Nano gives the answer : breaking the bottleneck of internal concentration polarization with a nanofiber composite forward osmosis membrane for a high water production rate

Scaffold-like nanofiber support layers are fabricated with an interconnected pore structure, which is superior to conventional phase-inversion support layers with tortuous sponge-like structures. This successfully breaks the intrinsic bottleneck of internal concentration polarization in forward osmo...

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Bibliographic Details
Main Authors: Song, Xiaoxiao, Liu, Zhaoyang, Sun, Darren Delai
Other Authors: School of Civil and Environmental Engineering
Format: Article
Language:English
Published: 2012
Subjects:
Online Access:https://hdl.handle.net/10356/93861
http://hdl.handle.net/10220/7520
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Institution: Nanyang Technological University
Language: English
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Summary:Scaffold-like nanofiber support layers are fabricated with an interconnected pore structure, which is superior to conventional phase-inversion support layers with tortuous sponge-like structures. This successfully breaks the intrinsic bottleneck of internal concentration polarization in forward osmosis (FO) membranes and results in a high water production rate and energy savings.