Plate membrane and hollow fiber membrane in industrial wastewater which effect is better

Plate plate membrane and hollow fiber membrane wastewater treatment is each has its own characteristics, flat plate membrane relative unit membrane area flux is slightly larger than the hollow fiber membrane, anti-pollution is also slightly better than the hollow fiber membrane, but the flat plate membrane membrane per unit volume of membrane area filling density is much smaller than the hollow fiber membrane (i.e., the same membrane area of the volume of the membrane is much larger than the hollow fiber membrane), flat plate membrane can not be a real meaning of the backwash, the hollow fiber membrane can easily be polluted by backwash, bubble scrubbing combined method to remove the pollution to restore the flux, the price is also usually more complex structure than the hollow fiber membrane, and the price is also usually better. Hollow fiber membrane after contamination can be easily backwash, bubble scrubbing method to remove the pollution to restore the flux, flat plate membrane is usually more complex than the structure of the fiber membrane, the price is usually much higher. In the current market in China, with hollow fiber membrane or mainstream.