超滤膜技术在自来水处理中的研究与应用进展  

Research and application of progress of ultrafiltration membrane technology in the drinking water treatment

作　　者：赵雪莲[1] 翟东会 王凯[1] 

机构地区：[1]北京桑德环境工程有限公司,101102

出　　处：《北京水务》2011年第6期41-45,共5页Beijing Water

摘　　要：日前,饮用水水质标准大幅提高。传统的混凝-沉淀-过滤-消毒处理工艺对有机物去除效果差,无法满足人们对优质饮用水的需求。膜处理技术是21世纪水处理的关键技术。超滤膜在饮用水应用上已取得一定进展。介绍了超滤膜的工作原理,在自来水处理中应用的特点以及研究进展和应用情况,并总结了超滤膜技术在自来水应用中存在的问题和前景。The drinking water quality standard was enhanced greatly,the traditional water purification process that is coagulation-sedimentation-filtration-disinfection couldn＇t meet the need of people for good drinking water, with the removal efficiency of organic pollutants low. The membrane process is very important in the 21st century. Uhrafiltration membrane has gained progress in the application for the drinking water. The paper has introduced the new technology＇s theory and characteristics of uhrafihration membrane and the research progress of uhrafiltration membrane for the purification of drinking water in recent years, and has concluded the problems and expected the technology application foreground and developing direction in China.

关 键 词：超滤膜 自来水 预处理 应用 

分 类 号：TU991.2[建筑科学—市政工程]