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.
出处
《四川环境》
2007年第3期87-93,共7页
Sichuan Environment
