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太陽光を利用したアンモニア阻害抑制のための新規メタン発酵システムの開発

Research Project

Project/Area Number 17J00358
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Environmental engineering and reduction of environmental burden
Research InstitutionUniversity of Tsukuba

Principal Investigator

張 楠  筑波大学, 生命環境科学研究科, 特別研究員(DC1)

Project Period (FY) 2017-04-26 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥2,500,000 (Direct Cost: ¥2,500,000)
Fiscal Year 2019: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2018: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2017: ¥900,000 (Direct Cost: ¥900,000)
Keywords光メタン発酵 / アンモニア阻害 / 光量子 / 太陽光 / 光照射時間 / 光強度
Outline of Annual Research Achievements

研究3年目である本年度は、前年度の結果をもとにして太陽光を利用した高アンモニア態窒素含有の有機性廃棄物の嫌気性発酵システムを開発された。そのため、以下の3点を軸として研究を進めてきた。
(1)最適な光量子を用いた高アンモニア態窒素を含有する培地を基質とした光メタン発酵の長期運転効果を確認するために連続発酵を行った。水理学的滞留時間と有機負荷率の変化にも関わらず、最適な光量子条件を用いた発酵プロセスでは、最高のメタン生成量が得られ、暗条件に比べ2.7倍も高かった。連続運転を実施することによって、アンモニア阻害抑制条件で最適な光量子範囲を用いたメタン発酵の促進効果が確認でき、実用化の可能性が示唆された。
(2) 実の太陽光を利用できる発酵プロセスを開発するため、太陽光と同じ波長範囲の人工太陽光を光源とした阻害軽減への効果を検討した。その結果、UVカット人工太陽光灯で照射した場合、白熱灯を光源とした光メタン発酵に比べ、メタン生産量に有意の差が生じなかった。将来太陽光はメタン発酵の照射光源として利用でき、嫌気性発酵におけるアンモニア阻害の抑制できることによって畜産廃棄物の資源循環と環境浄化の実現が可能になる。
(3)トータルシステムを構築するための全体システムに対しての総合評価を行った。その結果により、太陽光照射を光源として照射することで、省エネルギー型光メタン発酵システムのアンモニア阻害の抑制効果とともに経済効果も期待できる。
以上の結果より、適切な光量子範囲を用いることで、太陽光を利用した高アンモニア態窒素含有の高効率な省エネルギー型メタン発酵システムの構築が可能になった。また、太陽光を利用したメタン発酵において、畜産廃棄物有効処理、環境負荷の軽減、エネルギー回収率向上等効果を認められ、循環型社会形成上に革新技術として活用できることが期待される。

Research Progress Status

令和元年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和元年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (33 results)

All 2019 2018 2017

All Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results) Presentation (27 results) (of which Int'l Joint Research: 10 results)

  • [Journal Article] Effective and long-term continuous bio-hydrogen production by optimizing fixed-bed material in the bioreactor2019

    • Author(s)
      Zhao, C. Y., Zhang, N., Zheng, H. Y., Zhu, Q., Utsumi, M., Yang, Y. N.
    • Journal Title

      Process Biochemistry

      Volume: 83 Pages: 55-63

    • DOI

      10.1016/j.procbio.2019.04.021

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhanced bio-methane production from ammonium-rich waste using eggshell-and lignite-modified zeolite (ELMZ) as a bio-adsorbent during anaerobic digestion2019

    • Author(s)
      Zhang Nan、Zheng Hanying、Hu Xiaohong、Zhu Qi、Stanislaus Mishma Silvia、Li Siyang、Zhao Chenyu、Wang Qinghong、Yang Yingnan
    • Journal Title

      Process Biochemistry

      Volume: 印刷中 Pages: 148-155

    • DOI

      10.1016/j.procbio.2019.03.001

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Superior disinfection effect of Escherichia coli by hydrothermal synthesized TiO2-based composite photocatalyst under LED irradiation: Influence of environmental factors and disinfection mechanism2019

    • Author(s)
      Liu Na、Zhu Qi、Zhang Nan、Zhang Cheng、Kawazoe Naoki、Chen Guoping、Negishi Nobuaki、Yang Yingnan
    • Journal Title

      Environmental Pollution

      Volume: 247 Pages: 847-856

    • DOI

      10.1016/j.envpol.2019.01.082

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of Solar-light-driven Photocatalyst for energy and environmental application.2019

    • Author(s)
      Liu, N, Zhu Q., Zhang, N., Wang, J., Yang, Y. N.
    • Journal Title

      Materials Science and Engineering

      Volume: 印刷中

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficient Photocatalytic Removal of RhB, MO and MB Dyes by Optimized Ni/NiO/TiO2 Composite Thin Films under Solar Light Irradiation2018

    • Author(s)
      Zhu, Q., Liu, N., Zhang, N., Song, Y. Y., Stanislaus, M.S., Zhao, C. Y., Yang, Y. N.
    • Journal Title

