氯乙烯在地下水和土壤中的厌氧脱氯还原降解  

Anaerobic Reductive Dechlorinated of Chlorinated Ethene in the Groundwater and Soil

作　　者：孙晋方[1] 朱琨[1] 张伟[1] 

机构地区：[1]兰州交通大学环境与市政工程学院,兰州730070

出　　处：《环境保护科学》2008年第6期15-18,共4页Environmental Protection Science

摘　　要：主要介绍了通过原位生物修复技术还原脱氯降解氯乙烯的污染。通过注射井向氯乙烯污染区域注射有机物基质作为电子供体,再加入通过富集培养的强化微生物,通过微生物的作用对污染物降解,从而达到对污染地区修复的目的。并列举了一个实例说明此修复技术目前的研究进展水平。This paper introduced anaerobic reductive dechlorinated technology to degradate the chlorinated ethene. Adding organic substrates as the electron supplier into chlorinated ethene polluted zones through the injection well, and adding microorganism which using enriching cultures, the pollution was degradated by the microorganism and the polluted soil was remediated in situ. One experiment was described in detail to show the progress of the treatment techniques at present.

关 键 词：氯乙烯 原位生物修复 脱氯作用 生物刺激 生物强化 

分 类 号：X703[环境科学与工程—环境工程] TQ085[化学工程]