PRB修复地下水污染的研究综述

STATUS REVIEW OF GROUNDWATER POLLUTION RESTORATION BY PERMEABLE REACTIVE BARRIER

综述了可渗透反应墙(PRB)的概念、结构、反应机理,按照处理不同的污染物和反应介质对PRB进行分类,并对此应用现状进行了分析,分析当前PRB技术在修复地下水污染中所遇到的问题,展望其未来发展方向。

This paper simply introduces the concept,the structure,the reaction mechanism,the classification according to the different pollutants and reactive mediums,and analyses the recent status of PRB application,then supposes questions that need to be solved urgently in recovery of groundwater pollutions and sees the prospect of the PRB technique.