超滤法处理湘江原水的试验研究  

Experimental Study on Treating of Xiang Jiang River Water by Ultrafiltration

作　　者：柯水洲[1] 文卫[1] 肖定华[1] 

机构地区：[1]湖南大学土木工程学院,湖南长沙410082

出　　处：《净水技术》2005年第5期24-26,共3页Water Purification Technology

基　　金：湖南省建设厅资助课题(编号2000-04)

摘　　要：研究了直接用超滤法处理湘江源水制取自来水的可行性,结果表明:超滤出水细菌去除率接近100%,出水浊度1.0NTU以下,对硝酸盐氮、CODMn有一定的去除率,但对金属离子(Fe、Mn)几乎无去除作用。混凝后可提高CODMn的去除效果。This paper gives the results of study on the possibility of getting drinking water from Xiang Jiang River water by ultrafiltration directly. It was indicated that the removal effciency microbes is up to 100% ,effluent turbidity is below of 1.0 NTU, ultrafiltration system has a certain removal efficiency for CODMn and the NO3-N, but has no effect for metal ion（Fe,Mn）, while the removal efficiency for CODMn was risen by coagulation.

关 键 词：超滤 湘江原水 混凝 中空纤维滤膜 超滤法处理 试验研究 湘江 CODMN 原水 出水浊度 硝酸盐氮 金属离子 去除效果 

分 类 号：X796[环境科学与工程—环境工程] X522