The influence of different operating parameters on the treatmenteffluent by polyamide membrane separation for reuse in the textilefactory was systematically studied in the temperature range of 15-45℃and the applied pressure range of 50-200psi. The results showed thatthe flux of water increased and solute rejection increased with anincrease in applied pressure. The flux of water increased and soluterejection decreased with an increase in temperature. The flux of waterdecreased and solute rejection increased with an increase in soluteconcentration in feed. Moreover, the flux of water was proportional tothe applied pressure. The solute rejection was found to be a nonlinearfunction of the applied pressure and temperature. Comparison of thevalues of rejection, the separation ability of polyamide membranedecreases in the following order: inorganics > organics. Theexperimental formula developed by Sourirajan was used for calculatingthe transport parameters of polyamide membrane system in this study.
第二十三屆輸送現象及其應用研討會暨膜分離論壇第四屆台灣-新加坡環境保護技術研討會論文集=Proceedings of The 23st Symposium of Transport Phenomena and 1ts Applications/Membrance Seperation Forum/The 4st Taiwan-Singapore Jiont Symposium on Environmental Technology，頁23-28