In situ surface modification of forward osmosis membrane by polydopamine/polyethyleneimine-silver nanoparticle for anti-fouling improvement in municipal wastewater treatment

In situ surface modification of forward osmosis membrane by polydopamine/polyethyleneimine-silver nanoparticle for anti-fouling improvement in municipal wastewater treatment

In this work, we demonstrate the surface functionalization of cellulose triacetate membrane with co-deposition of polydopamine (PDA)/polyethyleneimine (PEI) and silver nanoparticles (AgNPs) for antifouling property in municipal wastewater treatment. PDA/PEI was first coated on the membrane surface b...

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Bibliographic Details
Main Authors: Yan Sun, Lu Zheng, Qianying Feng, Xiaoyang Xie, Zixin Yong, Jiaojie He, Liwei Yang, Xiaohong Zhao
Format: Article
Language:English
Published: IWA Publishing 2023-05-01
Series:Water Science and Technology
Subjects:
antifouling
forward osmosis
municipal wastewater treatment
polydopamine/polyethyleneimine-silver nanoparticle
surface modification
Online Access:http://wst.iwaponline.com/content/87/9/2195

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