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Apparatus for extracting water from water-containing poorly permeable soil such as peaty soil when constructing roads, railways or the like
Apparatus for extracting water from water-containing poorly permeable soil such as peaty soil when constructing roads, railways or the like
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机译:用于在修建道路,铁路等时从含水的渗透性差的土壤中提取水的设备,例如泥质土壤
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摘要
A wall (5) of water-permeable material such as sand extends vertically downward and is joined to drains (2) also of sand, spaced equally apart. A horizontally extending drainage pipe (6) is positioned near the underside of the wall which extends 6-7 meters from the surface (1) and water is sucked from the pipe by a pump to extract water from the soil surrounding the wall and the sand drains. AN Independent claim is included for a method for extracting water from poorly permeable material.
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