Influence of extreme concentrations of hydrophilic pore-former on reinforced polyethersulfone ultrafiltration membranes for reduction of humic acid fouling

To address the issue of membrane fouling by ubiquitous humic substances, a hydrophilic pore-former–blended polyethersulfone UF membrane was successfully synthesized via the phase inversion method. For the first time, extremely high concentrations of polyvinylpyrrolidone (PVP), up to 20 wt%, were tes...

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Veröffentlicht in:	Chemosphere (Oxford) Jg. 179; S. 194 - 201
Hauptverfasser:	Son, Moon, Kim, Hayoung, Jung, Junhyeok, Jo, Sungsoo, Choi, Heechul
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	England Elsevier Ltd 01.07.2017
Schlagworte:	cleaning Environmental Restoration and Remediation - methods Environmental Restoration and Remediation - standards fouling Humic acid humic acids Humic Substances - analysis hydrophilicity Hydrophobic and Hydrophilic Interactions Membrane membrane permeability Membranes, Artificial Permeability Polyethersulfone Polymers Polyvinylpyrrolidone Povidone - chemistry Sulfones Ultrafiltration Ultrafiltration - methods Waste Water - chemistry wastewater Water Purification - methods water treatment Polyethersulfone Membrane Polyvinylpyrrolidone Ultrafiltration Humic acid
ISSN:	0045-6535, 1879-1298, 1879-1298
Online-Zugang:	Volltext
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