      Journal of Environmental Chemical Engineering

      Volume: 印刷中 Issue: 2 Pages: 2724-2732

    • DOI

      10.1016/j.jece.2018.04.017

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improvement of Biohydrogen Production by Optimization of Pretreatment Method and Substrate to Inoculum Ratio from Microalgal Biomass and Digested Sludge2018

    • Author(s)
      Stanislaus, M. S., Zhang, N., Zhao, C. Y., Zhu, Q., Li, D. W., Yang, Y. N.
    • Journal Title

      Renewable Energy

      Volume: 印刷中

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Efficient Biomethane Production from Anaerobically Digested Ammonium-rich Waste Under Optimal Illumination Condition2019

    • Author(s)
      Zhu, Y., Zheng. H., Zhang, N., Yang, Y. N.
    • Organizer
      71st Society for Biotechnology Annual Meeting
    • Related Report
      2019 Annual Research Report
  • [Presentation] Improved Biomethane Conversion from Nitrogen-rich Waste by Optimizing Illumination Condition of Anaerobic Bioreacto2019

    • Author(s)
      Zhu, Y., Zheng, H., Zhang, N., Yang, Y. N.
    • Organizer
      The 2019 International Postgraduate Academic Forum
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication of High Performance and Stability Bi2WO6 Based Photocatalytic Thin Film Doping with Polyethylene Glycol for Wastewater Treatment2019

    • Author(s)
      Ma, Q. S., Liu, N., Sharma, A., Zhang, N., Yang, Y. N.
    • Organizer
      84th SCEJ Annual Meeting
    • Related Report
      2018 Annual Research Report
  • [Presentation] Effective Treatment of Seawater Pollutants Under Simulated Solar Light Using Modified-TiO2 Photocatalyst2019

    • Author(s)
      Sharma, A., Liu, N., Zhang, N., Ma, Q. S., Zhao, C. Y., Yang, Y. N.
    • Organizer
      84th SCEJ Annual Meeting
    • Related Report
      2018 Annual Research Report
  • [Presentation] Development of Linear Fresnel Photoreactor (LFP) for Water Purification Under Solar Light Irradiation2019

    • Author(s)
      Zhang, C., Liu, N., Ma, Q. S., Zhang, N., Yang, Y. N.
    • Organizer
      84th SCEJ Annual Meeting
    • Related Report
      2018 Annual Research Report
  • [Presentation] Enhanced Photocatalytic Activity of Graphene Oxide Modified Visible-light-driven Photocatalysts for Organic Pollutant Degradation2019

    • Author(s)
      Gu, W., Ma, Q. S., Liu, N., Zhang, N., Yang, Y. N.
    • Organizer
      84th SCEJ Annual Meeting
    • Related Report
      2018 Annual Research Report
  • [Presentation] Continuous Bio-hydrogen Production by Iron-modified Zeolite Addition in Hybrid Fixed-bed Reactor2019

    • Author(s)
      Zhao, C. Y., Zhang, N., Zheng, H. Y., Liu, N., Sharma, A., Yang, Y. N.
    • Organizer
      The 53rd Annual Conference of JSWE
    • Related Report
      2018 Annual Research Report
  • [Presentation] Influence of the Number of Photons on Ammonium-rich Waste to Bio-energy Conversion Process2019

    • Author(s)
      Zhang, N., Zheng, H. Y., Zhu, Y. X., Sharma, A., Zhang C., Yang, Y. N.
    • Organizer
      The 53rd Annual Conference of JSWE
    • Related Report
      2018 Annual Research Report
  • [Presentation] Enhancing Performance of Ammonium-rich Anaerobic Digestion Using Novel Bio-zeolite Fixed-bed Bioreactor2019

    • Author(s)
      Zheng, H. Y., Zhang, N., Zhao, C. Y., Hiranuma, T., Yang, Y. N.
    • Organizer
      The 53rd Annual Conference of JSWE
    • Related Report
      2018 Annual Research Report
  • [Presentation] Optimization of Illumination Condition for Improving Methane Production from Nitrogen Rich Substrate by Response Surface Methodology (RSM)2019

    • Author(s)
      Zhu, Y. X, Zhang, N., Zheng, H. Y., Zhao, C. Y., Sharma, A., Yang, Y. N.
    • Organizer
      The 53rd Annual Conference of JSWE
    • Related Report
      2018 Annual Research Report
  • [Presentation] Investigating the Effects of Bioreactor Design and Continuous Nutrition Release from Bed Material During the Hydrogen Fermentation2018

    • Author(s)
      Zhao, C. Y., Zhang, N., Zheng, H. Y., Liu, N., Yang, Y. N.
    • Organizer
      The 11th Japan-China-Korea Graduate Student Forum
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bio-methane Recovery from Ammonium-rich Anaerobic Digestion Substrate by Efficient Illuminated System2018

    • Author(s)
      Zhang, N., Zhu, Y. X., Zheng, H. Y., Yang, Y. N.
    • Organizer
      The 11th Japan-China-Korea Graduate Student Forum
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Enhancement of Methane Production in Ammonium-Rich Anaerobic Digestion by Advanced Fixed-Bed Bioreactor2018

