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METHOD FOR PREVENTING RE-CONTAMINATION OF SOIL CONTAMINATION CONTROL MEASURE-TAKEN SECTION
METHOD FOR PREVENTING RE-CONTAMINATION OF SOIL CONTAMINATION CONTROL MEASURE-TAKEN SECTION
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机译:防止土壤污染控制措施采取措施的再污染的方法
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摘要
PROBLEM TO BE SOLVED: To provide a method for preventing re-contamination of a soil contamination control measure-taken section, which can prevent the re-contamination of a target section from being caused by inflow of groundwater into the target section from a peripheral section.;SOLUTION: In a method for preventing re-contamination of a soil contamination control measure-taken section: a target section 1, to which soil contamination control measures are taken, is surrounded by an impervious wall 3; lowering of a groundwater level L1 within the target section 1 and the removal or purification of soil within the target section 1 are performed; and subsequently, the re-contamination in the target section 1 is prevented. The method for preventing the re-contamination of the soil contamination control measure-taken section includes a step of supplying a liquid 7 into the target section 1 and lifting the groundwater level L1 within the target section 1.;COPYRIGHT: (C)2015,JPO&INPIT
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