WATANABE TOMOHIDE

Division of Materials and Environment(Department of Civil and Environmental Engineering)Professor
Last Updated :2026/07/03

■Researcher basic information

Researcher

  • Name

    WATANABE TOMOHIDE

Affiliation

  • Division of Materials and Environment(Department of Civil and Environmental Engineering), Professor

Profile and Settings

  • Name

    WATANABE, TOMOHIDE

Affiliation

  • Gunma University, Prof lv

Affiliation

  • 所属情報

    Graduate School of Science and Technology
  • Job title

    Professor

Education

  • Apr. 1990, Mar. 1993, Nagoya University, Graduate School of Engineering
  • Apr. 1988, Mar. 1990, Nagoya University, Graduate School of Engineering
  • Mar. 1988, Nagoya University, School of Engineering, Department of Chemical Engineering

Degree

  • (BLANK)
  • M. Eng.
  • Dr. Eng.

Research History

  • 1993, 2001, Gunma University
  • 2001, 2005, Gunma University
  • 2005, 2007, Gunma University
  • 2007
  • 2013
  • 1993, 2001, Research Associate, Faculty of Engineering,
  • Gunma University
  • 2001, 2005, Associate Professor, Faculty of Engineering,
  • 2005, 2007, Professor, Faculty of Engineering,
  • 2007, - Professor, Faculty of Engineering,

■Research activity information

Research Areas

  • Environmental science/Agricultural science, Environmental load reduction/restoration technology
  • Environmental science/Agricultural science, Environmental materials/recycling technology
  • Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Transfer phenomena and unit operations
  • Social infrastructure (civil Engineering, architecture, disaster prevention), Civil engineering (environmental systems)

Research Interests

  • Environmental technology
  • Biological Water/Wastewater Treatment
  • Civil Engineering Environmental system
  • Reaction and Separation Engineering
  • Environmental technology, Biological Water/Wastewater Treatment, Civil Engineering Environmental system, Reaction and Separation Engineering