    • Author(s)
      Zheng, H. Y., Zhang, N., Zhao, C. Y., Yang, Y. N.
    • Organizer
      The 11th Japan-China-Korea Graduate Student Forum
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Polyethylene Glycol Modified Bi2WO6-based Composite Photocatalytic Thin Film with High Photocatalytic Activity for Wastewater Treatment under Visible Light2018

    • Author(s)
      Ma, Q. S., Liu, N., Zhang, N., Sharma, A., Yang, Y. N.
    • Organizer
      The 11th Japan-China-Korea Graduate Student Forum
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of Salinity on Degradation of Organic Pollutants in Seawater Using TiO2-Based Composite Photocatalyst2018

    • Author(s)
      Sharma, A., Zheng, H. Y., Liu, N., Zhao, C. Y., Zhang, N., Yang, Y. N.
    • Organizer
      The 11th Japan-China-Korea Graduate Student Forum
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exploration on mesophilic and thermophilic illuminated anaerobic digestion with ammonium-rich substrate2018

    • Author(s)
      Zhang, N., Zhu, Y., Zheng, H., Zhao C., Yang Y.
    • Organizer
      83rd SCEJ Annual meeting
    • Related Report
      2017 Annual Research Report
  • [Presentation] Effect of salinity on degradation of organic pollutants using PEG- P/Ag/Ag2O/Ag3PO4/TiO2 photocatalyst2018

    • Author(s)
      Sharma, A., Zheng, H., Zhu, Q., Liu, N., Zhao, C., Zhang, N., Stanislaus M. S., Yang Y.
    • Organizer
      83rd SCEJ Annual meeting
    • Related Report
      2017 Annual Research Report
  • [Presentation] Improvement of bio-hydrogen production by using zeolite-CPE fixed-bed reactor2018

    • Author(s)
      Zhao, C., Zhan, N., Zheng, H., Zhu, Q., Yang, Y.
    • Organizer
      83rd SCEJ Annual meeting
    • Related Report
      2017 Annual Research Report
  • [Presentation] Development of a high efficiency bioreactor for mitigating ammonia inhibition of anaerobic digestion2018

    • Author(s)
      Zheng, H., Zhang, N., Zhu, Q., Zhao, C., Stanislaus, M. S., Yang, Y.
    • Organizer
      83rd SCEJ Annual meeting
    • Related Report
      2017 Annual Research Report
  • [Presentation] Optimization of illumination conditions for methane recovery in ammonium-rich anaerobic digestion2017

    • Author(s)
      Zhang, N., Mishma, S. S., Zhao, C. Y., Yang, Y. N.
    • Organizer
      69th SBJ Annual meeting
    • Related Report
      2017 Annual Research Report
  • [Presentation] Identify of fixed-bed bioreactor on higher bio-hydrogen production with optimal bedding material and initial substrate concentration2017

    • Author(s)
      Zhao, C. Y., Zhang, N., Mishma, S. S., Yang, Y. N.
    • Organizer
      69th SBJ Annual meeting
    • Related Report
      2017 Annual Research Report
  • [Presentation] メタン発酵におけるアンモニア阻害抑制のための自然素材を加えたゼオライト開発2017

    • Author(s)
      平沼 貴紀, 張 楠, 楊 英男
    • Organizer
      69th SBJ Annual meeting
    • Related Report
      2017 Annual Research Report
  • [Presentation] Enhanced biogas production from Chlorella vulgaris using photocatalytic pretreatment2017

    • Author(s)
      Sharma, A., Stanislaus, M. S., Zhu, Q., Zhao, C. Y., Zhang, N., Yang, Y. N.
    • Organizer
      69th SBJ Annual meeting
    • Related Report
      2017 Annual Research Report
  • [Presentation] Optimization of Illumination Conditions for High Efficient Ammonium-rich Anaerobic Digestion2017

    • Author(s)
      Zhang, N., Stanislaus, M.S., Zhao, C. Y., Yang, Y. N.:
    • Organizer
      The 10th China-Japan-Korea Graduate Student Forum
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Fixed-Bed Bioreactor Process to Improve Bio-Hydrogen Production.2017

    • Author(s)
      Zhao, C. Y., Stanislaus, M.S., Zhang, N., Yang, Y. N.
    • Organizer
      The 10th China-Japan-Korea Graduate Student Forum
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of a Novel Zeolite Absorbent Modified by Oyster Shell for Mitigating of Ammonia Inhibition in Anaerobic Digestion2017

    • Author(s)
      Hiranuma, T., Zhang, N., Zhu, Q., Yang, Y. N.
    • Organizer
      The 10th China-Japan-Korea Graduate Student Forum
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Photocatalytic Pretreatment to Improve Bioenergy Generation from Chlorella vulgaris2017

    • Author(s)
      Sharma, A., Stanislaus, M. S., Zhu, Q., Zhao, C. Y., Zhang, N., Liu, N., Yang, Y. N.
    • Organizer
      The 10th China-Japan-Korea Graduate Student Forum
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research

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Published: 2017-05-25   Modified: 2024-03-26  

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