土壤综合治理技术─—空气抽取法和堆肥法结合使用治理土壤污染

文中介绍了国外用土壤空气抽取法和堆肥法清除土壤中有机溶剂、芳香烃类和石油污染物的技术及其应用。这两种方法单独使用均可成功地治理有害废弃物。实践证明，将这两种技术串联使用可更有效地处理土壤中污染物及加速生物降解过程。根据现场特点，利用多种治理技术综合治理土壤污染物是治理污染物的发展方向。

Soil Treatment Technologies Combined Soil Vapor Extraction and Composting of Contaminated Soils used Together to Clean Complex Contaminated sites

This paper refers to the foreign countries using soil vapor extraction and composting of contaminated soils to eliminate organic solvents,aromatic hydrocar-bons and oil pollutants in soil,thus offering their technology and application.These two methods can be used singly to successfully control harmful wastes, Practice shows integration of these two techniques can be used to more effectively treat pollutants in soil and accelerate the biological degradation, According to the field characteristics,uti-lization of multiple control technology to comprehensively treat soil pollutants is the de-velopment course of controlling pollutants.