Papers

  • No, Yes, No, Nov. 2025, 81, 25, 25-25043, Scientific journal
  • Recovery of ammonium from domestic wastewater using microbial fuel cells, Peerawat Yodkamonsart, Tomohide Watanabe, Keiichi Kubota, Chai Jaturapitakkul and Wilasinee Yoochatchaval, No, No, No, 17 Aug. 2025, Water Science and Technology, 92, 7, 983, 990, Scientific journal
  • Development and implementation of a highly sensitive method for analyzing chemical forms of iron using XAFS measurements, Iori Mishima, Keiichi Kubota and Tomohide Watanabe, No, Yes, No, Jan. 2025, Journal of Water and Environment Technology, 23, 1, 46, 55, Scientific journal
  • Effect of acid and alkali treatment on oxygen reduction reaction activity of nitrogen-doped activated carbon as a cathode catalyst in air-breathing microbial fuel cells, Wanfei Bao, Keiichi Kubota and Tomohide Watanabe, No, Yes, Yes, Nov. 2024, Journal of JSCE, 12, 2, 24-25025, Scientific journal
  • Influence of sediment microbial fuel cell on nitrogen in sediment and evaluation of their effective range, 09 Dec. 2020, 76, 7, III_503, III_510, Scientific journal
  • Calcium-enriched biochar: pyrolysis of digested sludge, phosphorus recovery and fertilizer properties, Naokatsu Kannari; Takumi Uesugi; Keiichi Kubota; Daichi Masuda; Kazuyoshi Sato; Takayuki Takarada; Tomohide Watanabe, Dec. 2020, Journal of the Japan Institute of Energy, 99, 236, 242, Scientific journal
  • Bioethanol production via syngas fermantation of Clostridium Ljungdahlii in a hollow fiber membrane supported bioreactor, Irika Devi Anggraini; Keryanti; Made Tri Ari; Penia Kresnowati; Ronny Purwadi; Reiji Noda; Tomohide Watanabe; Tjandra Setiadi, Jun. 2019, International Journal of Technology, Vol. 10, No. 3
  • Operation of sediment microbial fuel cells in Tokyo Bay, an extremely eutrophicated coastal sea, Keiichi Kubota; Tomohide Watanabe; Hideaki Maki; Gen Kanaya; Hironori Higashi; Kazuaki Syutsubo, Feb. 2019, Bioresource Technology Reports, Vol.6
  • Jan. 2018, 17, 1
  • May 2017, 75, 5
  • Feb. 2017, 40, 2
  • Jan. 2017, 62, 1
  • Nov. 2016, 72, 7
  • Oct. 2016, 58, 10
  • Recent developments in electrochemical technology for water and wastewater treatments, Vo Huu Cong; Yutaka Sakakibara; Masahito Komori; Naoyuki Kishimoto; Tomohide Watanabe; Iori Mishima; Ikko Ihara; Tsuneo Tanaka; Yukihito Yoshida; Hiroaki Ozaki, Apr. 2016, Journal of Water and Environment Technology, 14, 2
  • Feb. 2016, 84, 2
  • Characterization of wastewater treatment by two microbial fuel cells in continuous flow operation, Keiichi Kubota; Tomohide Watanabe; Takashi Yamaguchi; Kazuaki Syutsubo, 02 Jan. 2016, Environmental Technology (United Kingdom), 37, 1, 114, 120, Scientific journal
  • Jan. 2016, 15, 1
  • May 2015, 14, 5
  • WASTEWATER TREATMENT CHARACTERISTIC OF LACTATE CONTAINING WASTEWATER BY A SINGLE CHAMBER MICROBIAL FUEL CELL, KUBOTA Keiichi; TAMATANI Mamoru; HATAMOTO Masashi; YAMAGUCHI Takashi; WATANABE Tomohide, 2015, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), 71, 7, III_389, III_396
  • Apr. 2014, 59, 4
  • Aug. 2012
  • Nov. 2010, 47
  • Nov. 2010, 33(A), 11
  • Antibacterial Activity of Gamma-irradiated Chitosan Against Denitrifying Bacteria, Javier Vilcaez; Tomohide Watanabe, 2010, 2ND INTERNATIONAL SYMPOSIUM ON AQUA SCIENCE, WATER RESOURCE AND LOW CARBON ENERGY, 1251, 161, +, International conference proceedings
  • 2009, Vol. 46
  • Inhibitory effect of gamma-irradiated chitosan on the growth of denitrifiers, Javier Vilcaez; T. Watanabe, 2009, Int. J. Microbiol., Vol. 2009
  • Isolation and characterization of an olive oil-degrading bacterium and its application in wastewater treatment, Ida H; Tsuboi H; Chikayama N; Tomiyasu M; Kita Y; Maruyama H; Shinozawa T; Mitomo H; Watanabe T; Kasuya K, 2008, J. of Materials life society, Vol. 20, No. 3
  • Nov. 2007, 44
  • Application of sludge bed filter for advanced treatment of SS and nitrate-N removal, K.J. Cho; T. Watanabe, 2007, J. of Water and Environment Technology, Vol. 5, No. 2,
  • Nov. 2006, Vol.43,
  • Effective sludge solubilization treatment by simultaneous use of ultrasonic and electrochemical processes, T Watanabe; DY Zeng; KJ Cho; M Kuroda, 2006, WATER SCIENCE AND TECHNOLOGY, 53, 6, 37, 42, Scientific journal
  • 2005, Vol. 18, No.4, 349-354
  • Direct treatment of an acidic and high strength nitrate polluted wastewater containing heavy metals by using a bio-electrochemical reactor, T. Watanabe; H.W. Jin; K.J. Cho; M. Kuroda, 2005, Developments in Chemical Engineering and Mineral Processing, Vol. 13, No. 5/6, 627-638
  • Comparative study on the bio-electrochemical denitrification equipped with a multi-electrode system, M Prosnansky; T Watanabe; M Kuroda, 2005, WATER SCIENCE AND TECHNOLOGY, 52, 10-11, 479, 485, Scientific journal
  • 2004, Vol. 41, 521-530
