Open porous hydrophilic supported thin-film composite forward osmosis membrane via co-casting for treatment of high-salinity wastewater

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• 作者：Gang Chen^a ; Renxiao Liu^a ; ^b ; Ho Kyong Shon^c ; Yanqiang Wang^d ; Jianfeng Song^a ; ^b ; Xue-Mei Li^a ; ^{afmgroup@126.com} ; Tao He^a ; ^{het@sari.ac.cn}
• 关键词：Forward osmosis ; Co-casting ; Hydrophilic support ; Shale gas produced water ; High-salinity brine
• 刊名：Desalination
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：405
• 期：Complete
• 页码：76-84
• 全文大小：1047 K
• 卷排序：405

文摘

Hydrophilic substrates were prepared via single and co-casting approaches. Open pores were formed in the bottom surface using co-casting method. TFC FO membranes were prepared based on the two substrates. TFC FO membrane with hydrophilic support via co-casting method showed the lowest S value. Water flux was improved with TFC FO membrane in treating synthetic produced water.