六价铬修复技术筛选——以河北某电镀厂为例

Screening of Hexavalent Chromium Remediation Technology--A Case Study of an Electroplating Plant in Hebei

简述了目前土壤及地下水中常见的六价铬修复技术,根据河北某电镀厂六价铬的污染现状及周边环境条件,选取原位修复模式,在此基础上进行了土壤和地下水修复技术的筛选,最终选择地下水修复方法为地下水循环井技术,土壤修复方法为原位还原技术。

This paper briefly introduces the current common hexavalent chromium remediation technology in soil and groundwater.According to the pollution status of a hexavalent chromium electroplating plant in Hebei and its surrounding environment conditions,the in-situ remediation mode is selected.In the selection of technology,the groundwater remediation method is finally selected as the groundwater circulation well technology.The soil remediation method is the in-situ reduction technology.