  • Application of a bio-electrochemical reactor process to direct treatment of metal pickling wastewater containing heavy metals and high strength nitrate, T Watanabe; HW Jin; KJ Cho; M Kuroda, 2004, WATER SCIENCE AND TECHNOLOGY, 50, 8, 111, 118
  • Effect of the number of the vertical pipes for the passive aeration on the composting rate, Y.B. Sylla; T. Watanabe; K.J. Cho; M. Kuroda, 2004, J. of Water and Environment Technology, Vol. 1, No. 2, 225-232
  • Development of a novel passive aeration composting reactor equipped with vertical perforated pipes, Y.B. Sylla; K.J. Cho; T. Watanabe; M. Kuroda, 2003, Proceedings of 8th European Biosolid and organic Residuals Conference (selected paper), Vol.1, 1-9
  • The effect of the physical structure of a porous Ca-based sorbent on its phosphorus removal capacity, M Khadhraoui; T Watanabe; M Kuroda, Sep. 2002, WATER RESEARCH, 36, 15, 3711, 3718, Scientific journal
  • Simultaneous nitrification and denitrification in a single reactor using bio-electrochemical process, T Watanabe; S Hashimoto; M Kuroda, 2002, WATER SCIENCE AND TECHNOLOGY, 46, 4-5, 163, 169, Scientific journal
  • Denitrification and neutralization treatment by direct feeding of an acidic wastewater containing copper ion and high-strength nitrate to a bio-electrochemical reactor process, T Watanabe; H Motoyama; M Kuroda, Dec. 2001, WATER RESEARCH, 35, 17, 4102, 4110, Scientific journal
  • Feb. 2001, 24/2,103-109
  • 2001, 678/VII-19,31-36
  • 2001, 17/1,51-58
  • 2001, 38/, 293-302
  • Performance of Ca-based sorbent containing large pores for phosphorus removal and recovery, M. Khadhraoui; T. Watanabe; M. Kuroda, 2001, Environmental Engineering Research, Vol-38, 303-310
  • Increase of bond strength at interfacial transition zone by the use of fly ash, M Kuroda; T Watanabe; N Terashi, Feb. 2000, CEMENT AND CONCRETE RESEARCH, 30, 2, 253, 258, Scientific journal
  • 2000, 64/3,155-156
  • 2000, Vol.37
  • 1999, 27/12,797-800
  • 1999, /15,2-3
  • Reductive Dechlorination of Tetrachloroethylene in a Bio-electro Reactor System by Methane Fermentative Microorganisms, A. Carmen; T. Watanabe; Y. Sakakibara; M. Kuroda, 1999, Environmental Engineering Research, 36/,313-322
  • Effect of Silver Ions on the Metabolic Activity of Denitrifying Bacteria, WATANABE TOMOHIDE, 1999, J. Antibact. Antifung. Agents, 27/12,797-800
  • Selective reduction of nitrate to nitrogen gas in a biofilm-electrode reactor, Z Feleke; K Araki; Y Sakakibara; T Watanabe; M Kuroda, Sep. 1998, WATER RESEARCH, 32, 9, 2728, 2734, Scientific journal
  • Jun. 1998, 43/6,432-438
  • 1998, 21/9,596-602
  • Oct. 1997, 20/10,666-669
  • 1997, 34/,155-162
  • Simultaneous COD removal and denitrification of wastewater by bio-electro reactors, M Kuroda; T Watanabe; Y Umedu, 1997, WATER SCIENCE AND TECHNOLOGY, 35, 8, 161, 168, Scientific journal
  • The denitrification and neutralization performance of an electrochemically activated biofilm reactor used to treat nitrate-contaminated groundwater, Y Sakakibara; K Araki; T Watanabe; M Kuroda, 1997, WATER SCIENCE AND TECHNOLOGY, 36, 1, 61, 68
  • Nitrification under Low DO Concentration by a Bio-electro Reactor Process, WATANABE TOMOHIDE, 1997, Journal of Japan Society on Water Environment, 20/10,666-669
  • Denitrification of Nitrate Polluted Wastewater by using a Bio-electro Rotating Contactor, WATANABE TOMOHIDE, 1997, Environmenral Engineering Research, 34/,155-162
  • Sulfurization characteristics of calcite- and dolomite-derived sorbents, Y Kawamura; A Takahashi; A AlShawabkeh; SY Lin; H Matsuda; M Hasatani; T Watanabe, Sep. 1996, KAGAKU KOGAKU RONBUNSHU, 22, 5, 1192, 1200, Scientific journal
  • 1996, 22/5,1192-1200
  • Simultaneous oxidation and reduction treatments of polluted water by a bio-electro reactor, M Kuroda; T Watanabe; Y Umedu, 1996, WATER SCIENCE AND TECHNOLOGY, 34, 9, 101, 108, Scientific journal
  • CO2 REDUCTION TO METHANE AND ACETATE USING A BIO-ELECTRO REACTOR WITH IMMOBILIZED METHANOGENS AND HOMOACETOGENS ON ELECTRODES, M KURODA; T WATANABE, Jun. 1995, ENERGY CONVERSION AND MANAGEMENT, 36, 6-9, 787, 790, Scientific journal
  • 1995, 32/,407-415
  • Oct. 1994, 17/10,623-631
  • High-rate Denitrification of Nitrate-Polluted Water by a Bio-Electro Reactor Process, WATANABE TOMOHIDE, 1994, Journal of Japan Society on Water Environment, 17/10,623-631
  • DENITRIFICATION AND NEUTRALIZATION WITH AN ELECTROCHEMICAL AND BIOLOGICAL REACTOR, Y SAKAKIBARA; K ARAKI; T TANAKA; T WATANABE; M KURODA, 1994, WATER SCIENCE AND TECHNOLOGY, 30, 6, 151, 155, Scientific journal
  • 1993, 19/1,91-98
  • 1993, 19/3,367-373
  • 1993, 19/6,1015-1022
  • 1993, 179-182
  • 1992, 18/5,600-606
  • Gas-Solid Interfacial Heat Transfer in Circulating Fluidized Beds, Tomohide Watanabe; Yong Chen; Ichiro Naruse; Masanobu Hasatani, 1992, KAGAKU KOGAKU RONBUNSHU, 18, 5, 600, 606, Scientific journal
  • 1989, 24/1,39-48

