Ultrafiltration membrane
Model | MRW-0860 |
Material | PVDF |
Area | 51m2 |
type | outside-in |
flow | 40-120LMH |
Ultrafiltration membrane is a polymer semi permeable membrane used in the ultrafiltration process to separate a certain size of polymer colloids or suspended particles from a solution. Driven by pressure, the membrane pore size is 1-100nm, belonging to the asymmetric membrane type. The pore density is about 10/cm, and the operating pressure difference is 100-1000kPa. It is suitable for removing colloidal particles and macromolecules, and can separate solutions with a concentration of less than 10%.
Ultrafiltration membranes have been widely used for advanced treatment of industrial wastewater and process water, such as concentration, purification, and separation of large molecular substances in the chemical, food, and pharmaceutical industries, sterilization of biological solutions, separation of dyes in printing and dyeing wastewater, recovery of glycerol from petrochemical wastewater, recovery of silver from photographic chemical wastewater, and preparation of ultrapure water. In addition, it can also be used for sludge concentration and dewatering, etc