy number of 16S rDNA and are referred to as the rhizosphere effect (RE) value. The RE values for C12O DNA and C23O DNA were 1.0 x 10(1)-9.3 x 10(3) and 1.7 x 10(2)-1.5 x 10(4) times as high, respectively, in rhizosphere fractions as in bulk water fractions, and these higher values were associated with a notably higher sequence diversity of C12O DNA and C23O DNA. The RE values during phenol degradation were 3.6 x 10(0)-4.3 x 10(2) and 2.2 x 10(0)-1.7 x 10(2), respectively, indicating the ability of S. polyrrhiza to selectively accumulate aromatic compound-degrading bacteria in its rhizosphere during phenol degradation. The bacterial communities in the rhizosphere fractions differed from those in the bulk water fractions, and those in the bulk water fractions were notably affected by the rhizosphere bacterial communities. S. polyrrhiza released more than 100 types of phenolic compound into its rhizosphere as root exudates at the considerably high specific release rate of 1520 mg TOC and 214 mg phenolic compounds/d/g root (wet weight). This ability of S. polyrrhiza might result in the selective recruitment and accumulation of a diverse range of bacteria harboring genes encoding C12O and C23O, and the subsequent accelerated degradation of phenol in the rhizosphere. (C) 2009 Elsevier Ltd. All rights reserved.

    DOI: 10.1016/j.watres.2009.05.045

    Web of Science

  • Characterization of novel 4-n-butylphenol-degrading Pseudomonas veronii strains isolated from rhizosphere of giant duckweed, Spirodela polyrrhiza. Reviewed Major achievement

    Japanese Jornal of Water Treatment Biology   45   83 - 92   2009.6

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  • Biodegradation of bisphenol A and bisphenol F in the rhizosphere sediment of Phragmites australis. Reviewed Major achievement

    Tadashi Toyama, Yusuke Sato, Daisuke Inoue, Kazunari Sei, Young-Cheol Chang, Shintaro Kikuchi, Michihiko Ike

    Journal of Bioscience and Bioengineering   108 ( 2 )   147 - 150   2009.3( ISSN:1389-1723 )

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    The accelerated removal of bisphenols A and F (BPA, BPF) was observed in the rhizosphere sediment of Phragmites australis, while they persisted in the absence of P. australis. A BPA-degrading bacterium, Novosphingobium sp. strain TYA-1, and a BPF-degrading bacterium, Sphingobium yanoikuyae strain TYF-1, were isolated from the rhizosphere of P. australis. The results suggested that interactions between P. australis and these bacteria can accelerate the removal of bisphenols from sediment. (C) 2009, The Society for Biotechnology, Japan. All rights reserved.

    DOI: 10.1016/j.jbiosc.2009.03.011

    Web of Science

  • Changes of catabolic genes and microbial community structures during biodegradation of nonylphenol ethoxylates and nonylphenol in natural water microcosms. Reviewed Major achievement

    Yu Zhang, Kazunari Sei, Tadashi Toyama, Michihiko Ike, Jing Zhang, Min Yang, Yoichi Kamagata

    Biochemical Engineering Journal   39 ( 2 )   288 - 296   2008.4( ISSN:1369-703X )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:ELSEVIER SCIENCE SA  

    Changes of possible key catabolic genes and microbial community structures during the degradation of NPEOs and NP in natural water microcosms were investigated using the most-probable-number-polymerase chain reaction (MPN-PCR) and terminal restriction fragment length polymorphism (T-RFLP). The copy number of catechol 2,3-dioxygenase (C23O) DNA increased significantly during NPEO and NP degradation, suggesting that meta-cleavage of the aromatic rings of NPEOs and NP might have happened. Catechol 1,2-dioxygenase (C12O) DNA, alkane-catabolic genes (alk), and 16S rDNA, on the other hand, did not change notably, suggesting that the two genes might not be the relevant genes for NPEOs and NP degradation. The 16S rRNA gene-based T-RFLP analysis results indicated that specific and different dominant (or degrading) bacteria should be selected, depending on the substances. A strain with a DNA length of 78 bp, which might be affiliated with the beta subclass of Proteobacteria, became the dominant species for NPEO degradation, while strains at 88 and 198 bp were dominant in the NP microcosm. Diversity of microbial community structure tended to be simplified after NPEO degradation, while that in the NP microcosm remained relatively stable. Five clusters were obtained according to the similarity in community structures of different microcosms by cluster analysis, which were consistent with the biodegradation behaviors of different microcosms. This is the first report on genetic evidence of a possible aromatic ring meta-cleaving pathway of NPEOs and NP in an aquatic environment. (c) 2007 Elsevier B.V. All rights reserved.

    DOI: 10.1016/j.bej.2007.09.015

    Web of Science

  • 光合成細菌による農産廃棄物からの生理活性物質生産と農業への応用可能性 Reviewed Major achievement

    水谷敦司, 北山茂一, 原宏哉, チャン ヨンチョル, 遠山忠, 長谷川靖, 菊池慎太郎

    水処理技術   48   49 - 54   2007.8

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  • 水道管材料が微生物膜形成に及ぼす影響-特に米国における研究例- Reviewed Major achievement

    チャン ヨンチョル, 遠山忠, Andrew A. Randall, 高見澤一裕, 菊池慎太郎

    環境技術   36   743 - 746   2007.6

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  • The utility of measuring assimiliable organic carbon (AOC) as an indicator of biostability in distribution systems of finished water Reviewed Major achievement

    Korean Journal of Environmental Health   32 ( 6 )   539 - 542   2006.12

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  • Accelerated aromatic compounds degradation in aquatic environment by use of interaction between Spirodela polyrrhiza and bacteria in its rhizosphere. Reviewed Major achievement

    T Toyama, N Yu, H Kumada, K Sei, M Ike, M Fujita

    Journal of Bioscience and Bioengineering   101 ( 4 )   346 - 353   2006.4( ISSN:13474421  eISSN:1347-4421 )

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:SOC BIOSCIENCE BIOENGINEERING JAPAN  

    Accelerated degradation of organic chemicals by aquatic plant-bacterial associations was reported for the first time with elucidation of the role and contribution of aquatic plant and bacteria in its rhizosphere using a fast-growing giant duckweed, Spirodela polyrrhiza. The results clearly showed the accelerated degradation of all the three aromatic compounds (phenol, aniline and 2,4-dichlorophenol [2,4-DCP]) tested by aquatic plant-bacterial associations. In phenol degradation system, phenol-degrading bacteria indigenous to the rhizosphere fraction of S. polyrrhiza mainly contributed, while in aniline degradation system S. polyrrhiza mainly contributed by stimulating aniline-degrading bacteria both in the rhizosphere and balk water fraction. On the other hand in 2,4-DCP degradation system, S. polyrrhiza itself mainly contributed to its removal by uptake and degradation. Thus, the mechanisms for accelerated removal of aromatic compounds were quite different depending on the substrates. S. polyrrhiza showed selective accumulation of phenol-degrading bacteria in its rhizosphere fraction, while aniline- and 2,4-DCP-degrading bacteria were not much accumulated. S. polyrrhiza secreted peroxidase and laccase. However, both of the enzymatic activities increased with the addition of aromatic compounds, degrading ability of S. polyrrhiza itself should be owing to the production of peroxidase rather than laccase because the change of peroxidase activity and concentration of each aromatic compound well concurred. From the results obtained in the present study, it can be concluded that the feasibility of the use of aquatic plant-bacterial associations to accelerate the degradation of organic chemicals especially recalcitrant compounds in aquatic environment was shown.

    DOI: 10.1263/jbb.101.346

    Web of Science

  • ボタンウキクサと根圏微生物の相互作用を利用した芳香族化合物の分解促進 Reviewed Major achievement

    遠山忠, 吉仲賢晴, 清和成, 池道彦, 藤田正憲

    環境工学研究論文集   42   475 - 486   2005.11

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  • Surfactants degrading activities in the rhizosphere of giant duckweed (Spirodela polyrrhiza). Reviewed Major achievement

    Japanese Jornal of Water Treatment Biology   41   129 - 140   2005.9

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Books and Other Publications

  • マイクロバイオームを活用した植物・微細藻類バイオマス生産 Major achievement

    遠山忠、石澤秀紘( Role: Joint Work第7編 第1章)

    株式会社エヌ・ティー・エス  2020.6 

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    Responsible for pages:521-528   Language:Japanese   Book type:Scholarly book

  • Production of duckweed biomass from wastewater and its application to biorefinery Major achievement

    JAPAN BIOINDUSTRY ASSOCIATION  2016.5 

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    Responsible for pages:203-207   Language:Japanese  

  • Chapter 13B Using Microbial Biofilms to Enhance the Phytoremediation of Contaminants in Soil and Water. Part B: The Sustainable Biodegradation of Phenolic Endocrine-disrupting Chemicals by Bacteria in the Rhizosphere of Phragmites australis Major achievement

    Caister Academic Press  2015.12 

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    Responsible for pages:-   Language:English  

  • 海外レポート アジア諸国の環境事情(6)ネパールの水事情 -水安全性とその改善へのチャレンジ- Major achievement

    遠山忠,風間ふたば(43-)

    2014.11 

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    Responsible for pages:672-674   Language:Japanese  

  • 総説:植物根圏での植物と微生物の相互作用による化学物質の分解 Major achievement

    遠山忠,田中靖浩,森一博(13-)

    環境バイオテクノロジー学会  2013.11 

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    Responsible for pages:69-77   Language:Japanese  

  • 植物が土や水をきれいにできるってほんと? Major achievement

    森一博,遠山忠(-)

    日本生物工学会編、化学同人  2012 

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    Responsible for pages:94-95   Language:Japanese  

  • 第4章-2 抽水植物ヨシの根圏における内分泌攪乱化学物質の分解促進 Major achievement

    遠山忠,森一博(-)

    シーエムシー出版  2011.10 

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    Responsible for pages:160-168   Language:Japanese  

  • 水生植物根圏に集積される有害化学物質分解微生物~植物-微生物共生系による根圏浄化法のコンセプト~ Major achievement

    遠山忠,清和成,森一博,池道彦(-11)

    シーエムシー出版  2009.11 

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    Responsible for pages:21-29   Language:Japanese  

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Presentations

  • 淡水性微細藻類と共生する細菌の分離とその生物間共生機構の解明に向けた検討 Major achievement

    熊崎朱里、森一博、遠山忠

    第58回日本水環境学会年会  2024.3 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:福岡県・福岡市  

  • 微細藻類Chlamydomonas reinhardtiiと共生する細菌の特徴と微細藻類バイオマス生産への応用 Major achievement

    遠山忠、Bai Yuge、森一博

    第57回日本水環境学会年会  2023.3 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:松山市(愛媛大学)  

  • ウキクサ培養による下水および農・食品系廃棄物中の窒素の高付加価値タンパク資源への変換 Major achievement

    遠山忠、森一博

    第56回日本水環境学会年会  2022.3 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン開催(富山)  

  • Tidal flow人工湿地の酸素供給、硝化・脱窒および有機物酸化の性能評価 Major achievement

    三輪耀大、森一博、 西田継、 遠山忠

    第56回日本水環境学会年会  2022.3 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン開催(富山)  

  • ミジンコウキクサのデンプン生産に栄養塩濃度と植物成長促進微生物が与える影響 Major achievement

    波田知樹、森一博、遠山忠、田中靖浩

    日本水処理生物学会 第57回大会  2021.10  日本水処理生物学会

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    Event date: 2021.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン開催(神奈川県・横浜市)  

  • Tidal-flow人工湿地の特徴と下水処理能力の評価 Major achievement

    三輪耀大、森一博、西田継、遠山忠

    日本水処理生物学会 第57回大会  2021.10  日本水処理生物学会

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    Event date: 2021.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン(神奈川県・横浜市)  

  • 下水処理水と有機性廃棄物を利用した微細藻類培養による有価物の生産 Major achievement

    遠山忠、松井拓也、Rubiyatno、森一博

    日本水処理生物学会 第57回大会  2021.10  日本水処理生物学会

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    Event date: 2021.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン開催(神奈川県・横浜市)  

  • Tidal flow人工湿地の下水処理特性~下水処理場での実証試験~ Major achievement

    遠山忠、三輪耀大、西田継、森一博

    第16回人工湿地ワークショップ2021  2021.9  日本水環境学会東北支部人工湿地研究会

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン開催  

  • 栄養塩濃度や植物成長促進微生物がWolffia globosaのデンプン生産に与える影響とそのモデル化 Major achievement

    波田知樹、遠山忠、田中靖浩、森一博

    第55回日本水環境学会年会  2021.3  日本水環境学会

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン開催(京都大学)  

  • 間欠流入式人工湿地の下水処理性能とその下水処理に伴うエネルギー消費と温室効果ガス排出 Major achievement

    三輪耀大、高山稜太、森一博、遠山忠

    第55回日本水環境学会年会  2021.3  日本水環境学会

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン開催(京都大学)  

  • 間欠流入式人工湿地の下水処理性能とその下水処理に伴うエネルギー消費と温室効果ガス排出

    三輪耀大, 高山稜太, 森一博, 遠山忠

    第55回日本水環境学会年会  2021.3  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン開催(京都大学)  

  • 下水処理水と農・食品系有機廃棄物を利用した微細藻類の混合栄養培養による有価物生産 Major achievement

    遠山忠、Rubiyatno、松井拓也、Le Thai Hang、森一博

    第55回日本水環境学会年会  2021.3  日本水環境学会

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンラン開催(京都大学)  

  • 芳香族化合物を吸着する微生物の分解菌への影響と排水処理系での安定化に関する研究 Major achievement

    田代賢、遠山忠、田中靖浩、森一博

    第55回日本水環境学会年会  2021.3 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン開催(京都大学)  

  • 芳香族化合物を吸着する微生物の分解菌への影響と排水処理系での安定化に関する研究

    田代賢, 遠山忠, 田中靖浩, 森一博

    第55回日本水環境学会年会  2021.3 

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン開催(京都大学)  

  • 間欠流入式人工湿地を利用した下水処理に関する研究 Major achievement

    遠山忠、三輪耀大、森一博

    第155回人工湿地ワークショップ  2020.9 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:Web開催(仙台)  

  • 間欠流入式人工湿地を用いた下水処理に関する研究 Major achievement

    三輪耀大、田中靖浩、森一博、遠山忠

    第54回日本水環境学会年会  2020.3  日本水環境学会年会

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    Event date: 2020.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岩手大学・盛岡市  

  • ウキクサを用いた下水処理とウキクサバイオマスからのバイオガス生産の特徴 Major achievement

    遠山忠、山田悠、森一博

    第54回日本水環境学会年会  2020.3  日本水環境学会

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:岩手大学・盛岡市  

  • 下水処理水と農・食品産業廃棄物を利用したユーグレナ(Euglena gracilis)培養によるパラミロンの生産 Major achievement

    松井拓也、森一博、遠山忠

    第54回日本水環境学会年会  2020.3  日本水環境学会

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:岩手大学・盛岡市  

  • 間欠流入式人工湿地を用いた下水処理に関する研究

    三輪耀大, 田中靖浩, 森一博, 遠山忠

    第54回日本水環境学会年会  2020.3  日本水環境学会年会

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    Language:Japanese   Presentation type:Poster presentation  

    Venue:岩手大学・盛岡市  

  • Fenton oxidation of sulfamethoxazole and biomass production for methane by duckweed, Spirodela polyrhiza, culture in wastewater International conference Major achievement

    Toyama Tadashi, Kobayashi Maki, Yamamoto Keita, Mori Kazuhiro

    The 2019 International Conference on the "Challenges in Environmental Science and Engineering" (CESE-2019)  2019.11  The 2019 International Conference on the "Challenges in Environmental Science and Engineering" (CESE-2019)

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    Event date: 2019.11

    Language:English   Presentation type:Oral presentation(keynote)  

  • Fenton oxidation of sulfamethoxazole and biomass production for methane by duckweed, Spirodela polyrhiza, culture in wastewater International conference

    Toyama Tadashi, Kobayashi Maki, Yamamoto Keita, Mori Kazuhiro

    The 2019 International Conference on the "Challenges in Environmental Science and Engineering" (CESE-2019)  2019.11  The 2019 International Conference on the "Challenges in Environmental Science and Engineering" (CESE-2019)

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    Language:English   Presentation type:Oral presentation(keynote)  

  • Duckweed culture as a second treatment for municipal wastewater: Capabilities of duckweed to remove organic compounds, nitrogen and coliform from wastewater, and to produce biomass Major achievement

    Tadashi Toyama, Naoki Nomura, Ren Yamaguchi, Yasuhiro Tanaka, Kazuhiro Mori

    8th IWA-ASPIRE Conference and Exhibition   2019.10  8th IWA-ASPIRE Conference and Exhibition 

