地下水有机污染场地地球物理方法调查探讨

Investigation of Groundwater Organic Contaminated Sites by Geophysical Methods

地下水有机污染场地整治费用高昂，前期调查阶段所用费用可能占全部整治经费的10％~50％。因此，有效降低场地调查的前期费用十分重要。地球物理方法作为一种经济可行的探测技术，在环境修复领域已开展应用。文章提出了利用地球物理方法调查地下水有机污染场地的工作流程，并对几种较为成熟的地球物理方法进行了对比，列举出了其主要参数及适用范围。同时，综述了国内外应用案例，并对该方法的特点进行了探讨。

Remediation of groundwater organic contaminated sites is quite expensive and cost in the preliminary investigation stage accounts for about 10% to 50% of the total budget, so it is very important to reduce the upfront cost of site investigation. Geophysical exploration techniques as economically viable methods have already been applied in the field of environmental remediation. In this paper, the workflows of investigating groundwater organic contaminated sites by geophysical methods are proposed. Several mature geophysical methods are compared with the main parameters and scope listed. Simultaneously, domestic and international application cases are summarized and characteristics of the methods are discussed.