典型有机污染场地环境调查评估与修复设计研究

Study on Environmental Investigation & Assessment of an Organic Contaminated Sites and Remediation Design

当前,我国城市化进程持续推进,大量工厂不得不关闭或搬离郊区,遗留大量受到严重污染的土地。本文以某有机化工厂场地为研究对象,在污染识别的基础上,制定调查采样方案,利用GC/MS等检测土壤和地下水中重金属、挥发性/半挥发性有机化合物、总石油烃的含量,并分析其在土壤和地下水中的分布特征,然后根据场地污染情况研究场地的修复技术方法。

At present, the process of urbanization in our country continues to advance. A large number of factories have to shut down or move out of the suburbs, leaving a large number of heavily polluted lands. In this paper, a field of organic chemical plant as the research object, on the basis of pollution identification, the development of sampling programs, the use of GC/MS detection of soil and groundwater heavy metals, volatile/semi-volatile organic compounds, total petroleum hydrocarbon content, And analyze its distribution characteristics in soil and groundwater, and then study the site repair techniques according to the site pollution.