JP4871001B2 - 電気浸透法による汚染地盤浄化の評価方法 - Google Patents
電気浸透法による汚染地盤浄化の評価方法 Download PDFInfo
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- JP4871001B2 JP4871001B2 JP2006067455A JP2006067455A JP4871001B2 JP 4871001 B2 JP4871001 B2 JP 4871001B2 JP 2006067455 A JP2006067455 A JP 2006067455A JP 2006067455 A JP2006067455 A JP 2006067455A JP 4871001 B2 JP4871001 B2 JP 4871001B2
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Description
2 汚染領域
3 揚水井戸
3a ライニング
4 復水井戸
5 陽極棒
6 導線
7 水中ポンプ
8 直流電源
Claims (1)
- 地中へ給水する復水井戸と、地下水を汲み上げる揚水井戸を、前記復水井戸から前記揚水井戸へ向けて流れる地下水流が浄化対象地盤を経由するように設けると共に、前記復水井戸側と前記揚水井戸側との間の前記浄化対象地盤に直流電圧を印加する電気浸透法による汚染地盤浄化において、あらかじめ前記浄化対象地盤の透水係数、電気伝導度、水頭圧分布、及び電気浸透透水係数を計測し、これらのデータを次式に代入することによって、前記揚水井戸からの汲み上げ量及び前記復水井戸への復水量と、印加電圧による電流値を算出するための、電気浸透現象による流速を加味した地下水の流量と水頭差の関係を求めることを特徴とする電気浸透法による汚染地盤浄化の評価方法。
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JP2007237148A JP2007237148A (ja) | 2007-09-20 |
JP4871001B2 true JP4871001B2 (ja) | 2012-02-08 |
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Families Citing this family (2)
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CN103207136B (zh) * | 2013-03-19 | 2015-09-30 | 河海大学 | 水力—电力渗透系数测量装置及测量方法 |
CN103575499B (zh) * | 2013-10-09 | 2016-06-08 | 山东科技大学 | 一种抽水井三维渗透流场监测方法 |
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JP3149425B2 (ja) * | 1996-02-09 | 2001-03-26 | 株式会社大林組 | 陰イオン汚染物の除去における濃度管理方法 |
JPH10309562A (ja) * | 1997-05-13 | 1998-11-24 | Fujita Corp | 電気浸透法による汚染地盤浄化工法 |
JPH115077A (ja) * | 1997-06-16 | 1999-01-12 | Ohbayashi Corp | 汚染地盤浄化システム |
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