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    Event date: 2019.10

    Language:English   Presentation type:Oral presentation(general)  

  • Duckweed culture as a second treatment for municipal wastewater: Capabilities of duckweed to remove organic compounds, nitrogen and coliform from wastewater, and to produce biomass International conference Major achievement

    Tadashi Toyama, Naoki Nomura, Ren Yamaguchi, Yasuhiro Tanaka, Kazuhiro Mori

    8th IWA-ASPIRE Conference and Exhibition   2019.10  8th IWA-ASPIRE Conference and Exhibition 

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    Event date: 2019.10

    Language:English   Presentation type:Poster presentation  

  • Enhanced Lipid Accumulation in Microalga Chlamydomonas reinhardtii by Salts Stress Using Combination of NaCl and CaCl2 International conference Major achievement

    Hang Thai Le, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    8th IWA-ASPIRE Conference and Exhibition   2019.10  8th IWA-ASPIRE Conference and Exhibition 

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    Event date: 2019.10

    Language:English   Presentation type:Poster presentation  

  • Ammonium-nitrogen removal from contaminated groundwater by dropping nitrification reactor International conference Major achievement

    Amit Kumar Maharjan, Kazuhiro Mori, Futaba Kazama, Tadashi Toyama

    8th IWA-ASPIRE Conference and Exhibition  2019.10  8th IWA-ASPIRE Conference and Exhibition

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    Event date: 2019.10

    Language:English   Presentation type:Poster presentation  

  • Ammonium-nitrogen removal from contaminated groundwater by dropping nitrification reactor Major achievement

    Amit Kumar Maharjan, Kazuhiro Mori, Futaba Kazama, Tadashi Toyama

    8th IWA-ASPIRE Conference and Exhibition  2019.10  8th IWA-ASPIRE Conference and Exhibition

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    Event date: 2019.10

    Language:English   Presentation type:Oral presentation(general)  

  • Enhanced Lipid Accumulation in Microalga Chlamydomonas reinhardtii by Salts Stress Using Combination of NaCl and CaCl2 Major achievement

    Hang Thai Le, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    8th IWA-ASPIRE Conference and Exhibition   2019.10  8th IWA-ASPIRE Conference and Exhibition 

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    Event date: 2019.10

    Language:English   Presentation type:Poster presentation  

  • Enhanced Lipid Accumulation in Microalga Chlamydomonas reinhardtii by Salts Stress Using Combination of NaCl and CaCl2 International conference

    Hang Thai Le, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    8th IWA-ASPIRE Conference and Exhibition  2019.10  8th IWA-ASPIRE Conference and Exhibition

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    Language:English   Presentation type:Poster presentation  

  • Ammonium-nitrogen removal from contaminated groundwater by dropping nitrification reactor International conference

    Amit Kumar Maharjan, Kazuhiro Mori, Futaba Kazama, Tadashi Toyama

    8th IWA-ASPIRE Conference and Exhibition  2019.10  8th IWA-ASPIRE Conference and Exhibition

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    Language:English   Presentation type:Oral presentation(general)  

  • Duckweed culture as a second treatment for municipal wastewater: Capabilities of duckweed to remove organic compounds, nitrogen and coliform from wastewater, and to produce biomass International conference

    Tadashi Toyama, Naoki Nomura, Ren Yamaguchi, Yasuhiro Tanaka, Kazuhiro Mori

    8th IWA-ASPIRE Conference and Exhibition  2019.10  8th IWA-ASPIRE Conference and Exhibition

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    Language:English   Presentation type:Oral presentation(general)  

  • Emiticicia sp. EG3によるEuglena gracilisのバイオマスと油脂生産促進 Major achievement

    遠山忠、花岡翼、山田康嗣、鈴木健吾、田中靖浩、森川正章、森一博

    第71回日本生物工学会大会  2019.9  日本生物工学会

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:岡山大学・岡山市  

  • Emiticicia sp. EG3によるEuglena gracilisのバイオマスと油脂生産促進

    遠山忠, 花岡翼, 山田康嗣, 鈴木健吾, 田中靖浩, 森川正章, 森一博

    第71回日本生物工学会大会  2019.9  日本生物工学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:岡山大学・岡山市  

  • 水生植物ウキクサと親和性・定着性の高い細菌の探索

    武川悦子、田中靖浩、鈴木山太、岩下智貴、遠山忠、玉木秀幸、牧野彩花、鎌形洋一、森川正章、森一博

    日本微生物生態学会 第33回大会  2019.9 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Poster presentation  

  • 排水中の細菌が微細藻類の増殖に及ぼす影響 Major achievement

    遠山忠、田中靖浩、森川正章、森一博

    日本微生物生態学会 第33回大会  2019.9  日本微生物生態学会

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:山梨大学・甲府市  

  • 植物成長微生物で強化したウキクサによる栄養塩除去効果の予測 Major achievement

    加藤史章、田中靖浩、遠山忠、森一博

    日本微生物生態学会 第33回大会  2019.9  日本微生物生態学会

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    Event date: 2019.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:山梨大学・甲府市  

  • Effects of Symbiotic Bacteria on Biomass and Paramylon Production of Euglena gracilis International conference Major achievement

    Rubiyatno, Tanaka Yasuhiro, Mori Kazuhiro, Toyama Tadashi

    The 12th Joint Workshop Advanced Engineering Technology for Environment and Energy (AETEE)   2019.7  The 12th Joint Workshop Advanced Engineering Technology for Environment and Energy (AETEE)

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Ammonium-nitrogen (NH4+-N) removal from the groundwater by dropping nitrification reactor: role of microbial community in NH4+-N transformation International conference Major achievement

    Amit Kumar Maharjan, Kazuhiro Mori, Futaba Kazama, Tadashi Toyama

    The 12th Joint Workshop Advanced Engineering Technology for Environment and Energy (AETEE)   2019.7 

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Effects of stress treatment using combination of two different salts, sodium chloride (NaCl) and calcium chloride (CaCl2), on lipid productivity of Chlamydomonas reinhardtii International conference Major achievement

    Le Thai Hang, Kazuhiro Mori, Yasuhiro Tanaka, Tadashi Toyama

    The 12th Joint Workshop Advanced Engineering Technology for Environment and Energy (AETEE)  2019.7  The 12th Joint Workshop Advanced Engineering Technology for Environment and Energy (AETEE)

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Effects of Symbiotic Bacteria on Biomass and Paramylon Production of Euglena gracilis International conference

    Rubiyatno, Tanaka Yasuhiro, Mori Kazuhiro, Toyama Tadashi

    The 12th Joint Workshop Advanced Engineering Technology for Environment and Energy (AETEE)  2019.7  The 12th Joint Workshop Advanced Engineering Technology for Environment and Energy (AETEE)

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    Language:English   Presentation type:Oral presentation(general)  

  • Ammonium-nitrogen (NH4+-N) removal from the groundwater by dropping nitrification reactor: role of microbial community in NH4+-N transformation International conference

    Amit Kumar Maharjan, Kazuhiro Mori, Futaba Kazama, Tadashi Toyama

    The 12th Joint Workshop Advanced Engineering Technology for Environment and Energy (AETEE)  2019.7 

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    Language:English   Presentation type:Oral presentation(general)  

  • Effects of stress treatment using combination of two different salts, sodium chloride (NaCl) and calcium chloride (CaCl2), on lipid productivity of Chlamydomonas reinhardtii International conference

    Le Thai Hang, Kazuhiro Mori, Yasuhiro Tanaka, Tadashi Toyama

    The 12th Joint Workshop Advanced Engineering Technology for Environment and Energy (AETEE)  2019.7  The 12th Joint Workshop Advanced Engineering Technology for Environment and Energy (AETEE)

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    Language:English   Presentation type:Oral presentation(general)  

  • Ammonium-Nitrogen Removal Kinetics and Microbial Community Characterization of Dropping Nitrification Reactor International conference Major achievement

    Amit Kumar Maharjan, Kazuhiro Mori, Futaba Kazama, Tadashi Toyama

    Water and Environment Technology Conference 2019  2019.7  Water and Environment Technology Conference 2019

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Ammonium-Nitrogen Removal Kinetics and Microbial Community Characterization of Dropping Nitrification Reactor International conference Major achievement

    Amit Kumar Maharjan, Kazuhiro Mori, Futaba Kazama, Tadashi Toyama

    Water and Environment Technology Conference 2019  2019.7  Water and Environment Technology Conference 2019

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Mechanisms for High-accumulation of Lipids in a Microalga,Chlamydomonas reinhardtii, by Double Salts, NaCl and CaCl2, Stress International conference Major achievement

    Hang Thai LE, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    Water and Environment Technology Conference 2019   2019.7  Water and Environment Technology Conference 2019

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Enhanced Biomass and Paramylon Production of Euglena gracilis under Photo-mixotrophic Culture Conditions by Symbiotic Bacteria International conference Major achievement

    Rubiyatno, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    Water and Environment Technology Conference 2019   2019.7  Water and Environment Technology Conference 2019

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Application of a Bisphenol A Adsorbing Bacterium to Activated Sludge Process International conference Major achievement

    Ken Tashiro, Yoshitatsu Aoki, Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    Water and Environment Technology Conference 2019   2019.7  Water and Environment Technology Conference 2019

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Production of Paramylon by Photo-mixotrophic Cultivation of Euglena gracilis Using Sewage Effluent and Organic By-products International conference Major achievement

    Takuya Matsui, Kazuhiro Mori, Tadashi Toyama

    Water and Environment Technology Conference 2019   2019.7  Water and Environment Technology Conference 2019

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Long-term nitrogen removal efficiency by anammox sludge under low temperature condition International conference Major achievement

    Maik Nakano, Tatsuru Kamei, Yasuhiro Tanaka, Tadashi Toyama, Futaba Kazama

    Water and Environment Technology Conference 2019  2019.7  Water and Environment Technology Conference 2019

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Long-term nitrogen removal efficiency by anammox sludge under low temperature condition Major achievement

    Maik Nakano, Tatsuru Kamei, Yasuhiro Tanaka, Tadashi Toyama, Futaba Kazama

    Water and Environment Technology Conference 2019  2019.7  Water and Environment Technology Conference 2019

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Production of Paramylon by Photo-mixotrophic Cultivation of Euglena gracilis Using Sewage Effluent and Organic By-products Major achievement

    Takuya Matsui, Kazuhiro Mori, Tadashi Toyama

    Water and Environment Technology Conference 2019   2019.7  Water and Environment Technology Conference 2019

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Application of a Bisphenol A Adsorbing Bacterium to Activated Sludge Process Major achievement

    Ken Tashiro, Yoshitatsu Aoki, Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    Water and Environment Technology Conference 2019   2019.7  Water and Environment Technology Conference 2019

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Enhanced Biomass and Paramylon Production of Euglena gracilis under Photo-mixotrophic Culture Conditions by Symbiotic Bacteria Major achievement

    Rubiyatno, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    Water and Environment Technology Conference 2019   2019.7  Water and Environment Technology Conference 2019

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Mechanisms for High-accumulation of Lipids in a Microalga,Chlamydomonas reinhardtii, by Double Salts, NaCl and CaCl2, Stress International conference Major achievement

    Hang Thai LE, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    Water and Environment Technology Conference 2019   2019.7  Water and Environment Technology Conference 2019

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation(general)  

  • Enhanced Biomass and Paramylon Production of Euglena gracilis under Photo-mixotrophic Culture Conditions by Symbiotic Bacteria International conference

    Rubiyatno, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    Water and Environment Technology Conference 2019  2019.7  Water and Environment Technology Conference 2019

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    Language:English   Presentation type:Oral presentation(general)  

  • Ammonium-Nitrogen Removal Kinetics and Microbial Community Characterization of Dropping Nitrification Reactor International conference

    Amit Kumar Maharjan, Kazuhiro Mori, Futaba Kazama, Tadashi Toyama

    Water and Environment Technology Conference 2019  2019.7  Water and Environment Technology Conference 2019

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    Language:English   Presentation type:Oral presentation(general)  

  • Application of a Bisphenol A Adsorbing Bacterium to Activated Sludge Process International conference

    Ken Tashiro, Yoshitatsu Aoki, Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    Water and Environment Technology Conference 2019  2019.7  Water and Environment Technology Conference 2019

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    Language:English   Presentation type:Oral presentation(general)  

  • Enhanced biomass and lipids production by Euglena gracilis via co-culture with a microalga growth-promoting bacterium, Emticicia sp. EG3 Major achievement

    Toyama T, Hanaoka T, Tanaka Y, Mori K, Morikawa M

    10th IWA International Symposium on Waste Management Problems in Agro-Industries   2019.6  10th IWA International Symposium on Waste Management Problems in Agro-Industries

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    Event date: 2019.6

    Language:English   Presentation type:Oral presentation(general)  

  • Enhanced biomass and lipids production by Euglena gracilis via co-culture with a microalga growth-promoting bacterium, Emticicia sp. EG3 International conference Major achievement

    Toyama T, Hanaoka T, Tanaka Y, Mori K, Morikawa M

    10th IWA International Symposium on Waste Management Problems in Agro-Industries   2019.6  10th IWA International Symposium on Waste Management Problems in Agro-Industries

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    Event date: 2019.6

    Language:English   Presentation type:Oral presentation(general)  

  • Enhanced biomass and lipids production by Euglena gracilis via co-culture with a microalga growth-promoting bacterium, Emticicia sp. EG3 International conference

    Toyama T, Hanaoka T, Tanaka Y, Mori K, Morikawa M

    10th IWA International Symposium on Waste Management Problems in Agro-Industries  2019.6  10th IWA International Symposium on Waste Management Problems in Agro-Industries

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  • Nutrient Removal Abilities of Horizontal Subsurface Flow Constructed Wetland Major achievement

    Amit Kumar Maharjan, Iswar Man Amatya, Tadashi Toyama

    Proceedings of IOE Graduate Conference, 2019-Summer   2019.5  IOE Graduate Conference

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    Event date: 2019.5

    Language:English   Presentation type:Oral presentation(general)  

  • Nutrient Removal Abilities of Horizontal Subsurface Flow Constructed Wetland International conference Major achievement

    Amit Kumar Maharjan, Iswar Man Amatya, Tadashi Toyama

    Proceedings of IOE Graduate Conference, 2019-Summer   2019.5  IOE Graduate Conference

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    Event date: 2019.5

    Language:English   Presentation type:Oral presentation(general)  

  • Capacity of duckweed to remove nitrogen and produce bioenergy from wastewater Invited International conference Major achievement

    Tadashi Toyama

    Sichuan International Forum on Ecological Environment, Japan-China Environmental Restoration Sub Forum  2019.3  Sichuan Environmental Scientific Society

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation(invited, special)  

    Venue:Sichuan University  

  • Capacity of duckweed to remove nitrogen and produce bioenergy from wastewater Invited International conference

    Tadashi Toyama

    Sichuan International Forum on Ecological Environment, Japan-China Environmental Restoration Sub Forum  2019.3  Sichuan Environmental Scientific Society

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    Venue:Sichuan University  

  • 下水処理場でのウキクサ栽培による下水処理プロセスの一部代替とエネルギー生産に関する検討 Major achievement

    遠山忠、野村直貴、山口鎌、田中靖浩、森一博

    第53回日本水環境学会年会  2019.3 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Poster presentation  

  • 下水と有機性廃棄物を利用したEuglena gracilis培養によるパラミロンの生産 Major achievement

    松井拓也、森一博、遠山忠

    第53回日本水環境学会年会  2019.3 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Poster presentation  

  • 水生植物ウキクサと親和性・定着性の高い細菌の検索と利用 Major achievement

    武川悦子、田中靖浩、鈴木山太、岩下智貴、遠山忠、森一博、玉木秀幸、牧野彩花、鎌形洋一、森川正章

    第53回日本水環境学会年会  2019.3 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 人工湿地リアクターによる下水中のウイルス低減効果 Major achievement

    雨宮利樹、遠山忠、原本英司

    第53回日本水環境学会年会  2019.3 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Poster presentation  

  • ウキクサを用いた下水中の大腸菌及び大腸菌ファージの除去効果 Major achievement

    輿石遼、遠山忠、原本英司

    第53回日本水環境学会年会  2019.3 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Poster presentation  

  • Effects of sodium chloride and calcium chloride on the lipid productivity of microalgae Major achievement

    Le Thai Hang, Kazuhiro Mori, Tadashi Toyama

    AlgaEurope 2018 International Conference  2018.12 

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    Event date: 2018.12

    Language:English   Presentation type:Poster presentation  

  • Effects of sodium chloride and calcium chloride on the lipid productivity of microalgae International conference Major achievement

    Le Thai Hang, Kazuhiro Mori, Tadashi Toyama

    AlgaEurope 2018 International Conference  2018.12 

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    Event date: 2018.12

    Language:English   Presentation type:Poster presentation  

  • Effects of sodium chloride and calcium chloride on the lipid productivity of microalgae International conference

