Underwater superoleophobic modified polysulfone electrospun membrane with efficient antifouling for ultrafast gravitational oil-water separation 机翻标题: 暂无翻译,请尝试点击翻译按钮。

来源
Separation and Purification Technology
年/卷/期
2018 / 200 /
页码
284-293
ISSN号
1383-5866
作者单位
GIST, Sch Earth Sci & Environm Engn, GDRC, 123 Cheomdangwagi Ro, Gwangiu 61005, South Korea;GIST, Sch Earth Sci & Environm Engn, GDRC, 123 Cheomdangwagi Ro, Gwangiu 61005, South Korea;GIST, Sch Mat Sci & Engn, 123 Cheomdangwagi Ro, Gwangiu 61005, South Korea;GIST, Sch Mat Sci & Engn, 123 Cheomdangwagi Ro, Gwangiu 61005, South Korea;GIST, Sch Earth Sci & Environm Engn, GDRC, 123 Cheomdangwagi Ro, Gwangiu 61005, South Korea;
作者
Obaid, M.;Yang, Euntae;Kang, Dong-Hee;Yoon, Myung-Han;Kim, In S.;
摘要
A superoleophobic underwater modified electrospun membrane is produced via a novel effective modification method, to overcome the hydrophobicity and fouling propensity of the electrospun polysulfone (PSf) membrane. In which the fabricated PSf electrospun membranes were immersed in different NaOH concentrations (0, 0.1, 0.5, and 1 M) at different temperatures (25, 50, 75, and 100 degrees C) for different time (1, 3, 5, 7 h) to produce 64 modified membranes. Based on the characterization of the modified membranes, the best-modified membrane was chosen and was investigated in the oil-water separation system.
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关键词/主题词
Underwater superoleophobic;Oil-water separation;Nanofiber membrane;Modification method;PSf;
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