Improvement of Reverse Osmosis Membrane by Grafting Hydrophilic Hydrocarbon on Membrane Surface, M.Sc. Thesis Sharif University of Technology ; Mousavi, Abbas (Supervisor) ; Ramezani Saadat Abadi, Ahmad (Supervisor)
Abstract
In this study, surface modification of Thin-film composite (TFC) membranes was performed in order to enhancement of its performance and chlorine resistance. TFC membranes was prepared through the interfacial polymerization between m-phenylenediamine (MPD) and trimesoyl chloride (TMC) on the polysulphone support membrane and surface modification performed through redox initiated graft polymerization of acrylic amide followed by acrylic acid. The successful surface modification of TFC membranes was evident from attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), contact angle (θ), scanning electron microscope (SEM) and atomic force microscope (AFM). Changes in...
Cataloging briefImprovement of Reverse Osmosis Membrane by Grafting Hydrophilic Hydrocarbon on Membrane Surface, M.Sc. Thesis Sharif University of Technology ; Mousavi, Abbas (Supervisor) ; Ramezani Saadat Abadi, Ahmad (Supervisor)
Abstract
In this study, surface modification of Thin-film composite (TFC) membranes was performed in order to enhancement of its performance and chlorine resistance. TFC membranes was prepared through the interfacial polymerization between m-phenylenediamine (MPD) and trimesoyl chloride (TMC) on the polysulphone support membrane and surface modification performed through redox initiated graft polymerization of acrylic amide followed by acrylic acid. The successful surface modification of TFC membranes was evident from attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), contact angle (θ), scanning electron microscope (SEM) and atomic force microscope (AFM). Changes in...
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