地质环境中挥发性有机污染研究现状  

Research Status of VOCs in Geo-environment

作　　者：钱永[1] 张兆吉[1] 费宇红[1] 王春晓[1] 陈京生[1] 

机构地区：[1]中国地质科学院水文地质环境地质研究所,石家庄050061

出　　处：《南水北调与水利科技》2010年第6期86-90,共5页South-to-North Water Transfers and Water Science & Technology

基　　金：中国地质调查局国土资源大调查项目"华北平原地下水污染调查评价"(1212010634600);中国地质科学院水文地质环境地质研究所基本科研业务费"土壤中挥发性有机污染物气液关系及转化研究"(SK200806)

摘　　要：有机化工产品的广泛使用和不当排放,造成越来越严重的环境有机污染。其中,地质环境有机污染研究,尤其是地下水有机污染调查和研究广泛开展。详细介绍了国内外关于有机污染尤其是挥发性有机污染的研究现状,认为目前该方面的研究主要侧重于地下水中有机污染方面,非饱和带中挥发性有机污染及土、孔、水共存的特性对其该种运移的影响研究则正在广泛兴起,并正在成为有机污染研究的一个重要的方向。More and more organic contamination of environment has been occurred with broad utilization of chemical products and their improper discharging.Studies about geological environment,especially groundwater organic contamination have been carried out.Study status about VOCs contamination at home and abroad was introduced in this paper.And it was concluded that the study was mainly focused on groundwater organic pollution at present,on the contrary,it was not given enough attention on unsaturated zone′s contamination of VOCs and the multiphase impaction on its migration.Now,there are more and more efforts on the latter,and it is an important field of organic contamination study.

关 键 词：挥发性有机污染物 气液二相关系 氯代烃 地质环境 

分 类 号：X144[环境科学与工程—环境科学] X53