ポリ乳酸エステルを用いた嫌気性微生物分解の促進による地下水中塩素化脂肪族炭化水素(CAHs)の浄化 Remediation of Chlorinated Aliphatic Hydrocarbons (CAHs) in Groundwater by Enhanced Anaerobic Bioremediation with Poly-lactate Ester

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抄録

Hydrogen release compound, which is mainly composed of poly-lactate ester, was injected into one chlorinated aliphatic hydrocarbons (CAHs) contaminated site through injection well rows for enhancing bioremediation process and preventing contaminated groundwater from flowing out of the site. Its remediation effect as a permeable biobarrier to treat CAHs contaminated groundwater and its influence on microorganism environment in subsurface aquifer were investigated.<BR>CAHs remediation effect was con f irmed that concentrations of primary source contaminant tetrachloroethene and its daughter products decreased after the hydrogen release compound injection and half-lives of these products substantially decreased after that. Subsurface aquifer microorganism environment change after the hydrogen release

収録刊行物

  • 地下水学会誌

    地下水学会誌 44(4), 295-314, 2002-12-06

    公益社団法人 日本地下水学会

参考文献:  40件中 1-40件 を表示

被引用文献:  3件中 1-3件 を表示

各種コード

  • NII論文ID(NAID)
    10010085458
  • NII書誌ID(NCID)
    AN10088275
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09134182
  • NDL 記事登録ID
    6391018
  • NDL 雑誌分類
    ZM44(科学技術--地球科学--海洋・陸水・火山)
  • NDL 請求記号
    Z15-140
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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