Morphologies and separation characteristics of polyphenylsulfone-based solvent resistant nanofiltration membranes: Effect of polymer concentration in casting solution and membrane pretreatment condition - Sani, Nur Aimie Abdullah; Lau, Woei Jye; Ismail, Ahmad Fauzi, Sani, Nur Aimie Abdullah; Lau, Woei Jye; Ismail, Ahmad Fauzi (2015)