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Study on the Removal of Some Main Micro-Pollutants in Tap Water by Means of the Combination Technique of Nanofiltration with Other Filtrations
Received date: 2002-02-04
Revised date: 2002-07-18
Online published: 2003-03-10
The main micro-pollutants in tap water in the Pear River Delta area are organic matter, disinfection by-products, NH3-N and nitrite.A deep treatment test to this type of tap water was designed and conducted by the combination technique of nanofiltration and other filtrations. The results show that this technique can remove about 90 % of the organic pollutants, and the purified water can reach very high standard.
Key words： nanofiltration; deep treatment for drinking water; tap water; pollutant
Lin Yaojun , Xiao Xianming , Fu Jiamo . Study on the Removal of Some Main Micro-Pollutants in Tap Water by Means of the Combination Technique of Nanofiltration with Other Filtrations[J]. Journal of University of Chinese Academy of Sciences, 2003 , 20(2) : 238 -241 . DOI: 10.7523/j.issn.2095-6134.2003.2.018
[1] 杨福才.膜技术处理饮用水.中国给水排水.1997,(4):34~38
[2] 续曙光,李销定,刘忠洲.我国膜分离技术研究.环境科学进展,1997,5(6):72~76
[3] 冯敏主编.工业水处理技术.北京:海洋出版社,1992.985~986
[4] Wammes J, McGovern D.Reverse osmosis: TDS are not all bad. Water Condition and Purification, 1998,40(12): 67~70
[5] 李灵芝,张淑琪.纳滤膜(NF)在饮用水处理中的应用.给水排水,1997,(5):30~35
[6] 肖贤明,王新明,刘祖发.我国部分商品瓶装水中挥发性有机物的检出.环境科学研究,2001,14(1):61~65
[7] 李正明,王兰君编.矿泉水与瓶装水生产技术手册.北京:中国轻工业出版社,95~326
[8] 汪光焘.城市供水行业2000年技术进步发展规划.北京:中国建筑工业出版社,1993
[9] 中华人民共和国卫生部.瓶装饮用纯净水卫生标准.1998.GC17324-1998
[10] 肖贤明,林耀军, 刘祖发.饮用水Ames致突变性与主要有机污染指标的关系.中国科学院研究生院学报,2002,19(2):125~128
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