Removal of perfluorooctane sulfonate by a gravity-driven membrane: Filtration performance and regeneration behavior

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Removal of perfluorooctane sulfonate by a gravity-driven membrane: Filtration performance and regeneration behavior

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作者：Hao Guo ; Jianqiang Wang ; Ye Han ; Yong Feng ; Kaimin Shih ; Chuyang Y. Tang ; ^{tangc@hku.hk" class="auth_mail" title="E-mail the corresponding author}
关键词：Perfluorooctane sulfonate (PFOS) ; Nanofibrous membrane ; Gravity-driven filtration ; Removal ; Regeneration
刊名：Separation and Purification Technology
出版年：2017
出版时间：1 March 2017
年：2017
卷：174
期：Complete
页码：136-144
全文大小：3177 K

文摘

•: A highly porous nanofibrous membrane was applied for PFOS removal.
•: The membrane was operated under gravity-driven condition.
•: Significant PFOS removal was observed.
•: PFOS removal increased under lower pH and higher ionic strength.
•: The used membrane can be easily regenerated with simple methanol rinsing.

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