Nanofiltration membranes with dually charged composite layer exhibiting super-high multivalent-salt rejection
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- 作者：Chunrui Wua ; 1 ; wuchunrui@tjpu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Sihua Liua ; 1 ; Zhongyang Wanga ; Jianhua Zhangb ; Xuan Wanga ; Xiaolong Lua ; luxiaolong@263.net" class="auth_mail" title="E-mail the corresponding author ; Yue Jiaa ; Wei-Song Hungc ; Kueir-Rarn Leec
- 关键词：Nanofiltration membrane ; Dually charged composite layer ; Amination ; Interfacial polymerization ; Donnan exclusion
- 刊名：Journal of Membrane Science
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：517
- 期：Complete
- 页码：64-72
- 全文大小：2175 K
文摘
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Nanofiltration membrane with dually charged composite layer was designed.
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The membrane was fabricated via A-IP on PVC substrate.
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The membrane exhibit super-high salts rejection and a reasonably high flux.
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Synergistic effect of dually charged composite layer upgrade separation efficiency.