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Water Quality Improvement in Urban Soil System and Remediation of Contaminated Soil and Grandwater

Research Project

Project/Area Number 05558076
Research Category

Grant-in-Aid for Developmental Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 環境保全
Research InstitutionKYOTO UNIVERSITY

Principal Investigator

TERASHIMA Yutaka  Kyoto University, Faculty of Engineering, Professor, 工学部, 教授 (50019717)

Co-Investigator(Kenkyū-buntansha) KANAYA Ken  Shiga Prefectural University, Environmental Science, Instructor, 環境科学部, 講師 (60150158)
SHIMIZU Yoshihisa  Kyoto University, Faculty of Engineering, Instructor, 工学部, 講師 (20226260)
OZAKI Hiroaki  Kyoto University, Faculty of Engineering, Associate Professor, 工学部, 助教授 (40135520)
Project Period (FY) 1993 – 1995
Project Status Completed (Fiscal Year 1995)
Budget Amount *help
¥9,800,000 (Direct Cost: ¥9,800,000)
Fiscal Year 1995: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1994: ¥3,800,000 (Direct Cost: ¥3,800,000)
Fiscal Year 1993: ¥5,000,000 (Direct Cost: ¥5,000,000)
KeywordsChlorinated organic compounds / Site remediation / Contaminated soil / Grandwater Contamination / Trichloroethylene / Isolated bacteria / Phanerochaete chrysosporium / Bioremediation / バイオレメディエーション / 土壌曝気法 / MCPA / 2,4-D / 土壌浄化 / 地下水浄化 / 収脱着 / Phanerochaete Chrysosporium
Research Abstract

1.The sorption of trichloroethylene (TCE) from the vaper phase onto natural solids or model solids was investigated by batch sorption experiments. It was found that swelling clays. which are represented by the montmorillonite, are a dominant sorbent in natural solids and the water associated with model solid phase (i.e., moisture content) reduces the sorption.
2.The cleanup of TCE contaminated soil was tested by the method supplying air with moisture into soil. An internmittent air supply was effective for the soli of high organic carbon content air. The experimental results indicated that the bioremediation technique is more applicable for the soil of lower TCE content than physicochemical treatment method.
3.A total of 4 bacterial strains, one of which can degrade 2,4-Dichlorophenoxyacetate (2,4-D) and three of which can degrade 4-Chloro-2-methylphenoxyacetate (MCPA), were isolated from soil. In a culture medium, these strains utilized the two chlorinated compounds as a sole carbon source and the chloride ions were released. The experiments with resting cells and crude enzyme extracts indicated that the dechlorination was occured enzymatically.
4.The white rot fungus, Phanerochaete chysosporium, was effective for the decolorization of azo dyes and the degradation two chlorinated substances, 2,6-DCP and MCPA.The optimum temperature and pH for the growth were around 30゚C AND 4, respectively. The heavy oil sorbed onto natural soil was also degraded by P.chysosporium. This result suggests that P.chysosporium might be applicable for the degradation of pollutants in contaminated soil system.

Report

(4 results)
  • 1995 Annual Research Report   Final Research Report Summary
  • 1994 Annual Research Report
  • 1993 Annual Research Report
  • Research Products

    (22 results)

All Other

All Publications (22 results)

  • [Publications] 尾崎博明: "白色腐朽菌P. chrysosporiumの増殖特性と難分解性物質分解性に関する基礎的研究" 環境工学研究論文集. 31. 359-368 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 尾崎博明: "白色腐朽菌P. chrysosporiumによる難分解性物質の除去" 第2回生物利用新技術シンポジウム論文集. 21-25 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 大河内 由美子: "除草剤2,4-DおよびMCPA資化菌の検索" 第29回水環境学会講演集. 316- (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 清水芳久: "トリクロロエチレンの気相・土壌間での収着・脱着及びその速度に及ぼす土壌組成と含水率の影響" 第3回地下水・土壌汚染とその防止対策に関する研究集会講演集. 161-166 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 清水芳久: "気相中のトリクロロエチレンの土壌への収着における土壌成分の影響" 環境工学研究論文集. 31. 347-358 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Yoshihisa Simizu: "Roles fo Solid Components on the Sorption of Trichloroethylene (TCE) onto Natural Solids from the Vapor Phase" Water Science & Technology. 30. 1-11 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 越川博元: "土壌から単離された除草剤分解菌による脱塩素反応" 環境工学研究論文集. 32. 121-127 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 前田 かおり: "白色腐朽菌を利用した石油系油分の分解" 第6回廃棄物学会研究発表会講演論文集. 708-710 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Ozaki, H.: "Factors Influencing the Growth Characteristics of the White Rot Fungus, Phanerochaete chrysosporium and its Recalcitrant Substance Degradability" Proceedings of Environmental Engineering Research. Vol.31. 359-368 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Ozaki, H.: "Removal of Recalcitrant Substances by White Rot Fungus, Phanerochaete chrysosporium" Proceedings of the 2nd Symposium on New Biological Technology. 21-25 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Ohkouchi, Y.: "Isolation of Soil Bacteria Utilizing the Herbicides 2,4-D and MCPA" Proceedings of the 29th Annual Conference of Japan Society on Water Environment. 316 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Shimizu, Y.: "Effects of Solid Components and Moisture Content on the Sorption/Adsorption of Trichloroethylene between Vapor Phase and Natural Solids and its Rate" Proceedings of the 3rd Symposium on Grandwater/Soil Pollutions and Their Management. 161-166 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Shimizu, Y.: "Effects of Solid Components on the Sorption of Trichloroethylene Vapor onto Natural Solids" Proceedings of Environmental Engineering Research. Vol.31. 347-358 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Shimizu, Y.: "Roles of Solid Components on the Sorption of Trichloroethylene (TCE) onto Natural Solids from the Vaper Phase" Water Science & Technology. Vol.30. 1-11 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Koshikawa, H.: "Dehalogenation Catalyzed by Soil Bacteria Utilizing Organo Halide Herbicides" Proceedings of Environmental Engineering Research. Vol.32. 121-127 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Maeda, K.: "Degradation of Oil Using White Rot Fungus" Proceedings of the 6th Annual Conference of the Japan Society of Waste Management Experts. 708-710 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 尾崎博明: "白色腐朽菌P.chrysosporiumの増殖特性と難分解性物質分解性に関する基礎的研究" 環境工学研究論文集. 31. 359-368 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 尾崎博明: "白色腐朽菌P.chrysosporiumによる難分解性物質の除去" 第2回生物利用新技術シンポジウム論文集. 21-25 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 尾崎博明: "除草剤2,4-DおよびMCPA資化菌の検索" 第29回水環境学会講演集. (発表予定). (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] 清水芳久: "トリクロロエチレンの気相-土壌間での収着・脱着及びその速度に及ぼす土壌組成と含水率の影響" 第3回地下水・土壌汚染とその防止対策に関する研究集会講演集. 161-166 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 清水芳久: "気相中のトリクロロエチレンの土壌への収着における土壌成分の影響" 環境工学研究論文集. 31. 347-358 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Yoshihisa Shimizu: "Roles of Solid Components on the Sorption of Trichloroethylene(TCE)onto Natural Solids from the Vapor Phase" Water Science & Technology. 30. 1-11 (1994)

    • Related Report
      1994 Annual Research Report

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Published: 1993-04-01   Modified: 2016-04-21  

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