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RISPolysulfone/Brij-58 blend nanofiltration membranes: preparation, morphology and performance
Year: 2013
Abstract:
In present research, novel asymmetric polysulfone (PSF)membraneswith high hydrophilicity and noticeable rejection of arsenic, as one of the major environmental problems, were prepared from PSF/Brij-58/NMP (1-methyl-2-pyrrolidone) ...
Preparation and Characterization of Modified Polysulfone Membranes With High Hydrophilic Property Using Variation in Coagulation Bath Temperature and Addition of Surfactant
Year: 2012
Abstract:
In this research, novel asymmetric polysulfone (PSF) membranes were prepared from PSF/polyethylene glycol (PEG)/polyoxyethylene sorbitan monolaurate/1-methyl-2-pyrrolidone (NMP) system via immersion precipitation. Pure ...
Preparation of modified polyethersulfone membranes using variation in coagulation bath temperature and addition of hydrophilic surfactant
Year: 2012
Abstract:
In this study, novel asymmetric polyethersulfone membranes were prepared from PES/PEG/Tween-20/NMP system via immersion precipitation. Pure water was used as gelation media. Simultaneous effects of variation in coagulation ...