Research progress on the removal of organisms from drinking water by ion exchange

doi:10.11894/1005-829x.2009.29(8).16

Abstract

Abstract:

In recent years,the method abroad for removing organisms from drinking water mainly include: coagulation and clearness,activated carbon adsorption,membrane separation,ion exchange etc.Ion exchange is the most effective method for removing low molecular weight organisms,which results in producing disinfection by-products in drinking water normal treatment.From the characteristics of ion exchange resin,water quality and organic compounds,the influential factors of ion exchange on the removal of organisms from drinking water are discussed.

Key words: organisms, ion exchange, water supply treatment

摘要：

近年来国外去除饮用水中有机物的方法有混凝澄清、活性炭吸附、膜分离以及离子交换法等,其中离子交换法可有效地去除饮用水常规处理产生的消毒副产物--低分子有机物。进而从离子交换树脂的本身特征、水质特征和有机化合物特征3方面详细讨论了离子交换去除饮用水中有机物的影响因素。

关键词: 有机物, 离子交换, 给水处理

CLC Number:

X703.1

Li Hongyan, Li Yaxin, Yue Xiuping. Research progress on the removal of organisms from drinking water by ion exchange[J]. INDUSTRIAL WATER TREATMENT, 2009, 29(4): 16-20.

李红艳, 李亚新, 岳秀萍. 离子交换去除饮用水中有机物的研究进展[J]. 工业水处理, 2009, 29(4): 16-20.

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URL: https://www.iwt.cn/EN/10.11894/1005-829x.2009.29(8).16

https://www.iwt.cn/EN/Y2009/V29/I4/16

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