    Le Thai Hang, Kazuhiro Mori, Tadashi Toyama

    AlgaEurope 2018 International Conference  2018.12 

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  • Capacity of duckweeds for wastewater treatment and energy production International conference Major achievement

    Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    Workshop on Advanced Low-Carbon Biotechnology & Core to Core Program A. Advanced Research Networks  2018.11 

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    Event date: 2018.11

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Century Park Hotel, Bangkok  

  • Capacity of duckweeds for wastewater treatment and energy production International conference

    Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    Workshop on Advanced Low-Carbon Biotechnology & Core to Core Program A. Advanced Research Networks  2018.11 

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:Century Park Hotel, Bangkok  

  • ビスフェノールA吸着菌の水質浄化への応用 Major achievement

    森一博、青木好辰、市村栄諭、田中靖浩、遠山忠

    日本水処理生物第55回大会  2018.11  日本水処理生物学会

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    Event date: 2018.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:日本大学工学部、郡山市、福島県  

  • ウキクサによる栄養塩除去効果の予測 Major achievement

    加藤史章、田中靖浩、遠山忠、森一博

    日本水処理生物学会第55回大会  2018.11 

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    Event date: 2018.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:日本大学工学部、郡山市、福島県  

  • 増殖促進細菌を利用した微細藻類バイオマス生産性の向上 Major achievement

    遠山忠、花岡翼、田中靖浩、森一博

    日本水処理生物学会第55回大会  2018.11  日本水処理生物学会

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    Event date: 2018.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:日本大学工学部、郡山市、福島県  

  • 排水中の微細藻類成長促進細菌の特徴付け Major achievement

    糟谷まり、森一博、遠山忠

    日本水処理生物学会第55回大会  2018.11  日本水処理生物学会

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    Event date: 2018.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:日本大学工学部、郡山市、福島県  

  • Isolation and characterization of microalgae growth-promoting bacteria from municipal wastewater effluent Major achievement

    Mari Kasuya, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    The 6th International Young Researchers Workshop on River Basin Environment and Management  2018.10 

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    Event date: 2018.10

    Language:English   Presentation type:Oral presentation(general)  

  • Efficient and Sustainable Removal of Phenolic Endocrine-Disrupting Chemicals by Common Reed and Degrading Bacterial Association International conference Major achievement

    Tadashi Toyama, Tomoki Iwashita, Yasuhiro Tanaka and Kazuhiro Mori

    17th World Lake Conference  2018.10 

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    Event date: 2018.10

    Language:English   Presentation type:Oral presentation(general)  

  • Efficient and Sustainable Removal of Phenolic Endocrine-Disrupting Chemicals by Common Reed and Degrading Bacterial Association International conference Major achievement

    Tadashi Toyama, Tomoki Iwashita, Yasuhiro Tanaka and Kazuhiro Mori

    17th World Lake Conference  2018.10 

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    Event date: 2018.10

    Language:English   Presentation type:Poster presentation  

  • Efficient and Sustainable Removal of Phenolic Endocrine-Disrupting Chemicals by Common Reed and Degrading Bacterial Association International conference

    Tadashi Toyama, Tomoki Iwashita, Yasuhiro Tanaka, Kazuhiro Mori

    17th World Lake Conference  2018.10 

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  • 排水中の細菌群集による微細藻類の増殖促進 Major achievement

    遠山忠、糟谷まり、田中靖浩、森一博

    第70回日本生物工学会大会  2018.9 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Removal of tetracycline and tetracycline resistance genes from wastewater by constructed wetlands International conference Major achievement

    Tadashi Toyama, Pham Thanh Hien, Kazuhiro Mori

    12th International Symposium on Ecohydraulics  2018.8 

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    Event date: 2018.8

    Language:English   Presentation type:Oral presentation(general)  

  • Removal of tetracycline and tetracycline resistance genes from wastewater by constructed wetlands International conference Major achievement

    Tadashi Toyama, Pham Thanh Hien, Kazuhiro Mori

    12th International Symposium on Ecohydraulics  2018.8 

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    Event date: 2018.8

    Language:English   Presentation type:Oral presentation(general)  

  • Isolation and characterization of high affinity plant growth-promoting bacteria for Spirodela polyrhiza International conference Major achievement

    Etsuko Mukawa, Yasuhiro Tanaka, Hideyuki Tamaki, Tomoki Iwashita, Yasuko Yoneda, Ayaka Makino, Tadashi Toyama, Yoichi Kamagata, Masaaki Morikawa, Kazuhiro Mori

    The 11th Joint Workshop on Advanced Engineering Technology for Environment and Energy  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation(general)  

  • Promotion of bisphenol A removal in the biological treatment system using an adsorbing bacterium International conference Major achievement

    Yoshitatsu Aoki, Eiyu Ichimura, Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    The 11th Joint Workshop on Advanced Engineering Technology for Environment and Energy  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation(general)  

  • Screening of phenol-degrading bacteria indicating plant growth promoting activity for Lemnoideae International conference Major achievement

    Tomoki Iwashita, Yasuhiro Tanaka, Hideyuki Tamaki, Yasuko Yoneda, Ayaka Makino, Tadashi Toyama, Masaaki Morikawa, Yoichi Kamagata, Kazuhiro Mori

    The 11th Joint Workshop on Advanced Engineering Technology for Environment and Energy  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation(general)  

  • Enhanced removal of phenolic endocrine disrupting compounds using activated carbon-amended constructed wetland International conference Major achievement

    Riry Wirasnita, Tadashi Toyama, Kazuhiro Mori

    The 11th Joint Workshop on Advanced Engineering Technology for Environment and Energy  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation(general)  

  • Enhanced removal of phenolic endocrine disrupting compounds using activated carbon-amended constructed wetland International conference

    Riry Wirasnita, Tadashi Toyama, Kazuhiro Mori

    The 11th Joint Workshop on Advanced Engineering Technology for Environment and Energy  2018.7 

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  • Ammonium-nitrogen removal from groundwater by integrated constructed wetland reactor International conference Major achievement

    Amit Kumar Maharjan, Do Hai Nam, Tadashi Toyama, Iswar Man Amatya, Futaba Kazama

    Water and Environment Technology Conference 2018  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation(general)  

  • Ammonium-nitrogen removal from groundwater by integrated constructed wetland reactor International conference Major achievement

    Amit Kumar Maharjan, Do Hai Nam, Tadashi Toyama, Iswar Man Amatya, Futaba Kazama

    Water and Environment Technology Conference 2018  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation(general)  

  • Isolation and characterization of bisphenol A-degrading bacterium from common reed-planted constructed wetland International conference Major achievement

    Riry Wirasnita, Tadashi Toyama, Kazuhiro Mori

    Water and Environment Technology Conference 2018  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation(general)  

  • Isolation and characterization of bisphenol A-degrading bacterium from common reed-planted constructed wetland International conference Major achievement

    Riry Wirasnita, Tadashi Toyama, Kazuhiro Mori

    Water and Environment Technology Conference 2018  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation(general)  

  • Ammonium-nitrogen removal from groundwater by integrated constructed wetland reactor International conference

    Amit Kumar Maharjan, Do Hai Nam, Tadashi Toyama, Iswar Man Amatya, Futaba Kazama

    Water and Environment Technology Conference 2018  2018.7 

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  • ウキクサの根および葉状体と親和性の高い微生物の検索と利用 Major achievement

    武川悦子、田中靖浩、玉木秀幸、岩下智貴、米田恭子、牧野彩花、遠山忠、森川正章、鎌形洋一、森一博

    日本微生物生態学会第32回大会  2018.7 

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    Event date: 2018.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:宜野湾市、沖縄  

  • ウキクサ亜科植物の生育を促進するフェノール分解菌の検索

    岩下智貴、田中靖浩、玉木秀幸、米田恭子、牧野彩花、遠山忠、森川正章、鎌形洋一、森一博

    日本微生物生態学会第32回大会  2018.7 

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    Event date: 2018.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:宜野湾市、沖縄  

  • ウキクサを釣り針とした難培養性細菌群Verrucomicrobia門細菌の集積と分離培養 Major achievement

    戸澤恵里奈、田中靖浩、玉木秀幸、米田恭子、牧野彩花、遠山忠、森川正章、鎌形洋一、森一博

    日本微生物生態学会第32回大会  2018.7 

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    Event date: 2018.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:宜野湾市、沖縄  

  • Ethanol and methane production from duckweed biomass grown in wastewater effluents International conference Major achievement

    Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    Grand Renewable Energy 2018 International Conference and Exhibition  2018.6 

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    Event date: 2018.6

    Language:English   Presentation type:Oral presentation(general)  

  • Ethanol and methane production from duckweed biomass grown in wastewater effluents International conference Major achievement

    Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    Grand Renewable Energy 2018 International Conference and Exhibition  2018.6 

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    Event date: 2018.6

    Language:English   Presentation type:Oral presentation(general)  

  • Ethanol and methane production from duckweed biomass grown in wastewater effluents International conference

    Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    Grand Renewable Energy 2018 International Conference and Exhibition  2018.6 

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  • ウキクサを釣り針とした難培養性細菌群の捕集と分離培養 Major achievement

    戸澤恵里奈、田中靖浩、遠山忠、森一博、玉木秀幸、米田恭子、牧野彩花、鎌形洋一、森川正章

    第52回日本水環境学会年会  2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • コンパクト人工湿地の窒素除去に及ぼす植栽、ろ材と流入方式の影響 Major achievement

    遠山忠、山田駿、金子夏美、田中靖浩、森一博、風間ふたば

    第52回日本水環境学会年会  2018.3  日本水環境学会

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌市、北海道  

  • 硝酸汚染地下水を対象とした水素添加微生物浄化処理の能力評価 Major achievement

    堤裕也、田中靖浩、Rawintra Eamrat、亀井樹、遠山忠、米山由紀、風間ふたば

    第52回日本水環境学会年会  2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌市、北海道  

  • ネパール国カトマンズ盆地における嫌気性アンモニア酸化細菌(Anammox細菌)の分布とその特徴 Major achievement

    中野麻衣、Bikash Malla、Bijay Man Shakya、Rajani Ghaju Shrestha、田中靖浩、Suresh Das Shrestha、亀井樹、中村高志、西田継、原本英司、遠山忠、風間ふたば

    第52回日本水環境学会年会  2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Chlamydomoas reinhardtii、Chlorella vulgarisとEuglena gracilisの増殖を促進する細菌の特徴と微細藻類増殖促進機構 Major achievement

    糟谷まり、植松蘭、田中靖浩、森一博、遠山忠

    第52回日本水環境学会年会  2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 宿主ウキクサの成長を促進する共生細菌の特徴 Major achievement

    高木航平、遠山忠、田中靖浩、森一博

    第52回日本水環境学会年会  2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Chlamydomoas reinhardtii、Chlorella vulgarisとEuglena gracilisの増殖を促進する細菌の特徴と微細藻類増殖促進機構

    糟谷まり, 植松蘭, 田中靖浩, 森一博, 遠山忠

    第52回日本水環境学会年会  2018.3 

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  • ウキクサが生産する過酸化水素を利用したフェントン反応による医薬品類分解 Major achievement

    小林真季、遠山忠、田中靖浩、森一博

    第52回日本水環境学会年会  2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 開発途上国ネパール・カトマンズ盆地での窒素汚染地下水の浄化 -飲料水供給のための小規模・自立分散型上水処理装置の開発と適用- Major achievement

    亀井樹、遠山忠、田中靖浩、風間ふたば、篠田健太、堤裕也、中野麻衣、Sarad Pathak、Iswar Man Amatya

    第52回日本水環境学会年会  2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Poster presentation  

  • Fimbrimonadaceae科、Hyphomonadaceae科に属する新規細菌によるウキクサおよび微細藻類の生育促進 Major achievement

    岩下智貴、花岡翼、遠山忠、森一博、田中靖浩、玉木秀幸、米田恭子、牧野彩花、鎌形洋一、森川正章

    第52回日本水環境学会年会  2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Fimbrimonadaceae科、Hyphomonadaceae科に属する新規細菌によるウキクサおよび微細藻類の生育促進

    岩下智貴, 花岡翼, 遠山忠, 森一博, 田中靖浩, 玉木秀幸, 米田恭子, 牧野彩花, 鎌形洋一, 森川正章

    第52回日本水環境学会年会  2018.3 

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  • 成長促進細菌を利用した植物バイオマスの生産 Invited Major achievement

    遠山忠

    第3回 大阪大学環境・資源技術研究会  2017.12 

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    Event date: 2017.12

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

  • 成長促進細菌を利用した植物バイオマスの生産 Invited Major achievement

    遠山忠

    日本水処理生物学会第54回大会  2017.11 

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    Event date: 2017.11

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:吹田市、大阪府  

  • ウキクサによる窒素吸収のモデル化と植物成長促進微生物(PGPB)適用植生への応用 Major achievement

    保坂雄一、田中靖浩、遠山忠、森一博

    日本水処理生物学会第54回大会  2017.11 

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    Event date: 2017.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:吹田市、大阪府  

  • 排水を用いたEuglena gracilis培養とその効率化 Major achievement

    花岡翼、森一博、遠山忠

    日本水処理生物学会第54回大会  2017.11 

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    Event date: 2017.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:吹田市、大阪府  

  • 植物成長促進細菌と塩ストレスによるウキクサのエネルギー生産性の向上 Major achievement

    高木航平、田中亮伍、森一博、遠山忠

    日本水処理生物学会第54回大会  2017.11 

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    Event date: 2017.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:吹田市、大阪府  

  • 水生植物による過酸化水素生産とその水処理への応用 Major achievement

    小林真季、山本慶太、森一博、遠山忠

    日本水処理生物学会第54回大会  2017.11 

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    Event date: 2017.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:吹田市、大阪府  

  • Isolation of plant growth-promoting bacteria from cormosphere of duckweed International conference Major achievement

    Tomoki Iwashita, Yasuhiro Tanaka, Hideyuki Tamaki, Yasuko Yoneda, Ayaka Makino, Tadashi Toyama, Yoichi Kamagata, Masaaki Morikawa, Kazuhiro Mori

    The 5th International Young Researchers Workshop on River Basin Environment and Management  2017.10 

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    Event date: 2017.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:Kuantan, Malaysia  

  • Enhanced Bio-energy production in wastewater treatment process by using duckweed International conference Major achievement

    Kohei Takagi, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    The 5th International Young Researchers Workshop on River Basin Environment and Management  2017.10 

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    Event date: 2017.10

    Language:English   Presentation type:Oral presentation(general)  

  • Enhanced microbalgae cultivation using wastewater International conference Major achievement

    Tsubasa Hanaoka, Kazuhiro Mori, Tadashi Toyama

    The 5th International Young Researchers Workshop on River Basin Environment and Management  2017.10 

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    Event date: 2017.10

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Enhanced microbalgae cultivation using wastewater International conference

    Tsubasa Hanaoka, Kazuhiro Mori, Tadashi Toyama

    The 5th International Young Researchers Workshop on River Basin Environment and Management  2017.10 

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    Venue:Kuantan, Malaysia  

  • Enhanced Bio-energy production in wastewater treatment process by using duckweed International conference

    Kohei Takagi, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    The 5th International Young Researchers Workshop on River Basin Environment and Management  2017.10 

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    Venue:Kuantan, Malaysia  

  • Removal of pharmaceuticals by duckweed International conference Major achievement

    Tadashi Toyama, Maki Kobayashi, Yasuhiro Tanaka, Kazuhiro Mori

    4th International Conference on Duckweed Research and Applications  2017.10 

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    Event date: 2017.10

    Language:English   Presentation type:Oral presentation(general)  

  • Removal of pharmaceuticals by duckweed International conference Major achievement

    Tadashi Toyama, Maki Kobayashi, Yasuhiro Tanaka, Kazuhiro Mori

    4th International Conference on Duckweed Research and Applications  2017.10 

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    Event date: 2017.10

    Language:English   Presentation type:Oral presentation(general)  

  • Starch accumulation in duckweed biomass by salinity stress Major achievement

    Kohei Takagi, Ryogo Tanaka, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    4th International Conference on Duckweed Research and Applications  2017.10 

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    Language:English  

  • Evaluation of plant growth promoting activity and colonization of bacterial strain SP-2-C10 on duckweeds Major achievement

    Tomoki Iwashita, Tadashi Toyama, Kazuhiro Mori, Yasuhiro Tanaka, Hideyuki Tamaki, Yasuko Yoneda, Ayaka Makina, Yoichi Kamagata, Masaaki Morikawa

    4th International Conference on Duckweed Research and Applications  2017.10 

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    Event date: 2017.10

    Language:English  

  • Evaluation of plant growth promoting activity and colonization of bacterial strain SP-2-C10 on duckweeds International conference Major achievement

