氯代烃污染地下水修复研究进展

The Research Progress of Repair of Underground Water Contaminated by Chlorinated Hydrocarbons

越来越多的地下水源正遭受氯代烃有机物的污染,对其污染环境的修复技术是当前环境学界的一个热点。文章分别从物理、化学和生物三个方向综述了目前修复这类污染环境的主要技术:抽出处理、渗透性反应墙和生物修复。并提出了对地下水原位修复方法的存在的弊端以及展望。

The more and more groundwater is contaminated by chlorinated organic compounds, and the technologies of the chlorinated pollution remediation are the hottest point in environmental science at present. The paper showed three methods of remediating pollution groundwater （Pump and Treat, Permeable Reactive Barrier and Biological Treatment Technology） from three basic subjects（physics, chemical and biological）. At the end of the paper, there were providing advantages and disadvantages of these, and introducing the future of the chlorinated pollution remediation.