生物法解毒六价铬技术的应用现状与进展  

Current Application Situation and Development on Detoxification of Cr(Ⅵ)by Microoganisms

作　　者：龙腾发[1] 柴立元[1] 郑粟[1] 闵小波[1] 

机构地区：[1]中南大学冶金科学与工程学院,长沙410083

出　　处：《安全与环境工程》2004年第3期22-25,30,共5页Safety and Environmental Engineering

基　　金：教育部优秀青年教师资助计划项目 (教人司 2 0 0 1-3 9号 )。

摘　　要：生物法治理含铬废水、废渣具有经济、高效且无二次污染等优点 ,引起了国内外的广泛关注 ,文章介绍了生物解毒六价铬技术在国内外的研究现状和进展 ,总结了解毒机理及工艺存在的问题。并指出了这一技术的研究热点和发展前景。At present the treatment of wastewater or slag containing chromium by microorganisms,with advantages of low cost,high efficiency and being free of second pollution,has been paid wide attention to at home and abroad.This paper introduces in detail the present situation and progress for the technology of hexavalent chromium detoxicated by microorganisms. It also discusesses the detoxification mechanism and existing problems of the technology. And finally the focus points and the prospects are also presented

关 键 词：铬渣 生物解毒 六价铬还原菌 解毒机理 

分 类 号：X505[环境科学与工程—环境工程]