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Trace metal removal by iron and manganese oxidizing microbial communities and its application to purification of contaminated groundwater

Research Project

Project/Area Number 19510091
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental technology/Environmental materials
Research InstitutionAkita Prefectural University

Principal Investigator

MIYATA Naoyuki  Akita Prefectural University, 生物資源科学部, 准教授 (20285191)

Co-Investigator(Kenkyū-buntansha) IWAHORI Keisuke  静岡県立大学, 環境科学研究所, 教授 (40183199)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords鉄・マンガン酸化細菌 / 難培養性細菌 / 細菌群集構造 / 微量金属 / 地下水浄化 / マンガン酸化細菌 / 難培養 / 集積培養 / 微量金属イオン / 重金属 / 微生物群集 / 汚染地下水 / 水質浄化 / 鉄酸化細菌 / 除去回収
Research Abstract

The aim of this study was to develop a microbial enrichment culture that produces biogenic ferromanganese oxides and to show the applicability of the microbial culture to purification of groundwater contaminated with trace metal ions. The biogenic oxides showed a high ability for sorption of dissolved trace metals such as Zn^<2+>. It was suggested that an unknown group of α-Proteobacteria played a major role in the Mn oxide production. Further analysis of such bacteria would lead to the development of effective bioprocesses for purification of contaminated groundwater.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (15 results)

All 2009 2008 2007 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (9 results) Book (3 results) Remarks (2 results)

  • [Journal Article] Microbial manganese oxide formation and interaction with toxic metal ions2007

    • Author(s)
      Miyata, N., Tani, Y., Sakata, M., Iwahori, K.
    • Journal Title

      Journal of Bioscience and Bioengineering 104(1)

      Pages: 1-8

    • NAID

      110006368800

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Presentation] 難培養性マンガン酸化細菌の分離とその増殖特性2009

    • Author(s)
      宮田直幸, 齊藤和之, 山口天聡, 岡野邦宏, 尾崎保夫
    • Organizer
      日本水処理生物学会第46回大会
    • Place of Presentation
      高知市
    • Year and Date
      2009-11-12
    • Related Report
      2009 Final Research Report
  • [Presentation] 難培養性マンガン酸化細菌の分離とその増殖特性2009

    • Author(s)
      宮田直幸、齊藤和之、山口天聡、岡野邦宏, 尾崎保夫
    • Organizer
      日本水処理生物学会第46回大会
    • Place of Presentation
      文化プラザかるぽーと(高知市)
    • Year and Date
      2009-11-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] Manganese(II) oxidation by a unique alphaproteobacterium that grows symbiotically in cocultures with a broad range of microorganisms2009

    • Author(s)
      Miyata, N., Saito, K., Okano, K., Ozaki, Y.
    • Organizer
      ISEB 19
    • Place of Presentation
      Hamburg, Germany
    • Year and Date
      2009-09-18
    • Related Report
      2009 Final Research Report
  • [Presentation] Manganese(II) oxidation by a unique alphaproteobacterium that grows symbiotically in cocultures with a broad range of microorganisms2009

    • Author(s)
      N.Miyata, K.Saito, K.Okano, Y.Ozaki
    • Organizer
      19th International Symposium on Environmental Biogeochemistry
    • Place of Presentation
      University of Hamburg(Germany)
    • Year and Date
      2009-09-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] Environmental Application of Biogenic Metal 0xide Production2008

    • Author(s)
      宮田直幸, 尾崎保夫
    • Organizer
      日韓環境技術ワークショップ
    • Place of Presentation
      韓国, 釜山市, 釜山大学
    • Year and Date
      2008-12-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Mn酸化真菌のMn酸化物形成過程における微量金属イオン吸着特性2008

    • Author(s)
      保坂祐貴, 谷幸則, 宮田直幸, 坂田昌弘, 岩堀恵祐
    • Organizer
      日本水処理生物学会第45回大会
    • Place of Presentation
      秋田市, 市文化会館
    • Year and Date
      2008-11-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] 鉄・マンガン酸化細菌群集による微量有害金属の除去特性2008

    • Author(s)
      宮田直幸, ラトゥワランゴン・アレン, 谷幸則, 坂田昌弘, 岩堀恵祐
    • Organizer
      第42回日本水環境学会年会
    • Place of Presentation
      名古屋市
    • Year and Date
      2008-03-20
    • Related Report
      2009 Final Research Report 2007 Annual Research Report
  • [Presentation] マンガン酸化集積培養系による金属イオンの吸着除去2007

    • Author(s)
      岩堀恵祐, ラトゥワランゴン・アレン, 宮田直幸, 谷幸則, 坂田昌弘
    • Organizer
      日本水処理生物学会第44回大会
    • Place of Presentation
      富山市
    • Year and Date
      2007-11-15
    • Related Report
      2007 Annual Research Report
  • [Presentation] Microbial manganese(II)oxidation in laboratory microcosms.2007

    • Author(s)
      Miyata, N., Kasai, T., Ohashi, N., Tani, Y., Sakata, M., and I wahori, K.
    • Organizer
      The 18th International Symposium on Environ-mental Biogeochemistry(ISEB18)
    • Place of Presentation
      Taupo, New Zealand
    • Year and Date
      2007-11-13
    • Related Report
      2007 Annual Research Report
  • [Book] メタルバイオテクノロジーによる環境保全と資源回収(植田充美、池道彦監修), 「マンガン酸化菌を利用した微量元素処理・回収」2009

    • Author(s)
      谷幸則, 宮田直幸
    • Total Pages
      6
    • Publisher
      (株)シーェムシー
    • Related Report
      2008 Annual Research Report
  • [Book] 貴金属・レアメタルのリサイクル技術集成(第2編第8節微生物(Mn(II)酸化菌)によるマンガン回収技術)2007

    • Author(s)
      宮田直幸、岩堀恵祐
    • Publisher
      エヌ・ティー・エス
    • Related Report
      2009 Final Research Report
  • [Book] 貴金属・レアメタルのリサイクル技術集成, 第2編第8節 微生物(Mn(II)酸化菌)によるマンガン回収技術2007

    • Author(s)
      宮田直幸, 岩堀恵祐(分担執筆)
    • Total Pages
      6
    • Publisher
      (株)エヌ・ティー・エス
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      http://www.akita-pu.ac.jp/bioresource/dbe/eco/

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.akita-pu.ac.jp/bioresource/dbe/eco/

    • Related Report
      2009 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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