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Distribution of ANAMMOX activity in a constructed wetland for wastewater treatment and effects of physico-chemical conditions on the activity

Research Project

Project/Area Number 24580487
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Boundary agriculture
Research InstitutionNational Institute for Agro-Environmental Sciences

Principal Investigator

ABE Kaoru  独立行政法人農業環境技術研究所, その他部局等, その他 (70355551)

Co-Investigator(Kenkyū-buntansha) WAKI Miyoko  独立行政法人農業・食品産業技術総合研究機構, 畜産草地研究所浄化システム研究チーム, 主任研究員 (10355092)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords人工湿地 / ANAMMOX / 浄化 / 表面流 / 窒素 / 浄化槽放流水
Outline of Final Research Achievements

An anaerobic ammonium oxidation (anammox) process, which oxidizes NH4+ to N2 using NO2 under anoxic conditions, is a novel nitrogen removal process different from a conventional nitrification-denitrification process. We clarified the distribution of anammox bacteria in a constructed wetland receiving effluent from a wastewater treatment facility. Potential anammox activity, which was estimated using a nitrogen isotope pairing technique was greatest in the upper soil layer. Potential anammox activity was negatively correlated with distance from the inflow point, and positively correlated with soil water content and NO2- concentration. The highest activity and highest copy number of anammox genes were observed at a site that was submerged, vegetated, and near the inlet. Phylogenetic analysis revealed that anammox bacteria in the wetland had greater similarity to uncultured anammox bacteria from freshwater environments than to that from the wastewater treatment facility.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (10 results)

All 2015 2014 2013 2012

All Journal Article (4 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 1 results) Presentation (6 results)

  • [Journal Article] Distribution of Anammox Bacteria in a Free-Water-Surface Constructed Wetland with Wild Rice (Zizania latifolia)2015

    • Author(s)
      Miyoko Waki; Tomoko Yasuda; Kazuyoshi Suzuki; Michio Komada; Kaoru Abe
    • Journal Title

      Ecological Engineering

      Volume: 81 Pages: 165-172

    • DOI

      10.1016/j.ecoleng.2015.04.005

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 窒素を除去するアナモックス菌-畜産における可能性-2015

    • Author(s)
      和木美代子
    • Journal Title

      畜産環境情報

      Volume: 56 Pages: 1-14

    • Related Report
      2014 Annual Research Report
  • [Journal Article] 畜産廃水処理施設に存在するアナモックス菌とその利用の可能性2014

    • Author(s)
      和木美代子
    • Journal Title

      水環境学会誌

      Volume: 37 Pages: 325-328

    • Related Report
      2014 Annual Research Report
  • [Journal Article] Purification performance of a shallow free-water-surface constructed wetland receiving secondary effluent for about 5 years2014

    • Author(s)
      Kaoru Abe, Michiko Komada, Akihito Ookuma, Sunao Itahashi, Kennji Banzai
    • Journal Title

      Ecological Engineering

      Volume: 69 Pages: 126-133

    • DOI

      10.1016/j.ecoleng.2014.03.040

    • Related Report
      2014 Annual Research Report 2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 浄化槽放流水が流入する人工湿地における ANAMMOX 菌の分布2014

    • Author(s)
      和木美代子, 安田知子, 鈴木一好, 駒田充生, 阿部薫
    • Organizer
      第48回日本水環境学会年会
    • Place of Presentation
      仙台市
    • Related Report
      2013 Research-status Report
  • [Presentation] マコモ人工湿地における植生や排水流入の状況とANAMMOX活性2013

    • Author(s)
      阿部薫, 和木美代子, 駒田充生
    • Organizer
      日本土壌肥料学会名古屋大会
    • Place of Presentation
      名古屋市
    • Related Report
      2013 Research-status Report
  • [Presentation] Rate Determination of ANAMMOX Activity in a Constructed Wetland2013

    • Author(s)
      M.Waki, T.Yasuda, K. Suzuki, M. Komada, K. Abe
    • Organizer
      The 2nd Intenational Anammox symposium
    • Place of Presentation
      韓国ソウル市
    • Related Report
      2013 Research-status Report
  • [Presentation] Anammox activity and 16S rRNA genes in a constructed wetland2013

    • Author(s)
      M.Waki, T.Yasuda, K. Suzuki, M. Komada, K. Abe
    • Organizer
      3rd International conference on nitrification
    • Place of Presentation
      東京
    • Related Report
      2013 Research-status Report
  • [Presentation] 浄化槽放流水が流入する人工湿地におけるANAMMOX活性の分布と環境条件2013

    • Author(s)
      阿部薫、和木美代子、駒田充生
    • Organizer
      第47回日本水環境学会年会
    • Place of Presentation
      大阪
    • Related Report
      2012 Research-status Report
  • [Presentation] 表面流型人工湿地におけるANAMMOX活性の分布について2012

    • Author(s)
      阿部薫 ・和木美代子
    • Organizer
      第7回人工湿地ワークショップ in 仙台 研究事例発表会
    • Place of Presentation
      仙台
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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