Misc.

  • Effective sludge solubilization treatment by simultaneous use of ultrasonic and electrochemical processes, T Watanabe; DY Zeng; KJ Cho; M Kuroda, 2006, WATER SCIENCE AND TECHNOLOGY, 53, 6, 37, 42
  • Effective sludge solubilization treatment by simultaneous use of ultrasonic and electrochemical processes, T Watanabe; DY Zeng; KJ Cho; M Kuroda, 2006, WATER SCIENCE AND TECHNOLOGY, 53, 6, 37, 42
  • Characterization of wastewater treatment by two microbial fuel cells in continuous flow operation, Keiichi Kubota; Tomohide Watanabe; Takashi Yamaguchi; Kazuaki Syutsubo, Jan. 2016, ENVIRONMENTAL TECHNOLOGY, 37, 1, 114, 120
  • Characterization of wastewater treatment by two microbial fuel cells in continuous flow operation, Keiichi Kubota; Tomohide Watanabe; Takashi Yamaguchi; Kazuaki Syutsubo, Jan. 2016, ENVIRONMENTAL TECHNOLOGY, 37, 1, 114, 120
  • WASTEWATER TREATMENT CHARACTERISTIC OF LACTATE CONTAINING WASTEWATER BY A SINGLE CHAMBER MICROBIAL FUEL CELL, KUBOTA Keiichi; TAMATANI Mamoru; HATAMOTO Masashi; YAMAGUCHI Takashi; WATANABE Tomohide, 2015, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), 71, 7, III_389, III_396
  • 2006, Vol.43,, 419, 427
  • 2001, 678/VII-19,31-36
  • 2001, 17/1,51-58
  • 2001, 38/, 293-302
  • 2001, Vol-38, 303-310
  • Simultaneous nitrification and denitrification in a single reactor using bio-electrochemical process, T Watanabe; S Hashimoto; M Kuroda, 2002, WATER SCIENCE AND TECHNOLOGY, 46, 4-5, 163, 169
  • The effect of the physical structure of a porous Ca-based sorbent on its phosphorus removal capacity, M Khadhraoui; T Watanabe; M Kuroda, Sep. 2002, WATER RESEARCH, 36, 15, 3711, 3718
  • Denitrification and neutralization treatment by direct feeding of an acidic wastewater containing copper ion and high-strength nitrate to a bio-electrochemical reactor process, T Watanabe; H Motoyama; M Kuroda, Dec. 2001, WATER RESEARCH, 35, 17, 4102, 4110
  • 2003, Vol.1, 1-9
  • 2004, Vol. 1, No. 2, 225-232
  • Application of a bio-electrochemical reactor process to direct treatment of metal pickling wastewater containing heavy metals and high strength nitrate, T Watanabe; HW Jin; KJ Cho; M Kuroda, 2004, WATER SCIENCE AND TECHNOLOGY, 50, 8, 111, 118, Book review
  • 2004, Vol. 41, 521-530
  • 2005, Vol. 13, No. 5/6, 627-638
  • 2007, 44, 229, 237
  • 2001, 24/2,103-109
  • 2005, Vol. 18, No.4, 349-354
  • Comparative study on the bio-electrochemical denitrification equipped with a multi-electrode system, M Prosnansky; T Watanabe; M Kuroda, 2005, WATER SCIENCE AND TECHNOLOGY, 52, 10-11, 479, 485
  • 2000, 64/3,155-156
  • 2000, Vol.37, 1, 8
  • Increase of bond strength at interfacial transition zone by the use of fly ash, M Kuroda; T Watanabe; N Terashi, Feb. 2000, CEMENT AND CONCRETE RESEARCH, 30, 2, 253, 258
  • 2007, Vol. 5, No. 2,, 49, 55
  • 2008, Vol. 20, No. 3, 135, 140
  • 2009, Vol. 46, 665, 672
  • Inhibitory effect of gamma-irradiated chitosan on the growth of denitrifiers, Javier Vilcáez; Tomohide Watanabe, 2009, International Journal of Microbiology, Vol. 2009, doi:10.1155/2009/418595
  • 2010, 47, 281, 288
  • 2010, 33(A), 11, 361, 365
  • 2012, 78, 79
  • 2016, 14, 2, 25, 36
  • 2016, 72, 7, 145, 152
  • 2017, 40, 2, 51, 57
  • 2014, 59, 4, 309, 314
  • 2015, 14, 5, 72, 75
  • 2016, 84, 2, 99, 103
  • 2016, 15, 1, 31, 34
  • 2016, 58, 10, 736, 741
  • 2017, 62, 1, 1-5.
  • 2017, 75, 5, 406, 409
