FABRICATION OF ASYMMETRIC POLYSULFONE MEMBRANE FOR DRINKING WATER PURIFICATION (BIO- MEMBRANE)

摘要

THE PRESENT INVENTION PROVIDES A BIO-MEMBRANE FORMULATION FOR ELIMINATING MICROORGANISM, TURBIDITY, SUSPENDED PARTICLES AND ORGANIC MATTERS FROM DRINKING WATER WHEREIN THE BIO¬MEMBRANE INCLUDES A POLYSULFONE WITH A CONCENTRATION OF 15%-18%, N, N-DIMETHYLACETAMIDE OF 65%-70% AND POLY (VINYL-PYRROLIDONE)-K30 AT 10%-15%.