The UHMWPE filter media prepared by particle sintering method was used to research the dynamic enhanced filtration process of an inorganic salt calcium acetate material which is widely used and difficult to filter. Based on the characterization of three UHMWPE filter media,the effects of different operating pressures,rotation speeds,solid content and operating temperature on the filtration process were investigated. The results showed that the filtration flux increased with the increasing of pore size,pressure and temperature,and the decreasing of solids content of the filter media. The interception effect was better,and the filtrate turbidity was below 30.0 NTU,which achieved effective filtration separation. It can be used as a reference for technical engineering application research.