Evaluation of thin film nanocomposite reverse osmosis membranes for long-term brackish water desalination performance

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• 作者：Pinar Cay-Durgun^a ; ^b ; Cailen McCloskey^a ; John Konecny^a ; Afsaneh Khosravi^a ; Mary Laura Lind^a ; ^b ; ^{mllind@asu.edu}
• 关键词：Thin film nanocomposite membrane ; Reverse osmosis ; Nanoparticles ; Long-term performance ; Desalination
• 刊名：Desalination
• 出版年：2017
• 出版时间：17 February 2017
• 年：2017
• 卷：404
• 期：Complete
• 页码：304-312
• 全文大小：1161 K
• 卷排序：404

文摘

NaA type zeolite nanoparticles embedded in polyamide membranes via interfacial polymerization process. Hand-cast TFC and TFN membranes were tested for ~ 3000 h in a cross-flow testing system. TFN membranes demonstrated enhanced water-salt permselectivity compared to TFC membranes. TFN membranes exhibited desalination performance stability over long term application.