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Synthesis and properties of polysulfone membranes

✍ Scribed by Katarzyna Majewska-Nowak

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
723 KB
Volume
71
Category
Article
ISSN
0011-9164

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✦ Synopsis

The ultrafiltration process described involved polysulfone membranes prepared on a flat glass support and on a surface of poly (methyl methacrylate) bar. Comparable studies including the effect of casting parameters and hydraulic conditions existing in the system on membrane performance were reported. Separation characteristics of each membrane module were determined. The influence of the concentration of some dyes on transport and separation membrane properties was analyzed. Long-term studies were carried out for different types of textile wastewaters. It has been found that tubular membrane modules can be used efficiently for the treatment of dyehouse effluents by ultrafiltration provided that the conditions of fluid flow are turbulent in nature.

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