For the unsaturated zone, soil vapor extraction techniques have proven to be effective. 对于水不饱和性区域,土壤的蒸汽抽提技术被证明有效。
Soil vapor extraction ( SVE ) technology is one of the most useful methods to remove volatile organic compounds ( VOCs ) in unsaturated soil. 抽气清除法(SVE)是最常用的清除土壤非饱和区中可挥发污染物的方法之一。
Soil vapor extraction ( SVE ) has been effectively used for the removal of volatile petrochemicals from unsaturated soil. 土壤气相抽提(SVE)技术广泛应用于不饱和土壤中挥发性有机污染物的去除。
Bioventing ( BV ) is a widely applied bioremediation technology for removal of organic compounds from unsaturated soil. It can be used to treat light and heavy components of petroleum contamination and can reduce the cost of tail gas treatment comparing with Soil Vapor Extraction(SVE). 生物通风技术(BV)是一种广泛应用于有机化合物污染包气带土壤的生物修复技术,可处理石油污染物中的轻组分和重组分,与SVE相比,尾气的处理成本也大大降低。
Laboratory; Experimental Investigation and Numerical Modeling for Removal of Chloropicrin from Topsoil by Soil Vapor Extraction(SVE) 土柱通风法去除表层土中氯化苦的模拟实验研究