  • 2018, 17, 1, 12-16.
  • Performance of Ca-based sorbent containing large pores for phosphorus removal and recovery, M. Khadhraoui; T. Watanabe; M. Kuroda, 2001, Environmental Engineering Research, Vol-38, 303-310
  • Simultaneous nitrification and denitrification in a single reactor using bio-electrochemical process, T Watanabe; S Hashimoto; M Kuroda, 2002, WATER SCIENCE AND TECHNOLOGY, 46, 4-5, 163, 169
  • The effect of the physical structure of a porous Ca-based sorbent on its phosphorus removal capacity, M Khadhraoui; T Watanabe; M Kuroda, Sep. 2002, WATER RESEARCH, 36, 15, 3711, 3718
  • Denitrification and neutralization treatment by direct feeding of an acidic wastewater containing copper ion and high-strength nitrate to a bio-electrochemical reactor process, T Watanabe; H Motoyama; M Kuroda, Dec. 2001, WATER RESEARCH, 35, 17, 4102, 4110
  • Development of a novel passive aeration composting reactor equipped with vertical perforated pipes, Y.B. Sylla; K.J. Cho; T. Watanabe; M. Kuroda, 2003, Proceedings of 8th European Biosolid and organic Residuals Conference (selected paper), Vol.1, 1-9
  • Effect of the number of the vertical pipes for the passive aeration on the composting rate, Y.B. Sylla; T. Watanabe; K.J. Cho; M. Kuroda, 2004, J. of Water and Environment Technology, Vol. 1, No. 2, 225-232
  • Application of a bio-electrochemical reactor process to direct treatment of metal pickling wastewater containing heavy metals and high strength nitrate, T Watanabe; HW Jin; KJ Cho; M Kuroda, 2004, WATER SCIENCE AND TECHNOLOGY, 50, 8, 111, 118, Book review
  • Direct treatment of an acidic and high strength nitrate polluted wastewater containing heavy metals by using a bio-electrochemical reactor, T. Watanabe; H.W. Jin; K.J. Cho; M. Kuroda, 2005, Developments in Chemical Engineering and Mineral Processing, Vol. 13, No. 5/6, 627-638
  • Comparative study on the bio-electrochemical denitrification equipped with a multi-electrode system, M Prosnansky; T Watanabe; M Kuroda, 2005, WATER SCIENCE AND TECHNOLOGY, 52, 10-11, 479, 485
  • Increase of bond strength at interfacial transition zone by the use of fly ash, M Kuroda; T Watanabe; N Terashi, Feb. 2000, CEMENT AND CONCRETE RESEARCH, 30, 2, 253, 258
  • Application of sludge bed filter for advanced treatment of SS and nitrate-N removal, K.J. Cho; T. Watanabe, 2007, J. of Water and Environment Technology, Vol. 5, No. 2,, 49, 55
  • Isolation and characterization of an olive oil-degrading bacterium and its application in wastewater treatment, Ida H; Tsuboi H; Chikayama N; Tomiyasu M; Kita Y; Maruyama H; Shinozawa T; Mitomo H; Watanabe T; Kasuya K, 2008, J. of Materials life society, Vol. 20, No. 3, 135, 140
  • Inhibitory effect of gamma-irradiated chitosan on the growth of denitrifiers, Javier Vilcáez; Tomohide Watanabe, 2009, International Journal of Microbiology, Vol. 2009, doi:10.1155/2009/418595
  • Recent developments in electrochemical technology for water and wastewater treatments, Vo Huu Cong; Yutaka Sakakibara; Masahito Komori; Naoyuki Kishimoto; Tomohide Watanabe; Iori Mishima; Ikko Ihara; Tsuneo Tanaka; Yukihito Yoshida; Hiroaki Ozaki, 2016, Journal of Water and Environment Technology, 14, 2, 25, 36
  • 有機性排水処理への適用に向けた微生物燃料電池の排水処理特性評価, 窪田恵一; 渡邉智秀, 31 Jul. 2018, 再生と利用, 42, 158, 105‐109
  • 次世代環境・エネルギー技術の創製 底質環境の持続的改善を可能とする微生物燃料電池技術の開発, 窪田恵一; 渡邉智秀; 珠坪一晃; 牧秀明, 01 Jan. 2017, ケミカルエンジニヤリング, 62, 1, 1‐5

