地下水监测在污染场地管理中的重要作用、存在问题与对策建议

Significance, problems and countermeasures of groundwater monitoring for contaminated site management

我国污染场地修复行业长期存在“重土轻水”的现象。然而,由于土壤与地下水共同构成了有机统一的地下环境,污染物在土壤和地下水之间存在密切的物质交换,因此,充分掌握目标场地的地下水污染状况对于场地环境管理及修复后地块的安全利用起着举足轻重的作用。对地下水监测在整个污染场地环境管理工作中的四方面作用进行了剖析,阐明了我国污染场地地下水监测中存在的问题,并针对性地提出了解决思路和政策建议,以期为我国的污染场地管理提供参考。

The phenomenon of "heavy soil and light water" has long existed in polluted site remediation industry in China However, soil and groundwater constitute the organic and unified underground environment together, and there is a close material exchange between soil and groundwater. Therefore, a full understanding of groundwater contamination condition is critical for contaminated site management and safe redevelopment of post-remediation land. Based on the four functions of groundwater monitoring in the whole environmental management of contaminated sites, in this paper, the problems existing in groundwater monitoring of contaminated sites in China were analyzed, and the solutions and policy suggestions were put forward in order to provide reference for groundwater control in contaminated site remediation industry in China.