A new class of draw solutions for minimizing reverse salt flux to improve forward osmosis desalination
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- 作者：Hau Thi Nguyena ; Nguyen Cong Nguyena ; Shiao-Shing Chena ; f10919@ntut.edu.tw" class="auth_mail" title="E-mail the corresponding author ; Huu Hao Ngob ; h.ngo@uts.edu.au" class="auth_mail" title="E-mail the corresponding author ; Wenshan Guob ; Chi-Wang Lic
- 关键词：FO ; forward osmosis ; DS ; draw solution ; FS ; feed solution ; CMC ; critical micelle concentration ; EDTA ; ethylenediaminetetraacetic acid ; LMH ; L/m2h ; GMH ; g/m2h ; NF ; nanofiltration ; RO ; reverse osmosis ; NP ; nonylphenol ethoxylates ; TOC ; total organic carbon ; TDS ; total dissolved solid
- 刊名：Science of the Total Environment
- 出版年：2015
- 出版时间：15 December 2015
- 年：2015
- 卷：538
- 期：Complete
- 页码：129-136
- 全文大小：1342 K
文摘
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NP surfactant coupled with highly charged EDTA could minimize salt leakage.
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Reverse salt flux of the novel DS was 3 times lower than that of EDTA-2Na only.
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Interaction between tails of NP with FO membrane constricted membrane pore.
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Approximately 95% recovery of draw solute achieved by using NF-TS80 membrane