ฉันรักแปลBoth TFC and TFN membranes were synthesized on the polysulfone support through interfacial polymerization. The polysulfone support was first soaked in an IPA/water (1:1 by weight) solution overnight and rinsed with deionized water for 5 min. Then, the support was soaked in deionized water for another 2 h before it was taped onto a 5 in.5 in.0.2 in. glass plate. The excess water on the support surface was removed and dried at room temperature upon standing vertically. The polysulfone support together with the glass plate was then firmly clamped by a custom-fabricated 5 in.5 in.0.6 in. Teflon frame (inner cavity: 4.2 in.4.2 in.) with eight long tail clips.