微生物处理环境中重金属铬的研究进展  

Recent Advances in Research of Heavy Metal Chromium in Microbiological Treatment of Environment

作　　者：翟硕莉[1] 魏淑珍[1] 王悦[1] 张秀丰 

机构地区：[1]衡水学院生命科学学院,河北衡水053000 [2]衡水出入境检验检疫局,河北衡水053000

出　　处：《衡水学院学报》2015年第4期24-26,共3页Journal of Hengshui University

基　　金：河北省科技支撑计划项目(13277531)

摘　　要：重金属铬污染是环境污染的一个重要方面,对人体健康造成潜在威胁.近年来,微生物降解法在重金属铬的处理研究中占据着重要地位,六价铬对环境和人体健康危害大.阐述了降解重金属铬的微生物类型、微生物降解重金属铬的机理及影响铬降解的因素方面的研究现状和进展,并探讨了微生物法降解铬有待深入研究的问题和应用前景.Chromium in environment can lead to many serious pollution problems and potential threat to human health.Microbial technology has played an important role in the degradation of chromium in recent years. Cr （VI） is tremendouslyharmful to the environment and human health. This paper has expounded the type of microorganism, degradation mechanismsof microorganism and the parameters affecting the microbial functions in detail. Existing problems and application prospectsof microbial technology are discussed.

关 键 词：铬 降解 微生物法 重金属 

分 类 号：X172[环境科学与工程—环境科学]