Polyamide/PVC based composite hollow fiber nanofiltration membranes: Effect of substrate on properties and performance
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- 作者：Xin Konga ; Ming-Yong Zhoua ; Chun-Er Lina ; Jun Wanga ; Bin Zhaob ; Xiu-Zhen Weic ; Bao-Ku Zhua ; c ; zhubk@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nanofiltration ; Hollow fiber membrane ; Poly(vinyl chloride) ; Substrates ; Pore size
- 刊名：Journal of Membrane Science
- 出版年：2016
- 出版时间：1 May 2016
- 年：2016
- 卷：505
- 期：Complete
- 页码：231-240
- 全文大小：2759 K
文摘
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TFC NF membrane was successfully prepared using PVC hollow fiber as new substrate.
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Substrate properties greatly influence the formation of polyamide structure.
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NF performance was determined by the pore size and porosity of PVC substrates.
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PVC-NF2 membranes exhibited MgSO4 rejection of 98.0% and flux of 28 L/m2 h.