Books and Other publications

  • Encyclopedia of Water Environment, Contributor, 05 Apr. 2021, 640, 238-239
  • Apr. 2012
  • Mar. 2012
  • Sep. 2011
  • Single work, Mar. 1995

Presentations

  • Effect of acid and alkali treatment on oxygen reduction reaction activity of nitrogen-doped activated carbon as a cathode catalyst in air-breathing microbial fuel cells, Wanfei Bao, Keiichi Kubota and Tomohide Watanabe, 26 Nov. 2024, 26 Nov. 2024, 28 Nov. 2024, English, Japan
  • 16 Nov. 2024, 16 Nov. 2024, 16 Nov. 2024, Japanese, Japan
  • Eco-friendly photocatalytic removal of synthetic dye wastewater using Spent coffee grounds (SCGs)-derived reduced graphene oxide (rGO), Phouvnieth Phearum, Patiya Kemacheevakul, Surawut Chuangchote, Tomohide Watanabe, Keiichi Kubota, International Photovoltaic Science and Engineering Conference (PVSEC-35), 12 Nov. 2024, 10 Nov. 2024, 15 Nov. 2024, English, Numazu, Japan, International conference
  • 11 Sep. 2024, 11 Sep. 2024, 12 Sep. 2024, Japanese, Japan, Domestic conference
  • Development and implementation of a highly sensitive method for analyzing chemical forms of iron using XAFS measurements, Iori Mishima, Keiichi Kubota and Tomohide Watanabe, Water and Environment Technology Conference 2024 (WET2024), 20 Jul. 2024, 20 Jul. 2024, 21 Jul. 2024, Okayama, Japan, International conference
  • 12 Mar. 2021, 10 Mar. 2021, 12 Mar. 2021, Japan
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  • Effective sludge solubilization treatment by simultaneous use of ultrasonic and electrochemical processes, First IWA-ASPIRE Conference and Exhibition, 2005
  • Advanced treatment of SS and nitrate-N using a novel hybrid sludge bed filter, First IWA-ASPIRE Conference and Exhibition, 2005
  • Application of Sludge Bed Filter for Advanced Treatment of SS and Nitrate-N Removal, 14th Korea/Japan Symposium on Water Environment 2005, 2005
  • Characteristics of a novel hybrid filter substituted for granular bed and bio-filter, 10th World Congress on Anaerobic Digestion, 2004
  • Development of a novel passive aeration composting reactor equipped with vertical perforated pipes, 8th European Biosolid and organic Residuals Conference, 2003
  • Application of a bio-electrochemical reactor process to direct treatment of metal pickling wastewater containing heavy metals and high strength nitrate, IWA Asia Pacific Regional Conference (Asian Waterqual 2003), 2003
  • Effect of the number of vertical pipes for passive aeration on the composting rate, 12th Korea/Japan Symposium on Water Environment, 2003
  • Direct treatment of an acidic and high strength nitrate polluted wastewater containing heavy metals by using a bio-electrochemical reactor, Regional Symposium on Chemical Engineering (RSCE2002), 2002
  • Simultaneous nitrification and denitrification in a single reactor using bio-electrochemical process, IWA 2nd World Water Congress, 2001
  • Phosphorus removal by using a Ca-based carrier with large pores, IWA Asia Pacific Regional Conference (Asian Waterqual 2001), 2001
  • Comparative study on the bio-electrochemical denitrification equipped with a multi-electrode system, IWA World Water Congress and Exhibition, 2004
  • Antibacterial activity of gamma-irradiated chitosan against denitrifying bacteria, 2nd International Symposium on Aqua Science, Water Resource and Low Carbon Energy (2nd ISASWR-LCE), 2009
  • Process performance of two-staged microbial fuel cells during continuous treatment of molasses-based wastewater, Water and Environment Technology Conference 2013, 2013
  • Power generation and nitrogen removal of a microbial fuel cell (MFC) equipped with denitrifying biocathodes, 4th Kyung Hee-Gunma Joint International Symposium on Green Energy for 21C, 2011