    Tomoki Iwashita, Tadashi Toyama, Kazuhiro Mori, Yasuhiro Tanaka, Hideyuki Tamaki, Yasuko Yoneda, Ayaka Makina, Yoichi Kamagata, Masaaki Morikawa

    4th International Conference on Duckweed Research and Applications  2017.10 

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    Event date: 2017.10

    Language:English   Presentation type:Oral presentation(general)  

  • Starch accumulation in duckweed biomass by salinity stress International conference Major achievement

    Kohei Takagi, Ryogo Tanaka, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    4th International Conference on Duckweed Research and Applications  2017.10 

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    Event date: 2017.10

    Language:English   Presentation type:Oral presentation(general)  

  • Evaluation of plant growth promoting activity and colonization of bacterial strain SP-2-C10 on duckweeds International conference

    Tomoki Iwashita, Tadashi Toyama, Kazuhiro Mori, Yasuhiro Tanaka, Hideyuki Tamaki, Yasuko Yoneda, Ayaka Makina, Yoichi Kamagata, Masaaki Morikawa

    4th International Conference on Duckweed Research and Applications  2017.10 

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    Language:English   Presentation type:Oral presentation(general)  

  • Enhanced Microalgal Biomass Production by Microalgae-Bacteria Interactions Invited International conference Major achievement

    Tadashi Toyama

    2017.9 

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    Event date: 2017.9

    Language:English   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:Chengdu  

  • Enhanced Microalgal Biomass Production by Microalgae-Bacteria Interactions Invited International conference

    Tadashi Toyama

    水環境微生物-植物連合修復  2017.9 

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    Language:English   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:Chengdu  

  • Removal of pharmaceutical products by duckweed (L.minor) International conference Major achievement

    Maki Kobayashi, Tadashi Toyama

    7th International Water Association - Asia Pacific Regional Group (IWA-ASPIRE) Conference 2017  2017.9 

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    Event date: 2017.9

    Language:English   Presentation type:Poster presentation  

  • Effect of microalga-bacteria interaction on microalgal biomass production International conference Major achievement

    Tadashi Toyama, Mari Kasuya, Tsubasa Hanaoka, Yasuhiro Tanaka, Kazuhiro Mori

    7th International Water Association - Asia Pacific Regional Group (IWA-ASPIRE) Conference 2017  2017.9 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation(general)  

  • Microbial community and tetracycline resistance genes occurrence in tetracycline exposed constructed wetlands International conference Major achievement

    Thanh Hien Pham, Tadashi Toyama, Kazuhiro Mori

    7th International Water Association - Asia Pacific Regional Group (IWA-ASPIRE) Conference 2017  2017.9 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation(general)  

  • Effect of microalga-bacteria interaction on microalgal biomass production International conference

    Tadashi Toyama, Mari Kasuya, Tsubasa Hanaoka, Yasuhiro Tanaka, Kazuhiro Mori

    7th International Water Association - Asia Pacific Regional Group (IWA-ASPIRE) Conference 2017  2017.9 

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    Language:English   Presentation type:Oral presentation(general)  

  • Isolation and characterization of 4-tert-butylphenol-degrading rhizobacteria from common reed plant International conference Major achievement

    Riry Wirasnita, Tadashi Toyama, Kazuhiro Mori

    The 10th Joint Workshop Advanced Engineering Technology for Environment and Energy  2017.7 

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    Event date: 2017.7

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Busan, Korea  

  • Aquatic plant-microbe systems for improved water purification and biomass production Invited International conference Major achievement

    Kazuhiro Mori and Tadashi Toyama

    The 10th Joint Workshop Advanced Engineering Technology for Environment and Energy  2017.7 

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    Event date: 2017.7

    Language:English   Presentation type:Oral presentation(invited, special)  

  • Common reed influence on the fate of tetracycline resistance genes and wastewater microbial community International conference Major achievement

    Thanh Hien Pham, Tadashi Toyama, Kazuhiro Mori

    The 10th Joint Workshop Advanced Engineering Technology for Environment and Energy  2017.7 

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    Event date: 2017.7

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Busan, Korea  

  • Common reed influence on the fate of tetracycline resistance genes and wastewater microbial community International conference

    Thanh Hien Pham, Tadashi Toyama, Kazuhiro Mori

    The 10th Joint Workshop Advanced Engineering Technology for Environment and Energy  2017.7 

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:Busan, Korea  

  • Aquatic plant-microbe systems for improved water purification and biomass production Invited International conference

    Kazuhiro Mori, Tadashi Toyama

    The 10th Joint Workshop Advanced Engineering Technology for Environment and Energy  2017.7 

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    Language:English   Presentation type:Oral presentation(invited, special)  

    Venue:Busan, Korea  

  • Ability of duckweed (Lemna minor) to remove pharmaceuticals from water International conference Major achievement

    Maki Kobayashi, Tadashi Toyama

    Water and Environment Technology Conference (WET) 2017  2017.7 

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    Event date: 2017.7

    Language:English   Presentation type:Oral presentation(general)  

  • Characteriazation of microalgae growth-promoting bacteria (MGPB) isolated from wastewater International conference Major achievement

    Mari Kasuya, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    Water and Environment Technology Conference (WET) 2017  2017.7 

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    Event date: 2017.7

    Language:English   Presentation type:Oral presentation(general)  

  • Characterization of duckweed growth promoting bacteria and their effects on duckweed biomass production International conference Major achievement

    Kohei Takagi, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    Water and Environment Technology Conference (WET) 2017  2017.7 

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    Event date: 2017.7

    Language:English   Presentation type:Oral presentation(general)  

  • Characterization of duckweed growth promoting bacteria and their effects on duckweed biomass production International conference

    Kohei Takagi, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    Water and Environment Technology Conference (WET) 2017  2017.7 

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    Language:English   Presentation type:Oral presentation(general)  

  • Ability of duckweed (Lemna minor) to remove pharmaceuticals from water International conference

    Maki Kobayashi, Tadashi Toyama

    Water and Environment Technology Conference (WET) 2017  2017.7 

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    Language:English   Presentation type:Oral presentation(general)  

  • Characteriazation of microalgae growth-promoting bacteria (MGPB) isolated from wastewater International conference

    Mari Kasuya, Yasuhiro Tanaka, Kazuhiro Mori, Tadashi Toyama

    Water and Environment Technology Conference (WET) 2017  2017.7 

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    Language:English   Presentation type:Oral presentation(general)  

  • 排水中の細菌群が微細藻類の増殖に及ぼす影響の評価 Major achievement

    糟谷まり、井上大介、清和成、中島秀鷹、花岡翼、遠山忠、森一博

    第51回日本水環境学会年会  2017.3 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Poster presentation  

  • 排水を用いたEuglena gracilisバイオマス生産と微細藻類成長促進細菌によるその効率化 Major achievement

    花岡翼、中島秀鷹、糟谷まり、田中靖浩、森一博、遠山忠

    第51回日本水環境学会年会  2017.3 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 水生植物根圏生態系における硝化と脱窒の特徴 Major achievement

    遠山忠、田中靖浩、森一博

    第51回日本水環境学会年会  2017.3 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 水生植物が持つ医薬品類の分解・除去能力の評価 Major achievement

    小林真季、遠山忠

    第51回日本水環境学会年会  2017.3 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 人工湿地リアクターにおけるウイルス除去性能の評価

    伊藤瑠璃子、遠山忠、坂本康、原本英司

    第51回日本水環境学会年会  2017.3 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ウキクサ亜科植物を用いた廃水からのエネルギー生産性の評価 Major achievement

    高木航平、花岡翼、田中靖浩、森一博、遠山忠

    第51回日本水環境学会年会  2017.3 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ウキクサ亜科植物に接種したPGPBの葉状体および根における定着性の評価 Major achievement

    岩下智貴、遠山忠、森一博、田中靖浩、玉木秀幸、米田恭子、牧野彩花、鎌形洋一、岩下智貴、遠山忠、森一博、田中靖浩、玉木秀幸、米田恭子、牧野彩花、鎌形洋一、森川正章

    第51回日本水環境学会年会  2017.3 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 排水を用いたウキクサバイオマスの生産と塩ストレス制御によるウキクサバイオマス中のデンプン高蓄積 Major achievement

    遠山忠、髙木航平、田中靖浩、森一博

    日本水処理生物学会53回大会  2016.11 

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    Event date: 2016.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 成長促進微生物(PGPB)強化ウキクサの成長と栄養塩除去のモデル化 Major achievement

    保坂雄一、田中靖浩、遠山忠、森一博

    日本水処理生物学会53回大会  2016.11 

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    Event date: 2016.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 塩ストレス下におけるウキクサデンプン合成代謝の特徴とそのデンプン増産への応用 Major achievement

    高木航平、李彦、遠山忠、森一博

    第68回日本生物区学会大会  2016.9 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Poster presentation  

  • Effective removal of sulfamethoxazole from aquatic phase by zero-valent iron process

    Maki Kobayashi, Tadashi Toyama, Yoshinori Kawase

    2016.8 

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    Event date: 2016.8

    Language:English  

  • Nitrogen removal ability and bimass productivity by various duckweeds in different wastwaaters International conference Major achievement

    Tsubasa Hanaoka, Tadashi Toyama, Yan Li, Yasuhiro Tanaka, Kazuhiro Mori

    Water and Environment Technology Conference 2016  2016.8 

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    Event date: 2016.8

    Language:English   Presentation type:Oral presentation(general)  

  • Enahnced biomass production of Euglena gracilis by microalgae growth-promoting bactera International conference Major achievement

    Tadashi Toyama, Naoto Kobayashi, Tsubasa Hanaoka, Yasuhiro Tanaka, Kazuhiro Mori

    Water and Environment Technology Conference 2016  2016.8 

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    Event date: 2016.8

    Language:English   Presentation type:Oral presentation(general)  

  • Adsorption of bisphenol A onto activated carbon prepared from oil palm empty fruit bunch waste International conference Major achievement

    Riry Wirasnita, Tadashi Toyama, Tony Hadibarata

    Water and Environment Technology Conference 2016  2016.8 

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    Event date: 2016.8

    Language:English   Presentation type:Oral presentation(general)  

  • Enhancing starch production ability of duckweed by using plant growth promoting bacteria (PGPB) and salinity stress treatment International conference Major achievement

    Kohei Takagi, Tadashi Toyama, Yan Li, Yasuhiro Tanaka, Kazuhiro Mori

    Water and Environment Technology Conference 2016  2016.8 

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    Event date: 2016.8

    Language:English   Presentation type:Oral presentation(general)  

  • Constructed wetland remove tetracycline and antibiotic resistance gene from wastewater International conference Major achievement

    Thanh Hien Phama, Tadashi Toyama, Kazuhiro Mori

    Water and Environment Technology Conference 2016  2016.8 

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    Event date: 2016.8

    Language:English   Presentation type:Oral presentation(general)  

  • Enhancing starch production ability of duckweed by using plant growth promoting bacteria (PGPB) and salinity stress treatment International conference

    Kohei Takagi, Tadashi Toyama, Yan Li, Yasuhiro Tanaka, Kazuhiro Mori

    Water and Environment Technology Conference 2016  2016.8 

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    Language:English   Presentation type:Oral presentation(general)  

  • Adsorption of bisphenol A onto activated carbon prepared from oil palm empty fruit bunch waste International conference

    Riry Wirasnita, Tadashi Toyama, Tony Hadibarata

    Water and Environment Technology Conference 2016  2016.8 

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    Language:English   Presentation type:Oral presentation(general)  

  • Constructed wetland remove tetracycline and antibiotic resistance gene from wastewater International conference

    Thanh Hien Phama, Tadashi Toyama, Kazuhiro Mori

    Water and Environment Technology Conference 2016  2016.8 

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    Language:English   Presentation type:Oral presentation(general)  

  • Effective removal of sulfamethoxazole from aquatic phase by zero-valent iron process

    Maki Kobayashi, Tadashi Toyama, Yoshinori Kawase

    2016.8 

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    Language:English  

  • Enahnced biomass production of Euglena gracilis by microalgae growth-promoting bactera International conference

    Tadashi Toyama, Naoto Kobayashi, Tsubasa Hanaoka, Yasuhiro Tanaka, Kazuhiro Mori

    Water and Environment Technology Conference 2016  2016.8 

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  • Evaluation of common reed function in removing tetracycline compound and resistant, genes by using lab-scale constructed wetlands

    Pham Thanh Hien, Tadashi Toyama, Kazuhiro Mori

    The 9th Advanced Engineering Technology for Environment and Energy ―Environment, Energy and Sustainable Development  2016.8 

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    Event date: 2016.8

    Language:English  

  • Model simulation of nutrient removal by duckweed inoculated with plant growth promoting bacteria (PGPB)

    Yuichi Hosaka, Kazuhiro Mori, Tadashi Toyama, Yasuhiro Tanaka

    The 9th Advanced Engineering Technology for Environment and Energy ―Environment, Energy and Sustainable Development  2016.8 

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    Event date: 2016.8

    Language:English  

  • Evaluation of common reed function in removing tetracycline compound and resistant, genes by using lab-scale constructed wetlands

    Pham Thanh Hien, Tadashi Toyama, Kazuhiro Mori

    The 9th Advanced Engineering Technology for Environment and Energy ―Environment, Energy and Sustainable Development  2016.8 

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    Language:English  

  • Nitrogen removal ability and biomass productivity by various duckweeds in different wastewaters International conference Major achievement

    Tadashi Toyama, Tsubasa Hanaoka, Yasuhiro Tanaka, Kazuhiro Mori

    3rd IWA Specialized International Conference Ecotechnologies for Wastewater Treatment 2016  2016.6 

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    Event date: 2016.6

    Language:English   Presentation type:Poster presentation  

  • Alleviation of the iron sludge production in the zero-valent iron process for removal of antibiotics International conference Major achievement

    Maki Kobayashi, Tadashi Toyama, Yoshinori Kawase

    3rd IWA Specialized International Conference Ecotechnologies for Wastewater Treatment 2016  2016.6 

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    Event date: 2016.6

    Language:English   Presentation type:Poster presentation  

  • Alleviation of the iron sludge production in the zero-valent iron process for removal of antibiotics International conference

    Maki Kobayashi, Tadashi Toyama, Yoshinori Kawase

    3rd IWA Specialized International Conference Ecotechnologies for Wastewater Treatment 2016  2016.6 

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  • ウキクサ亜科植物葉状体からの植物生育促進細菌の探索

    岩下智貴,田中靖浩,玉木秀幸,米田恭子,牧野彩花,遠山忠,鎌形洋一,森川正章,森一博

    日本農芸化学会2016年度大会  2016.3  日本農芸化学会

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌市  

  • 小型簡易人工湿地装置によるアンモニア態窒素除去とそれに関与する微生物群集の特性 Major achievement

    大塚湧介,遠山忠,森一博

    第50回日本水環境学会年会  2016.3  日本水環境学会

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    Event date: 2016.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:徳島市  

  • 微細藻類の光合成とバイオマス合成を促進する細菌の分離とその応用 Major achievement

    遠山忠,小林直人,森一博

    第50回日本水環境学会年会  2016.3  日本水環境学会

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:徳島市  

  • ウキクサ亜科植物を用いた排水から の窒素除去とバイオマス生産 Major achievement

    花岡翼,遠山忠,李彦,田中靖浩,森一博

    第50回日本水環境学会年会  2016.3  日本水環境学会

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    Event date: 2016.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:徳島市  

  • Co-benefit system combining water purification and biofuel production using duckweed: Nitrogen removal ability and biomass productivity by duckweeds in wastewaters. International conference Major achievement

    3rd International Young Researcher's Workshop, River Basin Environment and Management  2015.12 

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    Event date: 2015.12

    Language:English   Presentation type:Oral presentation(invited, special)  

  • Co-benefit system combining water purification and biofuel production using duckweed: Nitrogen removal ability and biomass productivity by duckweeds in wastewaters. International conference

    Tadashi Toyama, Le Thi Song Thao, Tsubasa Hanaoka, Wilawan Khanitchaidecha, Kazuhiro Mori

    3rd International Young Researcher's Workshop, River Basin Environment and Management  2015.12  3rd International Young Resear

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    Venue:Naresuan University, Phitsanulok, Thailand.  

