Elkpure high flow ultrafiltration membrane elk-80x 5M3 / h PVDF pressure ultrafiltration membrane module adopts PVDF hollow fiber membrane prepared by proprietary hydrophilic modification process, which has the characteristics of high throughput, high hydrophilicity, drug-resistant agent cleaning and anti pollution. It can effectively remove suspended solids, colloids, microorganisms and other substances in water. It is widely used in groundwater and surface water purification, sewage treatment and reclaimed water reuse, seawater desalination pretreatment and other fields.