Polyamide membrane

Commercially available thin film composite (TFC) polyamide membrane (GE AG) and asymmetric cellulose acetate membrane (GE CE) have been characterized using different concentrations of ammonium sulfate, up to 40 g·l−1, in order to determine their suitability for the concentration of ammonium as ammoni

Reverse osmosis (RO) is increasingly used as a separation technique in chemical and environmental engineering for the removal of organics and organic pollutants present in waste water. Treatment of organics by RO is dependent on many factors and hence developing a viable RO system involves extensive

In this paper the results obtained from investigations on a polyamide reverse osmosis membrane fouled by precipitation of materials which exist in water are presented. In these studies, the effect of different cleaning agents on recovery of the fouled membrane has been shown. Results show that a com