  • 微細藻類の増殖促進細菌の探索 Major achievement

    Quach Angela,堀野太郎,黒田真史,遠山忠,玉木秀幸,森川正章,池道彦

    第67回日本生物工学会大会  2015.10  日本生物工学会

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    Event date: 2015.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:鹿児島市  

  • ウキクサ亜科葉状体由来新規微生物コレクションからのPGPBの検索 Major achievement

    岩下智貴,田中靖浩,玉木秀幸,牧野彩花,遠山忠,鎌形洋一,森川正章,森一博

    第67回日本生物工学会大会  2015.10 

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    Event date: 2015.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:鹿児島市  

  • Sinorhizobium sp. SP4によるウキクサ亜科植物成長促進の分子基盤解明 Major achievement

    遠山忠,田中靖浩,森川正章,森一博

    第67回日本生物工学会大会  2015.10  日本生物工学会

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    Event date: 2015.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:鹿児島市  

  • 水生植物と植栽基盤材を組み合わせた 簡易型人工湿地装置~地下水からの窒素除去を目指して~ Major achievement

    遠山忠,DO HAI NAM,風間ふたば

    第10回 人工湿地ワークショップ2015 研究事例発表会  2015.8 

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    Event date: 2015.8

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:北海道中標津町  

  • Evaluation of nitrogen removal efficiency of lab-scaled constructed wetlands using sponge material and common reed plant International conference Major achievement

    Water and Environment Technology Conference 2015  2015.8 

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    Event date: 2015.8

    Language:English   Presentation type:Oral presentation(general)  

  • Nitrification and denitrification activities of microbial community associated with common reed International conference Major achievement

    Water and Environment Technology Conference 2015  2015.8 

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    Event date: 2015.8

    Language:English   Presentation type:Oral presentation(general)  

  • Evaluation of nitrogen removal efficiency of lab-scaled constructed wetlands using sponge material and common reed plant International conference

    Hai Nam DO, Tadashi Toyama, Futaba Kazama

    Water and Environment Technology Conference 2015  2015.8  Water and Environment Technolo

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:Nihon University,Tokyo Japan  

  • Effects of environmental bacterial community on growth of duckweeds International conference Major achievement

    The Third International Conference on Duckweed Research and Application  2015.7 

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    Event date: 2015.7

    Language:English   Presentation type:Poster presentation  

  • Starch production capability of rootless duckweed and its enhancement by plant growth promoting bacteria (PGPB) Major achievement

    The Third International Conference on Duckweed Research and Application  2015.7 

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation(general)  

  • Microbial community structure association with different duckweed species in different environmental waters International conference Major achievement

    The Third International Conference on Duckweed Research and Application  2015.7 

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation(general)  

  • Plant growth-promoting bacteria (PGPB)-induced accelerated growth, increased chlorophylls and enhanced photosynthesis of duckweed (Spirodela polyrhiza) International conference Major achievement

    The Third International Conference on Duckweed Research and Application  2015.7 

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation(general)  

  • Effects of environmental bacterial community on growth of duckweeds International conference

    Kouhei Takagi, Tsubasa Hanaoka, Tadashi Toyama, Kazuhiro Mori

    The Third International Conference on Duckweed Research and Application  2015.7  The Third International Confer

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    Venue:Kyoto University, Kyoto Japan.  

  • 成長促進細菌による微細藻類の光合成能力とバイオマス生産性の向上 Major achievement

    遠山忠,神戸政広,田中靖浩,森一博

    第49回日本水環境学会年会  2015.3  日本水環境学会

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:金沢市  

  • Potential of Aquatic Plants in Water and Sediment Purification, and Biofuel Production International conference Major achievement

    2nd International Young Researcher's Workshop River Basin Environment and Management  2015.1 

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    Event date: 2015.1

    Language:English   Presentation type:Oral presentation(invited, special)  

  • Effects of Common Reed (Phragmites australis) on Nitrogen Removal and Abundance of Ammonia-oxidizing and Denitrifying Microorganisms in Freshwater Sediment International conference Major achievement

    Tadashi TOYAMA,Yoshiko NISHIMURA,Yuka OGATA,Kazunari SEI,Kazuhiro MORI,Michihiko IKE

    9th IWA International Symposium on Waste Management Problems in Agro-Industries (AGRO'2014)  2014.11 

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    Event date: 2014.11

    Language:English   Presentation type:Oral presentation(general)  

  • Effects of Common Reed (Phragmites australis) on Nitrogen Removal and Abundance of Ammonia-oxidizing and Denitrifying Microorganisms in Freshwater Sediment International conference

    Tadashi TOYAMA, Yoshiko NISHIMURA, Yuka OGATA, Kazunari SEI, Kazuhiro MORI, Michihiko IKE

    9th IWA International Symposium on Waste Management Problems in Agro-Industries (AGRO'2014)  2014.11 

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    Venue:The Crown Palais New Hankyu Kochi, Kochi, Japan.  

  • Plant growth-promoting bacterium Acinetobacter calcoaceticus P23のウキクサ科の植物に対する成長促進効果とその応用性について Major achievement

    遠山忠,田中靖浩,森一博,池道彦,森川正章

    日本水処理生物学会第51回大会  2014.11  日本水処理生物学会

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    Event date: 2014.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府市  

  • Characterization of phenol-degrading bacteria in the rhizosphere of duckweeds Major achievement

    Yan Li,Tadashi Toyama,Yasuhiro Tanaka,Kazuhiro Mori

    日本水処理生物学会第51回大会  2014.11  日本水処理生物学会

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    Event date: 2014.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府市  

  • Characterization of phenol-degrading bacteria in the rhizosphere of duckweeds

    Yan Li, Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    日本水処理生物学会第51回大会  2014.11  日本水処理生物学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府市  

  • 水生植物による栄養塩吸収モデルと植物成長促進微生物(PGPB)適用植生への応用 Major achievement

    戸田勇貴,田中靖浩,遠山忠,森一博

    日本水処理生物学会第51回大会  2014.11  日本水処理生物学会

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    Event date: 2014.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府市  

  • 芳香族化合物の微生物吸着に関する研究 Major achievement

    水野寛之,田中靖浩,遠山忠,森一博

    日本水処理生物学会第51回大会  2014.11  日本水処理生物学会

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    Event date: 2014.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府市  

  • 芳香族化合物の微生物吸着に関する研究

    水野寛之, 田中靖浩, 遠山忠, 森一博

    日本水処理生物学会第51回大会  2014.11  日本水処理生物学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府市  

  • Enhanced Production of Duckweed Biomass Using a Novel Plant Growth-Promoting Bacterium, Sinorhizobium sp. SP4 International conference Major achievement

    5th Kobe University Brussels European Centre Symposium. Innovation, Environment, and Globalization-Latest EU-Japan Research Collaboration-  2014.10 

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    Event date: 2014.10

    Language:English   Presentation type:Oral presentation(invited, special)  

  • Enhanced Production of Duckweed Biomass Using a Novel Plant Growth-Promoting Bacterium, Sinorhizobium sp. SP4 International conference

    Michihiko Ike, Masashi Kuroda, Tdashi Toyama, Kazuhiro Mori

    5th Kobe University Brussels European Centre Symposium. Innovation, Environment, and Globalization-Latest EU-Japan Research Collaboration-  2014.10 

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    Language:English   Presentation type:Oral presentation(invited, special)  

    Venue:Brussels, Belgium  

  • ウキクサ成長促進細菌Acinetobacter calcoaceticus P23の陸上植物への影響評価 Major achievement

    影本敬太,菅原雅之,尾島拓也,三輪京子,森川正章,遠山忠

    第65回日本生物工学会大会  2014.9  日本生物工学会

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    Event date: 2014.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:札幌市  

  • 成長促進細菌の共培養による微細藻類の増殖と光合成の促進 Major achievement

    遠山 忠,黒田 真史,田中 靖浩,森 一博,池 道彦

    第65回日本生物工学会大会  2014.9  日本生物工学会

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    Event date: 2014.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:札幌市  

  • ヨシ植栽による底質からの窒素除去とそのメカニズム解明 Major achievement

    遠山忠

    人工湿地ワークショップ  2014.8  日本水環境学会・東北支部

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    Event date: 2014.8

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:仙台市・東北工業大学一番町ロビー  

  • Enhancement of photosynthesis, biomass production and nutrient uptake of duckweed by plant growth-promoting bacteria International conference Major achievement

    Tadashi TOYAMA,Yasuhiro TANAKA,Kazuhiro MORI,Masaaki MORIKAWA

    International Union of Microbiological Societies Congresses 2014  2014.7 

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    Event date: 2014.7

    Language:English   Presentation type:Oral presentation(general)  

  • Enhancement of photosynthesis, biomass production and nutrient uptake of duckweed by plant growth-promoting bacteria International conference

    Tadashi TOYAMA, Yasuhiro TANAKA, Kazuhiro MORI, Masaaki MORIKAWA

    International Union of Microbiological Societies Congresses 2014  2014.7 

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:Montreal, Canada  

  • Enhanced biodegradation of endocrine-disrupting chemicals by cooperative relationship between common reed and rhizosphere bacteria International conference Major achievement

    Tadashi TOYAMA,Yasuhiro TANAKA,Kazuhiro MORI

    Water and Environment Technology Conference 2014 (WET2014)  2014.6 

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    Event date: 2014.6

    Language:English   Presentation type:Oral presentation(general)  

  • Enhanced biodegradation of endocrine-disrupting chemicals by cooperative relationship between common reed and rhizosphere bacteria International conference

    Tadashi TOYAMA, Yasuhiro TANAKA, Kazuhiro MORI

    Water and Environment Technology Conference 2014 (WET2014)  2014.6 

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:Waseda University, Tokyo, Japan  

  • ヨシとSphingobium sp. TIK1株の相互作用によるフェノール性内分泌撹乱化学物質の効率的な分解 Major achievement

    遠山忠,田中靖浩,森一博

    第48回日本水環境学会  2014.3 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:仙台市、東北大学  

  • Chemotaxis responses of four-degrading rhizosbacteria using a simplified capillary assay method Major achievement

    2013.11 

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    Event date: 2013.11

    Language:English   Presentation type:Oral presentation(general)  

  • 2,4-ジニトロフェノールの微生物吸着 Major achievement

    江崎希,遠山忠,田中靖浩,森一博

    日本水処理生物学会第50回大会  2013.11 

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    Event date: 2013.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:神戸市、神戸水道局たちばな職員研修センター  

  • ウキクサとplant growth-promoting bacteriaを利用した下水からの効率的な栄養塩除去とデンプン系バイオマス生産 Major achievement

    遠山忠,田中靖浩,森一博

    日本水処理生物学会第50回大会  2013.11 

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    Event date: 2013.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:神戸市、神戸水道局たちばな職員研修センター  

  • 環境水におけるAcinetobacter calcoaceticus P23 によるコウキクサの生長促進効効果の持続性に関する検討 Major achievement

    蜂谷祥之,土倉嵩一郎,Angela Quach,尾形有香,黒田真史,遠山忠,森川正章,池道彦

    日本水処理生物学会第50回大会  2013.11 

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    Event date: 2013.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:神戸市、神戸水道局たちばな職員研修センター  

  • 植物成長促進微生物(Plant Growth-Promoting Bacteria)による微小藻類の光合成能力、バイオマス生産および栄養塩除去の向上 Major achievement

    神戸政広,遠山忠,田中靖浩,森一博

    日本水処理生物学会第50回大会  2013.11 

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    Event date: 2013.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:神戸市、神戸水道局たちばな職員研修センター  

  • Chemotaxis responses of four-degrading rhizosbacteria using a simplified capillary assay method

    Risky Ayu Kristanti, Masashi Kuroda, Tadashi Toyama, Kazuhiro Mori, Michihiko Ike

    日本水処理生物学会第50回大会  2013.11 

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:神戸市、神戸水道局たちばな職員研修センター  

  • 2,4-ジニトロフェノールの微生物吸着

    江崎希, 遠山忠, 田中靖浩, 森一博

    日本水処理生物学会第50回大会  2013.11 

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:神戸市、神戸水道局たちばな職員研修センター  

  • Effects of duckweed family (Lemnaceae) on phenol degradation in environmental waters Major achievement

    2013.9 

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    Event date: 2013.9

    Language:English   Presentation type:Oral presentation(general)  

  • Sinorhizobium sp. SP4によるウキクサの光合成能力、バイオマス生産と水質浄化機能の向上 Major achievement

    遠山忠,田中靖浩,森一博,森川正章

    第65回日本生物工学会大会  2013.9 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:広島市、広島国際会議場  

  • Sphingobium fuliginis OMIのアルキルフェノール類分解遺伝子群の解析 Major achievement

    黒田真史,横山高史,尾形有香,遠山忠,清和成,武尾正弘,池道彦

    第65回日本生物工学会大会  2013.9 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:広島市、広島国際会議場  

  • 環境水におけるAcinetobacter calcoaceticus P23 によるコウキクサの生長促進効効果の持続性に関する検討 Major achievement

    蜂谷祥之,Quach Angela,土倉嵩一郎,尾形有香,黒田真史,遠山忠,森川正章,池道彦

    第65回日本生物工学会大会  2013.9 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:広島市、広島国際会議場  

  • Effects of duckweed family (Lemnaceae) on phenol degradation in environmental waters

    Yan Li, Tadashi Toyama, Yasuhiro Tanaka, Kazunari Mori

    第65回日本生物工学会大会  2013.9 

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:広島市、広島国際会議場  

  • Enhanced photosynthesis, biomass production and nutrient uptake of duckweeds by plant growth-promoting bacterium, Sinorhizobium sp. SP4 International conference Major achievement

    The second International Conference on Duckweed Research and Applications  2013.8 

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    Event date: 2013.8

    Language:English   Presentation type:Oral presentation(general)  

  • Phenolic compounds degradation in the rhizosphere of giant duckweed International conference Major achievement

    The second International Conference on Duckweed Research and Applications  2013.8 

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    Event date: 2013.8

    Language:English   Presentation type:Oral presentation(general)  

  • Development of multifunctional vegetation bioprocess by utilizing symbiotic microorganisms in the rhizosphere International conference Major achievement

    The second International Conference on Duckweed Research and Applications  2013.8 

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    Event date: 2013.8

    Language:English   Presentation type:Oral presentation(general)  

  • Enhanced photosynthesis, biomass production and nutrient uptake of duckweeds by plant growth-promoting bacterium, Sinorhizobium sp. SP4 International conference

    Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori, Masaaki Morikawa

    The second International Conference on Duckweed Research and Applications  2013.8 

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:The State University of New Jersey, New Jersey, USA  

  • Development of multifunctional vegetation bioprocess by utilizing symbiotic microorganisms in the rhizosphere International conference

    Masaaki Morikawa

    The second International Conference on Duckweed Research and Applications  2013.8 

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    Venue:The State University of New Jersey, New Jersey, USA  

  • Plant growth-promoting rhizobacterium, Sinorhizobium sp. SP4, enhances biomass growth, nutrient uptake and starch production of giant duckweed (Spirodela polyrrhiza) Major achievement

    Water and Environmental Technology Conference 2013 (2013.6.15-16; Tokyo, Japan)  2013.6 

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    Event date: 2013.6

    Language:English  

  • Sustainable biodegradation of bisphenol A by Spirodela polyrrhiza and Novosphingobium sp. strain FID3 association International conference Major achievement

    Li Yan,Tadashi Toyama,Takeshi Furuya,Kaiji Iwanaga,Yasuhiro Tanaka,Kazuhiro Mori

    Water and Environmental Technology Conference 2013 (2013.6.15-16; Tokyo, Japan)  2013.6 

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    Event date: 2013.6

    Language:English   Presentation type:Oral presentation(general)  

  • 水生植物の根圏強化による省エネ型水質浄化 Invited Major achievement

    遠山忠

    環境バイオテクノロジー学会 2013年度大会 年会シンポジウム  2013.6 

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    Event date: 2013.6

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:北九州市、北九州国際会議場  

  • Plant Growth-Promoting Rhizobacteria(PGPR)によるヨシの成長と水質浄化の促進 Major achievement

    遠山忠,田中靖浩,森川正章,森一博

    第47回日本水環境学会年会  2013.3 

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    Event date: 2013.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪市、大阪工業大学 大宮キャンパス  

  • 4-tert- ブチルフェノール分解菌Sphingobium fuliginis OMI 株によるビスフェノール類 (BPs) の分解特性 Major achievement

    合田昌平、尾形有香、遠山忠、池道彦

    第47回日本水環境学会年会  2013.3 

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    Event date: 2013.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪市、大阪工業大学 大宮キャンパス  

  • 環境水におけるAcinetobacter calcoaceticus P23 によるコウキクサの生長促進効果の検討 Major achievement

    土倉嵩一郎、遠山忠、森川正章、池道彦

    第47回日本水環境学会年会  2013.3 

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    Event date: 2013.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪市、大阪工業大学 大宮キャンパス  

  • 4-tert- ブチルフェノール分解菌Sphingobium fuliginis OMI 株によるビスフェノール類 (BPs) の分解特性

    合田昌平, 尾形有香, 遠山忠, 池道彦

    第47回日本水環境学会年会  2013.3 

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪市、大阪工業大学 大宮キャンパス  

  • ヨシとシュードモナス細菌の共生系によるフェノール性内分泌撹乱化学物質の分解とその廃水処理への応用 Major achievement

    遠山忠、田中靖浩、森一博

    日本水処理生物学会 第49回大会  2012.11 

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    Event date: 2012.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京都港区、北里大学白金キャンパス  

