Polysulfone ultrafiltration membrane incorporated with Ag-SiO2 nanohybrid for effective fouling control
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چکیده
منابع مشابه
Fouling and Rejection Characteristic of Humic Substances in Polysulfone Ultrafiltration Membrane
In this study, the ultrafiltration membrane for humic substance removal was prepared by blending polysulfone with a high concentration of PEG400 as additives. The influences of the additive to the fouling resistance capability and humic substances rejection of the polysulfone membrane were investigated. The addition of 35%wt of PEG400 concentration improved the pure water flux up to 200, but re...
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Pre-treatment is normally required to reduce or control the fouling of ultrafiltration (UF) membranes in drinking water treatment process. Current pre-treatment methods, such as coagulation, are only partially effective to prevent long-term fouling. Since biological activities are a major contributor to accumulated fouling, the application of an oxidation/disinfection step can be an effective c...
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ژورنال
عنوان ژورنال: Journal of Water and Health
سال: 2017
ISSN: 1477-8920,1996-7829
DOI: 10.2166/wh.2017.234