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  • 标题:DEVELOPMENT AND SURFACE MODIFICATION OF ANION EXCHANGE MEMBRANE FOR ENHANCEMENT OF ANTIFOULING POTENTIAL IN ELECTRODIALYS PROCESS
  • 本地全文:下载
  • 作者:Vluhammad Imran Khan ; Shagufta Zafar ; Majeda Khraisheh
  • 期刊名称:Fresenius Environmental Bulletin
  • 印刷版ISSN:1018-4619
  • 出版年度:2018
  • 卷号:27
  • 期号:10
  • 页码:6751-6761
  • 语种:English
  • 出版社:PSP Publishing
  • 摘要:The membrane fouling in the course of electrodialysis (ED) is a serious problem during water treatment which results to its shorter lifetime and higher energy consumption. Here, the antifouling property of previously reported BPPO-based anion exchange membranes (AEM) has been improved by surface coating with polydopamine (PDA). The modified and unmodified membranes were characterized in term of Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM) water contact angle and water uptake. The antifouling potential was investigated in term of transition time, i.e. the time elapsed before the fouling took place.
  • 关键词:Antifouling;Polydopamine;surface modification;anion exchange membrane;Electrodialysis
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