  • Sustainable biodegradation of phenolic endocrine-disrupting chemicals by Phragmites australis-rhizosphere bacteria association International conference Major achievement

    Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    13th International Conference Wetland Systems for Water Pollution Control  2012.11 

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    Event date: 2012.11

    Language:English   Presentation type:Oral presentation(general)  

  • The potential of rhizoaugmentation using Spirodela polyrrhiza and nitrophenol (NP)-degrading bacteria for sustainable treatment of NPs polluted water International conference Major achievement

    Risky Ayu Kristanti, Masahiro Kanbe, Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    The 10th International Symposium on Southeast Asian Water Environment  2012.11 

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    Event date: 2012.11

    Language:English   Presentation type:Oral presentation(general)  

  • ウキクサの成長を促進するPlant Growth-Promoting Rhizobacteriaの分離とその特徴づけ Major achievement

    遠山忠、田中靖浩、森一博

    第64回日本生物工学会大会  2012.10 

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    Event date: 2012.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:神戸市、神戸国際会議場  

  • 水生植物Wolffiaの生育特性 Major achievement

    斉藤博之、伊藤達哉、遠山忠、田中靖浩、森一博

    第64回日本生物工学会大会  2012.10 

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    Event date: 2012.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:神戸市、神戸国際会議場  

  • Sustainable degradation of bisphenol A by Spirodela polyrrhiza and bacteria association International conference Major achievement

    Yan Li, Takeshi Furuya, Kaiji Iwanaga, Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    Water and Environment Technology Conference (WET2012),  2012.6 

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    Event date: 2012.6

    Language:English   Presentation type:Oral presentation(general)  

  • Isolation and characterization of nitrophenols-degrading bacteria associated with rhizosphere of giant duckweed (Spirodela polyrrhiza) International conference Major achievement

    Risky Ayu Kristanti, Masahiro Kanbe, Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    Water and Environment Technology Conference (WET2012),  2012.6 

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    Event date: 2012.6

    Language:English   Presentation type:Oral presentation(general)  

  • Effect of Phragmites australis rhizosphere on microbial nitrogen cycling and abundances of ammonia-oxidizing and denitrifying microbes in freshwater sediments International conference Major achievement

    Tadashi Toyama, Yoshiko Nishimura, Takashi Yokoyama, Kazunari Sei, Yasuhiro Tanaka, Kazuhiro Mori, Michihiko Ike

    Water and Environment Technology Conference (WET2012),  2012.6 

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    Event date: 2012.6

    Language:English   Presentation type:Oral presentation(general)  

  • Effect of Phragmites australis rhizosphere on microbial nitrogen cycling and abundances of ammonia-oxidizing and denitrifying microbes in freshwater sediments International conference

    Tadashi Toyama, Yoshiko Nishimura, Takashi Yokoyama, Kazunari Sei, Yasuhiro Tanaka, Kazuhiro Mori, Michihiko Ike

    Water and Environment Technology Conference (WET2012),  2012.6 

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:University of Tokyo, Tokyo, Japan  

  • Biodegradation of various phenolic endocrine-disrupting chemicals by Sphingobium spp. strains isolated from Phragmites australis rhizosphere and their potential for treatment of polluted water International conference Major achievement

    Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    5th International Symposium on Biosorption and Bioremediation  2012.6 

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    Event date: 2012.6

    Language:English   Presentation type:Oral presentation(general)  

  • Biodegradation of various phenolic endocrine-disrupting chemicals by Sphingobium spp. strains isolated from Phragmites australis rhizosphere and their potential for treatment of polluted water International conference

    Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    5th International Symposium on Biosorption and Bioremediation  2012.6 

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    Venue:Prague, Czech Republic  

  • ウキクサ-微生物共培養法を利用した非イオン系界面活性剤分解菌の探索 Major achievement

    光田大悟、田中靖浩、河本麻奈、遠山忠,森一博

    日本農芸化学会2012年大会  2012.3 

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    Event date: 2012.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:京都市、京都女子大学  

  • Rhizoremediation of 4-n-butylphenol using Phragmites australis (common reed) International conference Major achievement

    Risky Ayu Kristanti, Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    The 9th International Symposium on Southeast Asian Water Environment  2011.12 

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    Event date: 2011.12

    Language:English   Presentation type:Oral presentation(general)  

  • Enhancement of remediation activity of Spirodela polyrrhiza with inoculation of persistent pollutants degraders into the rhizosphere International conference Major achievement

    Hiroaki Matsuzawa, Yasuhiro Tanaka, Takeshi Furuya, Tadashi Toyama, Kazuhiro Mori

    The 9th International Symposium on Southeast Asian Water Environment  2011.12 

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    Event date: 2011.12

    Language:English   Presentation type:Oral presentation(general)  

  • Enhancement of remediation activity of Spirodela polyrrhiza with inoculation of persistent pollutants degraders into the rhizosphere International conference

    Hiroaki Matsuzawa, Yasuhiro Tanaka, Takeshi Furuya, Tadashi Toyama, Kazuhiro Mori

    The 9th International Symposium on Southeast Asian Water Environment  2011.12 

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:KU/AIT, Emerald Hotel, Bangkok, Thailand  

  • ヨシの根圏底質における窒素循環とそれに関与する微生物群集の解析 Major achievement

    遠山忠、西村幸姫、横山高史、清和成、森一博、池道彦

    日本水処理生物学会 第48回大会  2011.11 

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    Event date: 2011.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:草津市、立命館大学  

  • ウキクサ根圏からのニトロフェノール分解菌の分離とその特徴づけ Major achievement

    神戸政広、Risky Ayu Kristanti、遠山忠、田中靖浩、森一博

    日本水処理生物学会 第48回大会  2011.11 

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    Event date: 2011.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:草津市、立命館大学  

  • ウキクサ根圏からのビスフェノールA分解菌の分離とその根圏への定着特性 Major achievement

    古谷武、岩永開示、遠山忠、田中靖浩、森一博

    日本水処理生物学会 第48回大会  2011.11 

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    Event date: 2011.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:草津市、立命館大学  

  • 水生植物がもつホウ素吸収能力 Major achievement

    李斌、森川慎也、遠山忠、田中靖浩、森一博

    日本水処理生物学会 第48回大会  2011.11 

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    Event date: 2011.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:草津市、立命館大学  

  • Accelerated degradation of nonylphenol in sediment of by interactions between Phragmites australis and rhizosphere bacteria International conference Major achievement

    Tadashi Toyama, Kazunari Sei, Yasuhiro Tanaka, Michihiko Ike, Kazuhiro Mori

    The 4th IWA-ASPIRE Conference and Exhibition  2011.10 

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    Event date: 2011.10

    Language:English   Presentation type:Oral presentation(general)  

  • Accelerated degradation of nonylphenol in sediment of by interactions between Phragmites australis and rhizosphere bacteria International conference

    Tadashi Toyama, Kazunari Sei, Yasuhiro Tanaka, Michihiko Ike, Kazuhiro Mori

    The 4th IWA-ASPIRE Conference and Exhibition  2011.10 

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:Tokyo International Forum, Tokyo, Japan  

  • 水生植物の栄養塩吸収モデルの作成 Major achievement

    Nguyen Thi Thanh Thao、小林俊輔、遠山忠、田中靖浩、森一博

    第63回日本生物工学会大会  2011.9 

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    Event date: 2011.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:小金井市、東京工業大学  

  • 4-tert-ブチルフェノール分解菌Sphingobium fuliginis OMI株によるビスフェノール類の分解 Major achievement

    合田昌平、尾形有香、遠山忠、清和成、池道彦

    第63回日本生物工学会大会  2011.9 

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    Event date: 2011.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:小金井市、東京工業大学  

  • Novosphingobium sp. TYA-1によるフェノール性内分泌攪乱化学物質の分解とその廃水処理への応用 Major achievement

    遠山忠、開沼侑子、チャンヨンチョル、菊池慎太郎、田中靖浩、森一博

    第63回日本生物工学会大会  2011.9 

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    Event date: 2011.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:小金井市、東京工業大学  

  • 4-tert-ブチルフェノール分解菌Sphingobium fuliginis OMI株によるビスフェノール類の分解

    合田昌平, 尾形有香, 遠山忠, 清和成, 池道彦

    第63回日本生物工学会大会  2011.9 

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:小金井市、東京工業大学  

  • Characterization of Alkylphenol Degradation and Alkylphenol Degradation Gene Cluster of Sphingobium fuliginis strain TIK-1 International conference Major achievement

    Tadashi Toyama, Yuka Ogata, Kazunari Sei, Yasuhiro Tanaka, Kazuhiro Mori, Michihiko Ike

    IV International Conference on Environmental, Industrial and Applied Microbiology (BioMicroWorld2011)  2011.9 

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    Event date: 2011.9

    Language:English   Presentation type:Oral presentation(general)  

  • Characterization of Alkylphenol Degradation and Alkylphenol Degradation Gene Cluster of Sphingobium fuliginis strain TIK-1 International conference

    Tadashi Toyama, Yuka Ogata, Kazunari Sei, Yasuhiro Tanaka, Kazuhiro Mori, Michihiko Ike

    IV International Conference on Environmental, Industrial and Applied Microbiology (BioMicroWorld2011)  2011.9 

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:Congress Center of Torremolinos (Malaga, Spain)  

  • Novel pathway of bisphenol-A transformation by Sphingobium fuliginis strains capable of degrading 4-tert-butylphenol International conference Major achievement

    Yuka Ogata, Shohei Goda, Kazunari Sei, Tadashi Toyama, Michihiko Ike

    International Union of Microbiological Societies 2011 (IUMS2011)  2011.9 

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    Event date: 2011.9

    Language:English   Presentation type:Oral presentation(general)  

  • Characterization of branched nonylphenol-utilizing Stenotrophomonas sp. strain IT-1 and Sphingobium spp. strains IT-4 and IT-5 isolated from Phragmites australis rhizosphere sediment International conference Major achievement

    Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    International Union of Microbiological Societies 2011 (IUMS2011)  2011.9 

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    Event date: 2011.9

    Language:English   Presentation type:Oral presentation(general)  

  • Characterization of branched nonylphenol-utilizing Stenotrophomonas sp. strain IT-1 and Sphingobium spp. strains IT-4 and IT-5 isolated from Phragmites australis rhizosphere sediment International conference

    Tadashi Toyama, Yasuhiro Tanaka, Kazuhiro Mori

    International Union of Microbiological Societies 2011 (IUMS2011)  2011.9 

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:Sapporo Convention Center (Sapporo, Japan)  

  • Rhizosphere remediation of 3-nitrophenol using Spirodela polyrrhiza International conference Major achievement

    Kristanti R.A., Kanbe M., Toyama T., Tanaka Y., Mori K.

    International Conference of Environmental Pollution and Remediation  2011.8 

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    Event date: 2011.8

    Language:English   Presentation type:Oral presentation(general)  

  • ヨシ根圏におけるノニルフェノールの分解とその分解を促進するヨシの作用の解析 Major achievement

    遠山忠、田中靖浩、森一博

    第45回日本水環境学会年会  2011.3 

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    Event date: 2011.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌市、北海道大学  

  • ヨシ植栽が底質中の微生物群集構造に及ぼす影響の評価 Major achievement

    西村幸姫、横山高史、井上大介、清和成、惣田訓、池道彦、遠山忠

    日本水処理生物学会 第47回大会  2010.11 

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    Event date: 2010.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:つくば市、筑波大学大学会館  

  • ウキクサ-根圏微生物共生系によるニトロフェノール類の分解とウキクサ根圏からのニトロフェノール分解菌の分離 Major achievement

    遠山忠、神戸政広、Risky Ayu Kristanti、田中靖浩、森一博

    日本水処理生物学会 第47回大会  2010.11 

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    Event date: 2010.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:つくば市、筑波大学大学会館  

  • ウキクサ根分泌物による根圏微生物の芳香族化合物分解の促進効果の検証 Major achievement

    Xuan Wang、尾形有香、井上大介、清和成、惣田訓、池道彦、遠山忠

    日本水処理生物学会誌別巻第30号  2010.11 

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    Event date: 2010.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:つくば市、筑波大学大学会館  

  • ヨシの根圏から分離した新規ノニルフェノール分解菌の分解特性と増殖特性 Major achievement

    遠山忠、村下学、田中靖浩、菊池慎太郎、森一博

    第62回 生物工学会大会  2010.10 

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    Event date: 2010.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:宮崎市、ワールドコンベンションセンターサミット フェニックス・シーガイア・リゾート  

  • Microbial Activity of Nitrophenols-Degrading Bacteria in Rhizosphere of Giant Duckweed (Spirodela polyrrhiza) Major achievement

    Risky Ayu Kristanti, Masahiro Kanbe, Tadashi Toyama, Yasuhiro Tanaka, Kazunari Mori

    2010.10 

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    Event date: 2010.10

    Language:English   Presentation type:Oral presentation(general)  

  • ウキクサ根圏より分離した4-tert-ブチルフェノール分解菌の分解特性 Major achievement

    尾形有香、井上大介、遠山忠、清和成、惣田訓、池道彦

    第62回 生物工学会大会  2010.10 

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    Event date: 2010.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:宮崎市、ワールドコンベンションセンターサミット フェニックス・シーガイア・リゾート  

  • 新規ノニルフェノール分解菌の分離とその特徴づけ Major achievement

    村下学、小林一崇、遠山忠、チャンヨンチョル、菊池慎太郎

    日本水処理生物学会第46回大会  2009.11 

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    Event date: 2009.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ウキクサ‐根圏微生物共生系による4-tert-ブチルフェノールの生分解および分離した4-tert-ブチルフェノール分解菌の特徴づけ Major achievement

    尾形有香、桃谷尚憲、井上大介、清和成、惣田訓、池道彦、遠山忠

    日本水処理生物学会第46回大会  2009.11 

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    Event date: 2009.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ウキクサ‐根圏微生物共生系の連続バッチ試験による各種芳香族化合物分解ポテンシャルの強化 Major achievement

    清和成、于寧、井上大介、惣田訓、池道彦、遠山忠

    日本水処理生物学会第46回大会  2009.11 

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    Event date: 2009.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ヨシ根圏におけるブチルフェノールの微生物分解 Major achievement

    遠山忠、清和成、菊池慎太郎、池道彦

    日本水処理生物学会第46回大会  2009.11 

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    Event date: 2009.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ヨシの根圏から分離したノニルフェノール分解菌の特徴づけ Major achievement

    遠山忠、井上大介、清和成、チャンヨンチョル、菊池慎太郎、池道彦

    第61回日本生物工学会大会  2009.9 

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 二種のPCE及びcDCE分解菌Propionibacteriaの分離とその特性 Major achievement

    チャンヨンチョル、羽生大輔、神保和倫、遠山忠、菊池慎太郎

    第61回日本生物工学会大会  2009.9 

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ウキクサ根圏より分離した4-n-ブチルフェノール分解菌の特徴づけ Major achievement

    清和成、桃谷尚憲、ホアン ハイ、井上大介、遠山忠、池道彦

    第61回日本生物工学会大会  2009.9 

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Degradation of 2-sec-butylphenol by Pseudomonas putida strain MS-1 isolated from rhizosphere of Phragmites australis International conference Major achievement

    Madabu Murashita, Noritaka Maeda, Tadashi Toyama, Young-Cheol Chang, Shintaro Kikuchi

    Joint seminar on environmental science and disaster mitigation research 2009  2009.3 

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    Event date: 2009.3

    Language:English   Presentation type:Oral presentation(general)  

  • Isolation and characterization of 2,4-D herbicide-degrading baceium, Cupriavidus oxalatic Y1 International conference Major achievement

    Yasunori Yamada, Tadashi Toyama, Young-Cheol Chang, Shintaro Kikuchi

    Joint seminar on environmental science and disaster mitigation research 2009  2009.3 

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    Event date: 2009.3

    Language:English   Presentation type:Oral presentation(general)  

  • Isolation and characterization of a new tetrachloroethylene(PCE)-degrading bacterium, Propionibacterium sp. HK1 International conference Major achievement

    Daisuke Habu,Makoto Kawamorita,Tadashi Toyama,Young-Cheol Chang,Shintaro Kikuchi

    Joint seminar on environmental science and disaster mitigation research 2009  2009.3 

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    Event date: 2009.3

    Language:English   Presentation type:Oral presentation(general)  

  • Isolation and characterization of 2,4-D herbicide-degrading baceium, Cupriavidus oxalatic Y1 International conference

    Yasunori Yamada, Tadashi Toyama, Young-Cheol Chang, Shintaro Kikuchi

    Joint seminar on environmental science and disaster mitigation research 2009  2009.3 

