摘要
饮用水水源的污染日益严重,对人类的健康带来了极大的危害,对净水技术提出了新的挑战。常规水处理工艺对微污染水的净化很难达到健康饮用水标准,纳滤膜分离技术能很好地实现对微污染原水的彻底处理,出水水质稳定安全,完全可达到健康饮用水标准。对纳滤膜分离技术,纳滤膜技术在微污染处理中的作用,纳滤技术处理微污染水的工艺、预处理、膜污染以及经济性进行了介绍和分析。
The pollution of drinking water source results in great threat to the health of people and is a challenge to the traditional water treatment processes. The nanofiltration membrane separation technology, as a way to solve the problem is discussed on its characterizations, functions, technological design, pretreatment, membrane fouling and economics for micro-polluted raw water treatment in this paper.
出处
《水处理技术》
CAS
CSCD
北大核心
2005年第9期6-9,共4页
Technology of Water Treatment
关键词
微污染水
纳滤
膜分离
水处理
micro-polluted water
nanofiltration
membrane separation
water treatment
