A passive-active combined strategy for ultrafiltration membrane fouling control in continuous oily wastewater purification

•A passive-active combined strategy for fouling control was developed.•Achievement of enhanced surface properties and superhydrophilicity.•The oil fouling tendency was greatly mitigated, especially oil cake fouling.•Singlet oxygen contributed most to irreversible fouling removal in PMS cleaning. Mem...

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Veröffentlicht in:	Water research (Oxford) 2022-11, Vol.226, p.119219-119219, Article 119219
Hauptverfasser:	Ding, Junwen, Wang, Jinlong, Luo, Xinsheng, Xu, Daliang, Liu, Yatao, Li, Peijie, Li, Shirong, Wu, Rui, Gao, Xinlei, Liang, Heng
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalytic cleaning chemical structure Fouling control hydrophilicity oils Oily wastewater permeability porosity Superhydrophilic surface ultrafiltration Ultrafiltration membrane wastewater water
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