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  • Degradation of 2-sec-butylphenol by Pseudomonas putida strain MS-1 isolated from rhizosphere of Phragmites australis International conference

    Madabu Murashita, Noritaka Maeda, Tadashi Toyama, Young-Cheol Chang, Shintaro Kikuchi

    Joint seminar on environmental science and disaster mitigation research 2009  2009.3 

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  • Enhancement of biodegradation potential of various aromatic compounds by sequencing batch experiments using Spirodela polyrrhiza-bacterial associations International conference Major achievement

    Kazunari Sei, Ning Yu, Tadashi Toyama, Daisuke Inoue, Satoshi Soda, Michihiko Ike

    IWA Specialist Conference Chemical Industries (Water & Industry 2009)  2009 

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    Event date: 2009

    Language:English   Presentation type:Oral presentation(general)  

  • Occurrence of 4-tert-butylphenol degradation in aquatic samples caused by the presence of Spirodela polyrrhiza International conference Major achievement

    Yuka Ogata, Naonori Momotani, Tadashi Toyama, Daisuke Inoue, Kazunari Sei, Satoshi Soda, Michihiko Ike

    3rd IWA-Aspire Conference & Exhibition  2009 

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    Event date: 2009

    Language:English   Presentation type:Oral presentation(general)  

  • Enhancement of biodegradation potential of various aromatic compounds by sequencing batch experiments using Spirodela polyrrhiza-bacterial associations International conference

    Kazunari Sei, Ning Yu, Tadashi Toyama, Daisuke Inoue, Satoshi Soda, Michihiko Ike

    IWA Specialist Conference Chemical Industries (Water & Industry 2009)  2009 

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  • ヨシ根圏から分離した2-sec-ブチルフェノール分解菌の分解特性 Major achievement

    前田憲孝、遠山忠、チャンヨンチョル、菊池愼太郎

    日本水処理生物学会第45回大会  2008.11 

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    Event date: 2008.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ヨシ根圏におけるピレン及びベンゾ[a]ピレンの分解 Major achievement

    遠山忠、古川哲也、前田憲孝、井上大介、,清和成、チャンヨンチョル、池道彦、菊池慎太郎

    日本水処理生物学会第45回大会  2008.11 

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    Event date: 2008.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ヨシ根圏におけるビスフェノールAの分解 Major achievement

    佐藤雄介、遠山忠、清和成、チャンヨンチョル、池道彦、菊池慎太郎

    日本水処理生物学会第45回大会  2008.11 

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    Event date: 2008.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Accelerated aromatic compounds degradation in the rhizosphere of Spirodela polyrrhiza and analysis of root exudates Major achievement

    Hai H., K. Sei, S. Soda, M. Ike, T. Toyama

    2008.11 

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    Event date: 2008.11

    Language:English   Presentation type:Oral presentation(general)  

  • Accelerated aromatic compounds degradation in the rhizosphere of Spirodela polyrrhiza and analysis of root exudates

    Hai H, K. Sei, S. Soda, M. Ike, T. Toyama

    日本水処理生物学会第45回大会  2008.11 

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  • 低温下で重質油を分解する微生物の分離とその特徴づけ Major achievement

    遠山忠、チャンヨンチョル、菊池慎太郎

    第8回 環境技術学会 研究発表会  2008.9 

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    Event date: 2008.9

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  • ヨシ根圏における4-n-ブチルフェノール分解菌と4-tert-ブチルフェノール分解菌の集積 Major achievement

    遠山忠、井上大介、清和成、チャンヨンチョル、池道彦、菊池慎太郎

    第60回日本生物工学会大会  2008.8 

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    Event date: 2008.8

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ヨシ根圏からのビスフェノールA分解菌の分離とその特性 Major achievement

    佐藤雄介、遠山忠、チャンヨンチョル、菊池慎太郎

    日本農芸化学会北海道支部 平成20年度 第一回合同学術講演会  2008.8 

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    Event date: 2008.8

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  • 水生植物ウキクサ根圏における各種芳香族化合物の分解促進メカニズムの解明 Major achievement

    清和成、于寧、遠山忠、惣田訓、池道彦

    第60回日本生物工学会大会  2008.8 

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    Event date: 2008.8

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 抽水植物ヨシ根圏より分離したSpingobium fuliginis TIK-1株による4-tert-ブチルフェノール分解特性 Major achievement

    桃谷尚憲、遠山忠、菊池愼太郎、池道彦

    第60回日本生物工学会大会  2008.8 

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    Event date: 2008.8

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Biodegradation of polycyclic aromatic hydrocarbons by Mycobacteium spp. Isolated from Phragmites australis rhizosphere International conference Major achievement

    Noritaka Maeda, Tadashi Toyama, Young-Cheol Chang, Shintaro Kikuchi

    Joint seminar on environmental science and disaster mitigation research 2008  2008.3 

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    Event date: 2008.3

    Language:English   Presentation type:Oral presentation(general)  

  • Biodegradation of polycyclic aromatic hydrocarbons by Mycobacteium spp. Isolated from Phragmites australis rhizosphere International conference

    Noritaka Maeda, Tadashi Toyama, Young-Cheol Chang, Shintaro Kikuchi

    Joint seminar on environmental science and disaster mitigation research 2008  2008.3 

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  • ヨシ根圏からのブチルフェノール分解菌の分離 Major achievement

    遠山忠、大川徹也、チャンヨンチョル、菊池愼太郎

    日本水処理生物学会第44回大会  2007.11 

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    Event date: 2007.11

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  • ウキクサ-根圏微生物共生系による芳香族化合物の分解促進とそのメカニズムの解明 Major achievement

    清和成、于寧、遠山忠、惣田訓、池道彦

    日本水処理生物学会第44回大会  2007.11 

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    Event date: 2007.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ヨシ根圏からのピレン分解菌の分離とその特徴 Major achievement

    遠山忠、古川哲也、清和成、惣田訓、菊池愼太郎、池道彦

    第60回日本生物工学会大会  2007.9 

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    Event date: 2007.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 水生植物ウキクサの根分泌物に含まれるフェノール性物質成分の特徴付け Major achievement

    于寧、遠山忠、清和成、惣田訓、池道彦

    第59回日本生物工学会大会  2007.9 

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    Event date: 2007.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ヨシ根圏からのピレン分解菌の分離とその特徴 Major achievement

    古川哲也、遠山忠、清和成、惣田訓、池道彦

    第60回日本生物工学会大会  2007.9 

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    Event date: 2007.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ウキクサ-根圏微生物共生系による芳香族化合物の分解促進 Major achievement

    清和成、于寧、遠山忠、惣田訓、池道彦

    環境バイオテクノロジー学会2007年度大会  2007.6 

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    Event date: 2007.6

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Isolation and characterization of lubricant oil-degrading bacteria from waste lubricant-contaminated soil International conference Major achievement

    Masakuni Sasaki,Yasunori Yamada,Tadashi Toyama,Young-Cheol Chang,Shintaro Kikuchi

    Joint seminar on environmental science and disaster mitigation research 2007  2007.3 

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    Event date: 2007.3

    Language:English   Presentation type:Oral presentation(general)  

  • Preparatoin of antimicrobial TiO2 by laser irradiation and its application to prevent the formation of biofilm International conference Major achievement

    Shintaro Kikuchi, Young-Cheol Chang, Tadashi Toyama

    The 10th Seol-Osaka symposium on public health and environmental issues  2007 

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    Event date: 2007

    Language:English   Presentation type:Oral presentation(general)  

  • Isolation and characterization of pyrene-degrading bacteium from Pharagmites australis rhizosphere International conference Major achievement

    Tadashi Toyama,Tetsuya Furukawa,Kazunari Sei,Young-Cheol Chang,Shintaro Kikuchi,Masanori Fujita,Michihiko Ike

    The 10th Seol-Osaka symposium on public health and environmental issues  2007 

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    Event date: 2007

    Language:English   Presentation type:Oral presentation(general)  

  • ノニルフェノール分解菌によるアルキルフェノール類の分解特性 Major achievement

    松永祐紀,遠山忠,清和成,惣田訓,池道彦,藤田正憲

    第58回生物工学会大会 講演要旨集  2006.9 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ヨシ根圏における多環芳香族の分解促進効果 Major achievement

    古川哲也,清和成,池道彦,遠山忠

    第6回環境技術研究発表会 第6回年次大会研究発表会及びパネルディスカッション予稿集  2006.9 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ウキクサ根圏における芳香族化合物の効率的分解 Major achievement

    遠山忠,張傛喆,菊池慎太郎,清和成,池道彦,藤田正憲

    化学工学会室蘭大会 研究発表講演要旨集  2006.8 

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    Event date: 2006.8

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ボタンウキクサと根圏微生物の相互作用を利用した芳香族化合物の分解促進 Major achievement

    遠山忠,吉仲賢晴,清和成,池道彦,藤田正憲

    土木学会 第42回環境工学研究フォーラム 環境工学研究論文集,42  2005.11 

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    Event date: 2005.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ボタンウキクサ根圏における芳香族化合物の分解・除去促進効果 Major achievement

    于寧,遠山忠,清和成,池道彦,藤田正憲

    日本水処理生物学会第42回大会 日本水処理生物学会誌別巻25号  2005.11 

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    Event date: 2005.11

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  • カラシナによるカドミウム蓄積にキレート剤が及ぼす影響 Major achievement

    木庭大輔,遠山忠,清和成,池道彦,藤田正憲

    日本水処理生物学会第42回大会 日本水処理生物学会誌別巻25号  2005.11 

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    Event date: 2005.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ウキクサ根圏の微生物群集とフェノール分解特性 Major achievement

    遠山忠,于寧,清和成,池道彦,藤田正憲

    日本生物工学会平成17年度大会 平成17年度大会講演要旨集  2005.9 

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    Event date: 2005.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 水生植物ウキクサ根圏における芳香族化合物の分解促進効果 Major achievement

    于寧,熊田浩英,遠山忠,清和成,池道彦,藤田正憲

    第5回環境技術学会研究発表会 第5回環境技術学会研究発表会および特別セッション予稿集  2005.9 

     More details

    Event date: 2005.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ウキクサ根圏から分離された新規ノニルフェノール分解菌 Major achievement

    池道彦,清和成,遠山忠,松永祐紀,藤田正憲

    日本生物工学会平成17年度大会 平成17年度大会講演要旨集  2005.9 

     More details

    Event date: 2005.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ウキクサ根圏における芳香族化合物の分解 Major achievement

    遠山忠,于寧,清和成,池道彦,藤田正憲

    日本防菌防黴学会第32回年次大会 第32回年次大会要旨集  2005.5 

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    Event date: 2005.5

    Language:Japanese   Presentation type:Poster presentation  

  • ウキクサ根圏における芳香族化合物の分解促進 Major achievement

    池道彦,遠山忠,清和成,藤田正憲

    第39回日本水環境学会年会 第39回年会講演集  2005.3 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ウキクサ-微生物の共生による芳香族化合物の分解促進 Major achievement

    清和成,熊田浩英,遠山忠,池道彦,藤田正憲

    日本生物工学会平成16年度大会 平成16年度大会講演要旨集  2004.9 

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    Event date: 2004.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ボタンウキクサと根圏微生物を利用したフェノールの分解に関する研究 Major achievement

    遠山忠,池道彦,藤田正憲

    第41回日本下水道協会研究発表会 第41回研究発表会講演集  2004.7 

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    Event date: 2004.7

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Accelerated purification of phenol using symbiotic relationship between Spirodela polyrrhiza and rhizospheric microbes. International conference Major achievement

    Michihiko Ike,Tadashi Toyama,Hirohide Kumada,Kazunari Sei,Masanori Fujita.

    Sino-Japanese forum on protection and restoration of water environment Abstract Book  2004 

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    Event date: 2004

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 共生工学による水環境保全 Major achievement

    清和成,遠山忠,熊田浩英,池道彦,藤田正憲

    日本生物工学会共生工学研究部会シンポジウム 「21世紀を創る共生工学」  2004 

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    Event date: 2004

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Accelerated purification of phenol using symbiotic relationship between Spirodela polyrrhiza and rhizospheric microbes. International conference

    Michihiko Ike, Tadashi Toyama, Hirohide Kumada, Kazunari Sei, Masanori Fujita

    Sino-Japanese forum on protection and restoration of water environment Abstract Book  2004 

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    Language:Japanese   Presentation type:Oral presentation(general)  

  • ウキクサ-微生物共生系によるフェノールの分解 Major achievement

    遠山忠,清和成,池道彦,藤田正憲

    日本水処理生物学会第40回大会 日本水処理生物学会誌別巻23号  2003.11 

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    Event date: 2003.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • ウキクサ根圏における界面活性剤浄化能と浄化因子の検討 Major achievement

    田島深,遠山忠,森一博,清和成,河野哲郎

    日本生物工学会平成15年度大会 平成15年度大会講演要旨集  2003.9 

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    Event date: 2003.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 水生植物の根圏による界面活性剤分解能の評価 Major achievement

    遠山忠,森一博,清和成,河野哲郎

    日本生物工学会平成14年度大会 平成14年度大会講演要旨集  2002.9 

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    Event date: 2002.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 水生植物の根圏が持つ界面活性剤分解ポテンシャルの評価 Major achievement

    森一博,遠山忠,清和成,河野哲郎

    第36回日本水環境学会年会 第36回年会講演集  2002.3 

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    Event date: 2002.3

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Surfactants degrading activities around rhizosphere of floating weeds. Major achievement

    Kazunari Mori,Tadashi Toyama,Kazunari Sei,Tetsuro Kohno.

    The Second Joint China/Japan Chemical Engineering Symposium Journal of Chemical Industry and Engineering (China)  2002 

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    Event date: 2002

    Language:English   Presentation type:Oral presentation(general)  

  • ウキクサ根圏の界面活性剤分解ポテンシャルの評価 Major achievement

    遠山忠,長橋博信,清和成,森一博,河野哲郎.

    日本水処理生物学会第38回大会 日本水処理生物学会誌別巻第21号  2001.11 

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    Event date: 2001.11

    Language:Japanese   Presentation type:Oral presentation(general)  

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Industrial Property Rights

  • ユーグレナの培養方法、油脂の製造方法及び下水処理プラント

    遠山忠、森一博、田中靖浩、森川正章、鈴木秀幸、山田康嗣、鈴木健吾、山本芳正、竹内卓人

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    Application no:2019-197720  Date applied:2019.10

    Country of applicant:Domestic  

Awards

  • 第24回日本水処理生物学会 論文賞

    2022.11   日本水処理生物学会  

    岩下智貴、田中靖浩、玉木秀幸、中井亮佑、牧野彩花、遠山忠、森川正章、森一博

     More details

    Award type:International academic award (Japan or overseas)  Country:Japan

    対象論文 Japanese Journal Water Treatment Biology, Vol. 57, No. 1, pp.1-9

  • 8th IWA-ASPIRE Conference and Exhibition Best Poster Award

    2019.11   Duckweed culture as a secondary treatment for municipal wastewater: Capabilities of duckweed to remove organic compounds, nitrogen and coliform from wastewater, and to produce biomass

    Tadashi Toyama

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    Award type:Award from international society, conference, symposium, etc. 

  • 8th IWA-ASPIRE Conference and Exhibition Best Poster Award

    2019.11   8th IWA-ASPIRE Conference and Exhibition  

    Tadashi Toyama

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    Award type:Award from international society, conference, symposium, etc. 

  • 第21回日本水処理生物学会論文賞

    2018.11   日本水処理生物学会   Removal of tetracycline and tetracycline resistance genes from municipal wastewater in microcosm fill-and-drain constructed wetlands

    Phan Thanh Hien, Tadashi Toyama, Kazuhiro Mori

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    Award type:Honored in official journal of a scientific society, scientific journal 

  • Grand Renewable Energy 2018 International Conference Best Oral Presentation Award

    2018.6   Grand Renewable Energy 2018 International Conference   Ethanol and methane production from duckweed biomass grwon in wastewater effluents

    Tadashi Toyama

     More details

    Award type:Award from international society, conference, symposium, etc. 

  • Best Oral Presentation Award

    2018.6   Grand Renewable Energy 2018 International Conference  

    Tadashi Toyama

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    Award type:Award from international society, conference, symposium, etc. 

  • Grand Renewable Energy 2018 International Conference Best Oral Presentation Award

    2018.6   Grand Renewable Energy 2018 International Conference  

    Tadashi Toyama

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    Award type:Award from international society, conference, symposium, etc. 

  • 3rd IWA Specialized International Conference Ecotechnologies for Wastewater Treatment 2016 The prize for Best Poster

    2016.6   3rd IWA Specialized International Conference Ecotechnologies for Wastewater Treatment 2016   Nitrogen removal ability and biomass productivity by various duckweeds in different wastewaters

    Tadashi Toyama

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    Award type:Award from international society, conference, symposium, etc. 

