PRB技术在污染场地治理中的应用及展望

Application and Prospect of PRB Technology in Contaminated Site Remediation

可渗透反应墙(Permeable Reactive Barrier PRB)技术是处理土壤和地下水污染的新趋势。本文综述了PRB技术的反应原理和结构,重点介绍了PRB技术研究内容的核心——反应区域介质,简述了国内外PRB技术的应用及研究现状。在此基础上,对PRB技术在我国污染场地治理中的应用前景进行了展望。

Permeable Reactive Barrier(PRB) technology is a new trend in the treatment of pollution of soil and water. This paper summarizes the reaction principle and structure of PRB technology, focuses on the core of the research content of PRB technology-reaction region medium, and briefly describes the application and research status of PRB technology. Besides, the application of PRB technology in contaminated sites remediation in China is prospected.