饮用水中嗅味物质—土臭素和二甲基异冰片去除技术  

Removal of Stinking Compounds Geosmin(GSM) and 2-Methylisoborneol(MIB) in Drinking Water

作　　者：陈蓓蓓[1] 高乃云[1] 马晓雁[1] 徐斌[1] 

机构地区：[1]同济大学污染控制与资源化研究国家重点实验室,上海200092

出　　处：《四川环境》2007年第3期87-93,共7页Sichuan Environment

摘　　要：本文介绍了引起饮用水臭味的痕量污染物土臭素(geosmin,GSM)和二甲基异冰片(2-methylisoborneol,MIB)的来源和危害,分析了吸附、臭氧氧化、光催化氧化、生物氧化等工艺对它们的去除效果。针对原水中不同种类和不同浓度的嗅味物质,应采取不同的处理工艺,达到良好的处理效果,满足居民对水质的要求。The origins and hanna of trace level stinking compounds GSM and MIB in drinking water are introduced. Removal emciencies of some treatment technologies such as adsorption, ozonic oxidation, photocatalysis oxidation and biological oxidation are discussed. Depending on different sort of stinking compounds and their concentration, corresponding proper treatment process should be adopted to achieve good result and to meet the residents＇ requirement of the water quality.

关 键 词：饮用水处理技术 嗅味物质 土臭素 2-甲基异冰片 

分 类 号：X703[环境科学与工程—环境工程]