膜技术在自来水厂的应用现状

摘要

This paper reviews the micro filtration,ultrafiltration,nanofiltration,reverse osmosis several commonly used membrane separation technology and the combination of membrane separation technology at home and abroad in the application of water plants,combined with its removal of toxic and harmful sub-stances,explained the membrane separation technology in the application of water plant treatment effect and existing problems.The prospect of the application of membrane separation technology is prospected,so as to provide reference for the application of membrane separation technology in waterworks.%综述了微滤、超滤、纳滤、反渗透几种常用的膜分离技术及其组合膜分离技术在国内外自来水厂的应用现状,结合其对各种有毒有害物质的去除情况,说明了膜分离技术在自来水厂应用中的处理效果及存在的问题,并对膜分离技术的应用前景作了展望,以期为膜分离技术在自来水厂中的应用提供借鉴.