In advanced treatment of effluent of WWTP by MCR,an optimal dosage of 10 mg/L PAC is suggested while a COD removal rate of 32% and COD of 75.6 mg/L can be reached.

• 以MCR对污水厂出水进行深度处理；发现PAC约10mg/L为最佳投药量；此时COD去除率达到32%25；膜出水COD为75.；6 mg/L。