【英文篇名】 Treatment of Brackish Water with Ultrafiltration Membrane and Reverse Osmosis Membrane
【作者中文名】 孙巍; 张兴文; 罗华霖; 丁会请;
【作者英文名】 SUN Wei; ZHANG Xing-wen; LUO Hua-lin; DING Hui-qing（DaLian University of Technology; Dlian 116023; China）;
【作者单位】 大连理工大学环境与生命学院; 大连理工大学环境与生命学院 辽宁大连; 辽宁大连;
【文献出处】 辽宁化工, Liaoning Chemical Industry, 编辑部邮箱 2007年 03期 
期刊荣誉：ASPT来源刊  CJFD收录刊
【关键词】 超滤; 反渗透; 膜; 饮用水; 脱盐; 苦咸水;
【英文关键词】 Ultrafiltration; Reverse osmosis; Membrane; Drinking water; Desalination; Brakish;
【摘要】 介绍了将超滤膜和反渗透膜联用的水处理工艺,并对此种方法进行了研究。结果表明,在原水为苦咸水、含盐量在4 010-4 500 mg/L的情况下,经预处理超滤膜和反渗透膜联用的水处理工艺对CODMn、总硬度、Cl-的去除率分别达到了95%、98%、97%以上,脱盐率也达到97%以上,连续运行稳定,出水水质优于中华人民共和国饮用水标准。在实验基础上研究并探讨了超滤膜和反渗透膜联用的水处理工艺特性,为其在中水回用和小型饮用水装置等水处理应用提供实验依据。
【英文摘要】 The associated water treatment of ultrafiltration and reverse osmosis was introduced and researched in this paper.The results showed that it has a high removal efficiency of more than CODMn 95 %、hardness 98 %、Cl-97 %,the rate of desalination 97 % and continuous runs stably,when the feed which contains 4 010～4 500 mg/L TDS is treated by the process.The permeate is better than the Guidelines for Drinking Water Quality of China.The characteristics of the process were studied and discussed on the basis of exper...
【DOI】 CNKI:ISSN:1004-0935.0.2007-03-015

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