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What is Enhanced PES Nanofiltration Membranes about?
This study aimed to develop polyethersulfone nanofiltration membranes modified with polyacrylic acid and polymethylmethacrylate to reduce water hardness. The membranes were fabricated using a phase inversion method with dimethyl acetamide and water. Characterization tests found that adding the polymers increased porosity and surface hydrophilicity. Salt rejection increased from 36% to 80-82% for membranes with 0.5% polymer additive, while tensile strength and flux were maintained but antifouling improved. T
- Author
- Anonymous 9BFDFBVhE
- Language
- EN