NF tests were performed by using a cross-flow flat-sheet membrane test unit (SEPA CF-II, GE) for the filtration of the conventionally bio-treated municipal wastewater. The flow sheet of the membrane filtration system was shown in
NF tests were performed by using a cross-flow flat-sheet membrane test unit (SEPA CF-II, GE) for the filtration of the conventionally bio-treated municipal wastewater. The flow sheet of the membrane filtration system was shown in