| Arsenic in Drinking Water and Its Removal |
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| 引用本文： | Liu Zhenzhong Deng Huiping Zhan Jian. Arsenic in Drinking Water and Its Removal[J]. 中国人口．资源与环境(英文版), 2007, 5(3): 23-30 |
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| 作者姓名： | Liu Zhenzhong Deng Huiping Zhan Jian |
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| 作者单位： | [1]School of Architecture, Nanchang University, Nanchang Jiangxi 330031, China [2]School of Environment Science and Engineering, Tongji University, Shanghai 200092, China |
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| 摘 要： |
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| 关 键 词： | 饮用水 水污染 砷 迁移 凝固-沉降 吸收 离子交换 膜技术 |
Arsenic in Drinking Water and Its Removal |
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| Liu Zhenzhong,Deng Huiping,Zhan Jian. Arsenic in Drinking Water and Its Removal[J]. Chinese JOurnal of Population Resources and Environment, 2007, 5(3): 23-30 |
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| Authors: | Liu Zhenzhong Deng Huiping Zhan Jian |
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| Abstract: | Superfluous arsenic in drinking water can do harm to human health. In this paper, a broad overview of the available technologies for arsenic removal has been presented on the basis of literature survey. The main treatment methods included coagu- lation-sedimentation, adsorption separation and ion exchange, membrane technique, which have both advantages and disadvan- tages. It concluded that the selection of treatment process should be site specific and prevailing conditions and no process can serve the purpose under diverse conditions as each technology has its own limitations. In order to gain good results, some methods should be improved. |
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| Keywords: | arsemc removal coagulation-sedimentation adsorp tion ion exchange membrane technique |
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