  • Nitrate reduction and power generation in a microbial fuel cell equipped with denitrifying biocathode, The 4th IWA-ASPIRE Conference & Exhibition, 2011
  • Organic and nitrogen removals of a treatment system combined an upflow sludge blanket (USB) with a nitritation reactor for a high-strength nitrogenous organic wastewater, The 4th IWA-ASPIRE Conference & Exhibition, 2011
  • 26 Sep. 2017
  • 17 Mar. 2017
  • 15 Mar. 2017
  • 15 Mar. 2017
  • 07 Mar. 2017
  • 06 Dec. 2016
  • 13 Sep. 2016
  • 07 Sep. 2016
  • Relationship between the electrical performance and sediment remediation potential of sediment microbial fuel cells, Kei-ichi Kubota; Kazuya Kusunoki; Tomohide Watanabe; Hideaki Maki; Kazuaki Shutsubo, Water and Environment Technology Conference 2016, 27 Aug. 2016, Chuo University (Chiyoda-ku)
  • 16 Mar. 2016
  • 16 Mar. 2016
  • 16 Mar. 2016
  • Nitrogen removal and power generation in a single chamber microbial fuel cell using an air-cathode with pre-enriched nitrifying biofilm, Takahiro Suzuki; Kazuki Sato; Kei-ichi Kubota; Tomohide Watanabe, 1st Seoultech-GU Joint Symposium on Cooperation of Politics and Technology (CPT-1), 13 Jan. 2016, Kiryu-shi
  • Changes of nutrient in sediment pore water by sediment microbial fuel cell and evaluation of these influence range around anode, Keiichi Kubota; Tomohide Watanabe, International society for microbial electrochemistry and technology global conference (ISMET7), 08 Oct. 2019, OIST (Okinawa)
  • Power generation in a MFC with an air cathode fabricated under different preparation condition for a catalytic layer using a nitrogen-doped activated carbon catalyst, Kouhei Narizuka; Hirokazu Ishitobi; Keiichi Kubota; Tomohide Watanabe, International society for microbial electrochemistry and technology global conference (ISMET7), 09 Oct. 2019, OIST (Okinawa)
  • Mitigation effect of a microporous sheet with pre-enriched nitrifying biofilm on long-term deterioration in TN removal and power generation in a single-chamber MFC, Tomohide Watanabe; Atsuko Kawata; Shun Tanno; Keiichi Kubota, International society for microbial electrochemistry and technology global conference (ISMET7), 09 Oct. 2019, OIST (Okinawa)
  • Long-term performance of TN removal and power generation in a single chamber MFC using a separator with pre-enriched nitrifying biofilm, Tomohide Watanabe; Atsuko Kawata; Shun Tanno; Song. Xue; Keiichi. Kubota, 16th IWA World Conference on Anaerobic Digestion (AD-16), 25 Jun. 2019, Delft Institute of Technology (Delft, The Netherland)
  • Long-term performance of TN removal and power generation in a MFC using an air-cathode covered with nitrifying biofilm, Tomohide Watanabe; Nobuyasu Kojima; Song Xue; Wataru Takahashi; Keiichi Kubota, IWA World Water Congress & Exhibition 2018, 18 Sep. 2018, Tokyo
  • Long-term TN removal and power generation in a single-chamber MFC using an air cathode covered with nitrifying biofilm, Hideya Sato; Nobuyasu Kojima; Song Xue; Kei-ichi Kubota; Tomohide Watanabe, 12th International Symposium on Green Energy (ISEG) 2018, 30 Aug. 2018, Gunma University (Ota-shi)
  • Evaluation of wastewater treatment performance for lactate-containing food-processing wastewater via single chamber microbial fuel cells, Keiichi Kubota; Tomohide Watanabe, The 15th IWA World Conference on Anaerobic Digestion, 18 Oct. 2017, Beijing, China
  • Application of benthic microbial fuel cell to amendment of sediment in Tokyo bay, H. Maki; K. Syustubo; G. Kanaya; K. Kubota; T. Watanabe, 23rd Biennial CERF Conference, Grand Challenges in Coastal and Estuarine Science, 20 Nov. 2016, Oregon, USA
