The hollow fiber ultrafiltration (UF) process can be utilized to remove colloids, particulates, bacteria, bacteriophages, cryptosporidium, viruses, heat sources, silt density index (SD1), total organic matter content, and macromolecular organics from water, thus purifying the water. It exhibits remarkable effects in deep turbidity reduction and clarification, sterilization, as well as the separation, concentration, classification, and purification of organic macromolecular substances. Due to its unique structure and performance, polypropylene ultrafiltration membranes have broad application prospects in environmental protection and water resource regeneration engineering, particularly in wastewater treatment.

It can effectively filter out impurities, sediment, suspended solids, organic matter, bacteria, E. coli, and other harmful substances in water, while retaining various minerals beneficial to human health. The ultrafiltration membrane system features a system recovery rate of over 90%, low equipment investment and operating costs, and low energy consumption.