| 荷电超滤膜去除水中天然有机物的研究进展 |
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| 引用本文： | 侯娟,邵嘉慧,何义亮,郭召海,杨敏.荷电超滤膜去除水中天然有机物的研究进展[J].环境科学与技术,2009,32(1). |
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| 作者姓名： | 侯娟 邵嘉慧 何义亮 郭召海 杨敏 |
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| 作者单位： | 1. 上海交通大学环境科学与工程学院,上海,200240
2. 中科院生态环境研究中心环境水质学国家重点实验室,北京,100085 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 较传统的超滤过程,使用荷电膜的超滤技术能实现对水中天然有机物(NOM)更高的去除率,并同时减少膜污染。文章从膜材料性质、溶液环境和NOM性质这几方面来综述荷电超滤膜去除水中天然有机物的研究进展。最后对荷电超滤膜去除NOM方面的进一步研究工作提出了建议。
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| 关 键 词： | 荷电超滤膜 天然有机物 去除率 膜污染 |
Review on Charged Ultrafiltration to Remove Natural Organic Matter in Water |
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| HOU Juan,SHAO Jia-hui,HE Yi-liang,GUO Zhao-hai,YANG Min.Review on Charged Ultrafiltration to Remove Natural Organic Matter in Water[J].Environmental Science and Technology,2009,32(1). |
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| Authors: | HOU Juan SHAO Jia-hui HE Yi-liang GUO Zhao-hai YANG Min |
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| Institution: | 1.School of Environmental Science and Engineering;Shanghai Jiaotong University;Shanghai 200240;China;2.State Key Laboratory of Environment Aquatic Chemistry;Chinese Academy of Sciences;Beijing 100085;China |
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| Abstract: | Ultrafiltration with charged membranes provides greater removal of natural organic matter(NOM)in water than conventional ultrafiltration treatment,and it also reduces membrane fouling.Effect of membrane properties,solution environment and NOM properties on removal of NOM in water with charged ultrafiltration membrane was discussed.Future study on NOM removal with charged ultrafiltration membranes was also proposed. |
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| Keywords: | charged ultrafiltration membrane natural organic matter removal efficiency membrane fouling |
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