  • Factors influencing nitrogen removal in a single chamber MFC using an air cathode with pre-enriched nitrifying biofilm, Tomohide Watanabe; Kei-ichi Kubota; Wataru Takahashi, IWA World Water Congress & Exhibition 2016, 11 Oct. 2016, Brisbane, Australia
  • Long-term performances of TN removal and power generation in a single chamber MFC using an air cathode with nitrifying biofilm, Tomohide Watanabe; Nobuyasu Kojima; Wataru Takahashi; Kei-ichi Kubota, The 3rd Asian-Pacific International Conference of International Society for Microbial Electrochemistry and Technologies (AP-ISMET 2016), 01 Sep. 2016, Busan, Korea
  • Suppression of nutrient release in eutrophic sediment by Sediment Microbial Fuel Cells, Keiichi Kubota; Hideaki Maki; Tomohide Watanabe; Kazuaki Syutsubo, IWA World Water Congress & Exhibition 2018, 18 Sep. 2018, Tokyo
  • 09 Mar. 2019
  • 09 Mar. 2019
  • 08 Mar. 2019
  • 02 Mar. 2019
  • 02 Mar. 2019
  • 18 Dec. 2018
  • 18 Dec. 2018
  • 04 Sep. 2018
  • 20 Aug. 2018
  • 17 Mar. 2018
  • 17 Mar. 2018
  • 16 Mar. 2018
  • 15 Mar. 2018
  • 15 Mar. 2018
  • 18 Mar. 2016
  • 05 Sep. 2019
  • 09 Mar. 2019
  • 09 Mar. 2019
  • 18 Dec. 2018
  • Long-term TN removal and power generation in a single-chamber MFC using an air cathode covered with nitrifying biofilm, Hideya Sato; Nobuyasu Kojima; Song Xue; Kei-ichi Kubota; Tomohide Watanabe, 12th International Symposium on Green Energy (ISEG) 2018, 30 Aug. 2018, Gunma University (Ota-shi)
  • 15 Mar. 2018
  • 15 Mar. 2017
  • 07 Sep. 2016
  • 11 Dec. 2020, 09 Dec. 2020, 11 Dec. 2020, Japanese
  • 10 Dec. 2020, 09 Dec. 2020, 11 Dec. 2020, Japanese
  • 16 Mar. 2020, 18 Mar. 2020, Japanese
  • 16 Mar. 2020, 18 Mar. 2020, Japanese
  • 16 Mar. 2020, 18 Mar. 2020, Japanese
  • 07 Mar. 2020, 07 Mar. 2020, Japanese
  • 03 Dec. 2019, 02 Dec. 2019, 04 Dec. 2019, Japanese
  • Comparison in release suppression performance of microbial fuel cells on difference of nutrients, Keiichi Kubota; Hideaki Maki; Tomohide Watanabe; Kazuaki Syutsubo, 8th IWA Microbial Ecology and Water Engineering Specialist Conference (MEWE2019), 17 Nov. 2019, 20 Nov. 2019, English
  • Suppression of phosphorus release from eutrophic lake bottom by sediment microbial fuel cell, Yasuyuki Takemura; Ayato Kohzu; Keiichi Kubota; Tomohide Watanabe; Kazuaki Syutsubo, International society for microbial electrochemistry and technology global conference (ISMET7), 07 Oct. 2019, 11 Oct. 2019, English
  • 11 Sep. 2024, 11 Sep. 2024, 12 Sep. 2024, Japanese, Japan, Domestic conference
  • Recovery of ammonium from domestic wastewater using microbial fuel cells, Peerawat Yodkamonsart, Tomohide Watanabe, Keiichi Kubota, Chai Jaturapitakkul and Wilasinee Yoochatchaval, 11th IWA Membrane Technology Conference 2025 (MTC2025), 16 Sep. 2025, 13 Sep. 2025, 18 Sep. 2025, English, Daegu, Korea, Republic of, International conference
  • Effect of overall mass permeability of an electrode assembly on power generation and nitrogen removal in microbial fuel cell, Tomohide Watanabe, Hiroki Kondo, Daisuke Fukai, Hirokazu Ishitobi and Keiichi Kubota, IWA Nutrient Removal and Recovery Conference (NRR2026), 18 May 2026, 17 May 2026, 21 May 2026, English, TU Delft, Delft, Netherlands, International conference
  • Effect of anode density on sediment remediation and electrical generation performance by sediment microbial fuel cell, Keiichi Kubota, Iori Mishima and Tomohide Watanabe, IWA Nutrient Removal and Recovery Conference (NRR2026), 18 May 2026, 17 May 2026, 21 May 2026, English, TU Delft, Delft, Netherlands, International conference

Industrial Property Rights

  • Patent right, 特願2026-034884, 05 Mar. 2026, Yes
  • Patent right, 特願2025-145730, 02 Sep. 2025, Yes
  • Patent right, 特願2024-187432, 24 Oct. 2024
  • Patent right, -