Effect of electromagnetic field on membrane fouling in reverse osmosis process
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- 作者：Mohammad Rouinaa ; Hamid-Reza Kariminiaa ; kariminia@sharif.ir" class="auth_mail" title="E-mail the corresponding author ; Seyyed Abbas Mousavia ; Eshaq Shahryarib
- 关键词：Electromagnetic field ; Reverse osmosis ; Membrane ; Fouling
- 刊名：Desalination
- 出版年：2016
- 出版时间：3 October 2016
- 年：2016
- 卷：395
- 期：Complete
- 页码：41-45
- 全文大小：714 K
文摘
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Investigating the effect of electromagnetic field (EMF) on membrane salt rejection, membrane pressure drop and deposits formed on membrane for the first time.
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Applying EMF on the surface of RO membranes significantly increased the performance of the membrane
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Applying EMF caused a delay in the formation of concentration polarization layers on the membrane surface
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Applying EMF increased the nucleation of anions and cations in the bulk fluid and created soft and powdery crystals