Treatment of model inland brackish groundwater reverse osmosis concentrate with electrodialysis 鈥?Part II: Sensitivity to voltage application and membranes
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- 作者：W. Shane Walker ; wswalker2@utep.edu" class="auth_mail ; Younggy Kim1 ; younggy@mcmaster.ca" class="auth_mail ; Desmond F. Lawler2 ; dlawler@mail.utexas.edu" class="auth_mail
- 关键词：Electrodialysis ; High recovery inland brackish groundwater ; Concentrate treatment ; Voltage application ; Specific energy consumption ; Electro-osmosis
- 刊名：Desalination
- 出版年：15 July 2014
- 年：2014
- 卷：345
- 期：Complete
- 页码：128-135
- 全文大小：860 K
文摘
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Synthetic BWRO concentrates of 7.9–14.8 g/L were desalinated by electrodialysis.
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Current densities with CMV-AMV membranes were ~ 15% greater than with PCSK-PCSA.
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Specific energy consumption was 0.03 kW h/m3 per Volt/cell-pair per meq/L separated.
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Water transfer by electro-osmosis and osmosis was quantified.