    Nitrogen removal ability and biomass productivity by various duckweeds in different wastewaters

  • 3rd IWA Specialized International Conference Ecotechnologies for Wastewater Treatment 2016 The prize for Best Poster

    2016.6   3rd IWA Specialized International Conference Ecotechnologies for Wastewater Treatment 2016  

    Tadashi Toyama

     More details

    Award type:Award from international society, conference, symposium, etc. 

    Nitrogen removal ability and biomass productivity by various duckweeds in different wastewaters

  • 第16回日本水処理生物学会論文賞

    2015.11   日本水処理生物学会   Effects of various duckweed species on phenol degradation in environmental waters

    Yan Li, Tadashi Toyama, Yasuhiro Tanaka, Yueqin Tang, Xiaolei Wu, Kazuhiro Mori

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    Award type:Honored in official journal of a scientific society, scientific journal 

    Effects of various duckweed species on phenol degradation in environmental waters, Japanese Jornal of Water Treatment Biology, 50, 95-103

  • 日本水環境学会 論文奨励賞(廣瀬賞)

    2012.6   日本水環境学会   Accelerated biodegradation of pyrene and benzo[a]pyrene in the Phragmites australis rhizosphere by bacteria-root exudate interactions

    遠山忠

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    Award type:Honored in official journal of a scientific society, scientific journal 

    Accelerated biodegradation of pyrene and benzo[a]pyrene in the Phragmites australis rhizosphere by bacteria-root exudate interactions. Water Research, Vol. 45, Issue 4, 1629-1638 (2011)

  • Best Poster Award of the 4th IWA ASPIRE Conference and Exhibition

    2011.10   The 4th IWA-ASPIRE Organizing Committee   Accelerated degradation of nonylphenol in sediment by interactions between phragmites australis and rhizosphere bacteria

    Tadashi Toyama

     More details

    Award type:Award from international society, conference, symposium, etc. 

    Accelerated degradation of nonylphenol in sediment by interactions between phragmites australis and rhizosphere bacteria

  • Best Poster Award of the 4th IWA ASPIRE Conference and Exhibition

    2011.10   The 4th IWA-ASPIRE Organizing Committee   Accelerated degradation of nonylphenol in sediment by interactions between phragmites australis and rhizosphere bacteria

    Tadashi Toyama

     More details

    Award type:Award from international society, conference, symposium, etc. 

    Accelerated degradation of nonylphenol in sediment by interactions between phragmites australis and rhizosphere bacteria

  • 第13回日本水処理生物学会論文賞

    2010.11   日本水処理生物学会   Characterization of novel 4-n-butylphenol-degrading Pseudomonas veronii strains isolated from rhizosphere of giant duckweed, Spirodela polyrrhiza

    Hoang Hai, 井上大介, 桃谷尚憲, 于寧, 遠山忠, 清和成, 池道彦

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    Award type:Honored in official journal of a scientific society, scientific journal 

    Characterization of novel 4-n-butylphenol-degrading Pseudomonas veronii strains isolated from rhizosphere of giant duckweed, Spirodela polyrrhiza. Japanese Journal of Water Treatment Biology, Vol. 45, pp 83-92 (2009).

  • 環境技術学会40周年記念論文賞

    2010.9   環境技術学会   ウキクサ根圏におけるノニルフェノールの微生物分解-分解菌の分離とその特徴-

    池 道彦, 井上大介, 遠山 忠, 松永祐紀, 桃谷尚憲, Hoang Hai ,清 和成, 惣田 訓

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    Award type:Honored in official journal of a scientific society, scientific journal 

    ウキクサ根圏におけるノニルフェノールの微生物分解-分解菌の分離とその特徴-
    環境技術,38(9)p.633-641

  • 第15回生物工学論文賞

    2007.9   日本生物工学会   Accelerated aromatic compounds degradation in aquatic environment by use of interaction between Spirodela polyrrhiza and bacteria in its rhizosphere

    遠山忠, 于寧, 熊田浩英, 清和成, 池道彦, 藤田正憲

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    Award type:Honored in official journal of a scientific society, scientific journal 

    Accelerated aromatic compounds degradation in aquatic environment by use of interaction between Spirodela polyrrhiza and bacteria in its rhizosphere, J. Biotechnol. Bioeng.

  • 第42回環境工学研究フォーラム 奨励賞

    2006.11   社団法人土木学会 環境工学委員会   ボタンウキクサと根圏微生物の相互作用を利用した芳香族化合物の分解促進

    遠山忠

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    Award type:Honored in official journal of a scientific society, scientific journal 

    ボタンウキクサと根圏微生物の相互作用を利用した芳香族化合物の分解促進、環境工学論文集 42:475–486 (2005)
    Accelerated degradation of aromatic compounds utilizing synergy between Pistia stratiotes L. and rhizosphere microbes, Environmental Engineering Research 42:475–486 (2005)

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Teaching Experience (On-campus)

  • Experiments of Environmental Engineering

    2023Year

  • Introduction to Environmental Engineering

    2023Year

  • Advanced Environmental Data Analysis

    2023Year

  • Environmental Statistics

    2023Year

  • Advanced Environmental Treatment Technology Major achievement

    2017Year  Type of subject:Dr. (Graduate School)

  • Advanced Environmental Treatment Technology Major achievement

    2017Year  Type of subject:Master's (Graduate School)

  • コミュニケーション Major achievement

    2017Year  Type of subject:Professional education (undergraduate)

  • 基礎化学III Major achievement

    2017Year  Type of subject:Professional education (undergraduate)

  • 環境工学概論 Major achievement

    2017Year  Type of subject:Professional education (undergraduate)

  • 環境生物工学 Major achievement

    2017Year  Type of subject:Professional education (undergraduate)

  • 環境工学実験 Major achievement

    2017Year  Type of subject:Professional education (undergraduate)

  • Advanced Environmental Biotechnology Major achievement

    2015Year  Type of subject:Dr. (Graduate School)

  • Environmental Biology Major achievement

    2015Year  Type of subject:Master's (Graduate School)

  • 土木環境工学基礎ゼミ

    2015Year  Type of subject:Professional education (undergraduate)

  • Environmental Biology Major achievement

    2014Year  Type of subject:Master's (Graduate School)

  • Advanced Environmental Biotechnology Major achievement

    2014Year  Type of subject:Dr. (Graduate School)

  • 環境工学概論 Major achievement

    2014Year  Type of subject:Professional education (undergraduate)

  • 環境生物工学 Major achievement

    2014Year  Type of subject:Professional education (undergraduate)

  • 基礎化学III Major achievement

    2014Year  Type of subject:Professional education (undergraduate)

  • 都市自然環境保護論 Major achievement

    2014Year  Type of subject:Professional education (undergraduate)

  • 環境工学実験 Major achievement

    2014Year  Type of subject:Professional education (undergraduate)

  • 基礎化学III Major achievement

    2013Year  Type of subject:Professional education (undergraduate)

  • 都市自然環境保護論 Major achievement

    2013Year  Type of subject:Professional education (undergraduate)

  • 環境工学実験 Major achievement

    2013Year  Type of subject:Professional education (undergraduate)

  • 環境工学概論 Major achievement

    2013Year  Type of subject:Professional education (undergraduate)

  • 都市自然環境保護論 Major achievement

    2012Year  Type of subject:Professional education (undergraduate)

  • 都市自然環境保護論 Major achievement

    2011Year  Type of subject:Professional education (undergraduate)

  • 環境工学実験 Major achievement

    2011Year  Type of subject:Professional education (undergraduate)

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Guidance results

  • 2022

    Type:Undergraduate (Major A course)graduation thesis guidance

    Number of people receiving guidance :2people 

  • 2022

    Type:Bachelor's degree (Graduation thesis in English)[Faculty of Engineering]

    Number of people receiving guidance :1people  (Overseas students):1people

    Graduation / pass / number of people awarded degrees :1people  (Overseas students):1people

  • 2022

    Type:Ph.D. dissertations guidance

    Number of people receiving guidance :6people  (Overseas students):5people

  • 2022

    Type:Master's (Major B course)dissertations guidance

    Number of people receiving guidance :2people 

  • 2021

    Type:Undergraduate (Major A course)graduation thesis guidance

    Number of people receiving guidance :4people 

    Graduation / pass / number of people awarded degrees :4people 

    Number of teachers:1people

  • 2021

    Type:Master's (Major B course)dissertations guidance

    Number of people receiving guidance :9people  (Overseas students):5people

    Graduation / pass / number of people awarded degrees :2people 

  • 2021

    Type:Ph.D. dissertations guidance

    Number of people receiving guidance :8people  (Overseas students):6people

    Graduation / pass / number of people awarded degrees :5people  (Overseas students):3people

  • 2020

    Type:Ph.D. dissertations guidance

    Number of people receiving guidance :10people  (Overseas students):7people

  • 2020

    Type:Undergraduate (Major A course)graduation thesis guidance

    Number of people receiving guidance :4people  (Overseas students):1people

  • 2020

    Type:Master's (Major B course)dissertations guidance

    Number of people receiving guidance :8people  (Overseas students):1people

  • 2019

    Type:Undergraduate (Major A course)graduation thesis guidance

    Number of people receiving guidance :4people 

  • 2019

    Type:Master's (Major B course)dissertations guidance

    Number of people receiving guidance :4people 

  • 2019

    Type:Ph.D. dissertations guidance

    Number of people receiving guidance :3people 

  • 2018

    Type:Undergraduate (Major A course)graduation thesis guidance

    Number of people receiving guidance :3people 

  • 2018

    Type:Master's (Major B course)dissertations guidance

    Number of people receiving guidance :5people 

  • 2018

    Type:Ph.D. dissertations guidance

    Number of people receiving guidance :10people  (Overseas students):8people

    Graduation / pass / number of people awarded degrees :2people  (Overseas students):2people

  • 2017

    Type:Undergraduate (Major A course)graduation thesis guidance

    Number of people receiving guidance :4people 

  • 2017

    Type:Master's (Major B course)dissertations guidance

    Number of people receiving guidance :5people 

  • 2017

    Type:Ph.D. dissertations guidance

    Number of people receiving guidance :4people 

  • 2016

    Type:Undergraduate (Major A course)graduation thesis guidance

    Number of people receiving guidance :5people  (Overseas students):0people

    Graduation / pass / number of people awarded degrees :5people  (Overseas students):5people

    Number of teachers:5people

  • 2016

    Type:Master's (Major B course)dissertations guidance

    Number of people receiving guidance :3people  (Overseas students):2people

    Graduation / pass / number of people awarded degrees :3people 

    Number of teachers:3people

  • 2015

    Type:Undergraduate (Major A course)graduation thesis guidance

    Number of people receiving guidance :4people 

    Graduation / pass / number of people awarded degrees :4people 

    Number of teachers:1people

  • 2014

    Type:Undergraduate (Major A course)graduation thesis guidance

    Number of people receiving guidance :1people 

    Graduation / pass / number of people awarded degrees :1people 

  • 2013

    Type:Undergraduate (Major A course)graduation thesis guidance

    Number of people receiving guidance :2people 

    Graduation / pass / number of people awarded degrees :2people 

  • 2012

    Type:Undergraduate (Major A course)graduation thesis guidance

    Number of people receiving guidance :1people 

    Graduation / pass / number of people awarded degrees :0people 

  • 2011

    Type:Undergraduate (Major A course)graduation thesis guidance

    Number of people receiving guidance :1people 

    Graduation / pass / number of people awarded degrees :1people 

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Other undergraduate student guidance

  • 2017

    Class teacher - period: 2015 - 2017

  • 2016

    Class teacher - period: 2015 - 2017

Other educational achievements

  • ・講義内容確認シートを作成して復習をサポートする。
    ・講義内容と資料を日本語と英語で作成し、日本人学生と留学生の両方が理解できるようにする。
    ・講義を日本語と英語の両方で行う。
    ・アクティブラーニングの実施

    2023

  • ・講義内容確認シートを作成して復習をサポートする。
    ・講義内容と資料を日本語と英語で作成し、日本人学生と留学生の両方が理解できるようにする。
    ・講義を日本語と英語の両方で行う。
    ・アクティブラーニングの実施

    2022

  • 準硬式野球部顧問

    2021

  • 準硬式野球部顧問

    2021

  • ・講義内容確認シートを作成して復習をサポートする。
    ・講義内容と資料を日本語と英語で作成し、日本人学生と留学生の両方が理解できるようにする。
    ・講義を日本語と英語の両方で行う。
    ・アクティブラーニングの実施

    2021

  • 準硬式野球部顧問

    2020

  • ・講義内容確認シートを作成して復習をサポートする。
    ・講義内容と資料を日本語と英語で作成し、日本人学生と留学生の両方が理解できるようにする。
    ・講義を日本語と英語の両方で行う。
    ・アクティブラーニングの実施

    2020

  • ・講義内容確認シートを作成して復習をサポートする。
    ・講義内容と資料を日本語と英語で作成し、日本人学生と留学生の両方が理解できるようにする。
    ・講義を日本語と英語の両方で行う。
    ・アクティブラーニングの実施

    2019

  • 準硬式野球部顧問

    2019

  • ・講義内容確認シートを作成して復習をサポートする。
    ・講義内容と資料を日本語と英語で作成し、日本人学生と留学生の両方が理解できるようにする。
    ・講義を日本語と英語の両方で行う。
    ・アクティブラーニングの実施

    2018

  • 準硬式野球部顧問

    2018

  • 準硬式野球部顧問

    2017

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Textbooks and teaching materials

  • 土木環境工学科 環境工学実験 下水処理(1)および(2)テキスト

     2022.04.01

Review of master's and doctoral thesis

  • 2021

    Examiner classification:Chief examiner

    Master :1people 

    Doctoral :2people  (Overseas student):1people

  • 2021

    Examiner classification:Second reader

    Master :1people 

    Doctoral :3people  (Overseas student):2people

  • 2020

    Examiner classification:Chief examiner

    Master :1people 

    Doctoral :2people  (Overseas student):2people

  • 2020

    Examiner classification:Second reader

    Master :6people  (Overseas student):1people

    Doctoral :4people  (Overseas student):1people

  • 2019

    Examiner classification:Second reader

    Master :4people 

    Doctoral :3people  (Overseas student):3people

  • 2018

    Examiner classification:Chief examiner

    Master :1people 

    Doctoral :1people  (Overseas student):1people

  • 2018

    Examiner classification:Second reader

    Master :5people  (Overseas student):1people

    Doctoral :1people  (Overseas student):1people

  • 2017

    Examiner classification:Chief examiner

    Master :4people 

    Doctoral :1people  (Overseas student):1people

  • 2017

    Examiner classification:Second reader

    Master :2people 

    Doctoral :1people  (Overseas student):1people

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Social Activities

  • 第53回日本水環境学会年会 実行委員・副幹事長

    2018.4 - 2019.3

  • 富士吉田市立西小学校環境教育授業

    Role(s): Lecturer

    2017.2

International Exchange and International Contribution

  • 2018  Type:International, regional exchange, exchange of students and Japanese students

    中国瀋陽薬科大学の受入れ・見学会の実施、四川省生態環境国際フォーラムでの講演

  • 2017  Type:International, regional exchange, exchange of students and Japanese students

    マレーシア工科大学との大学間協定

  • 2017  Type:International, regional exchange, exchange of students and Japanese students

    マレーシア・パハン大学との大学間協定

  • 2016  Type:International, regional exchange, exchange of students and Japanese students

    日本・アジア青少年サイエンス交流事業(さくらサイエンスプラン)・JST

Professional Memberships

  • 土木学会

  • 日本水環境学会

  • 日本生物工学会

  • 日本水処理生物学会

Committee Memberships

  • 日本水環境学会   「水環境学会誌」原著論文編集部会  

    2021.10   

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    Committee type:Society

  • 日本水環境学会   「水環境学会誌」原著論文編集部会  

    2021.10   

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    Committee type:Society

  • 甲府市   甲府市水道料金等審議会  

    2020.7 - 2021.3   

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    Committee type:Autonomy

  • 日本微生物生態学会   日本微生物生態学会第33回大会実行委員  

    2019.4 - 2019.9   

  • 甲府市   甲府市上下水道事業推進会議委員  

    2018.8 - 2020.8   

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    Committee type:Autonomy

  • 日本水環境学会   第53回 日本水環境学会年会実行委員  

    2018.4 - 2019.3   

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    Committee type:Society

  • 土木学会   総務部門 全国大会委員会・関東支部委員  

    2017.12 - 2019.11   

  • 土木学会関東支部山梨会   幹事  

    2017.4 - 2019.3   

  • 土木学会関東支部   土木学会認定技術者資格試験実施委員会  

    2017.4 - 2019.3   

  • 日本水処理生物学会   日本水処理生物学会第51回大会運営委員  

    2014.4 - 2014.11   

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    Committee type:Society

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