Synthetic polymer composite membrane for the desalination of saline water

作者: M.A. Ashraf , M.J. Maah , A.K. Qureshi , M. Gharibreza , I. Yusoff

DOI: 10.1080/19443994.2012.751152

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摘要: Abstract Development of desalination technologies has been identified as vital to fulfilling future water demand. In this research, composite membrane with polyvinyl alcohol (PVA) separating layer material while cellulose acetate (CA) and polyethylene glycol (PEG) supporting were used. the present research work, synthesis characterization a multilayer PVA/CA/PEG was attempted where performance applicability investigated for reverse osmosis different feed concentrations groundwater, brackish, highly saline, also extremely saline (seawater). Values both salt rejection flux assessed measure efficiency. addition suitable application prepared synthetic membranes, antimicrobial sustainability evaluated prospective function against gram-positive gram-negative bacteria depicted. It can be concluded by work that per...

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