Effect of pulsed electric field and polarity reversal on peptide/amino acid migration, selectivity and fouling mitigation
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- 作者：Shyam Suwala ; b ; Jean Amiota ; b ; Lucie Beaulieua ; b ; Laurent Bazineta ; b ; Laurent.Bazinet@fsaa.ulaval.ca" class="auth_mail" title="E-mail the corresponding author ;
- 关键词：Ion exchange membranes ; Peptide and amino acid fouling ; Pulsed electric field ; Polarity reversal
- 刊名：Journal of Membrane Science
- 出版年：2016
- 出版时间：15 July 2016
- 年：2016
- 卷：510
- 期：Complete
- 页码：405-416
- 全文大小：2818 K
文摘
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Pulsed electric field (PEF) and polarity reversal (PR) of current were tested.
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PEF did not affect peptide migration rate at both current densities.
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PEF increased selectivity of Arg and Lys, and decreased energy consumption.
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Both PEF and PR reduced ion-exchange membrane fouling and its degradation.