Author：Huamo Water treatment materials FROM：Water filter membrane manufacturer TIME：2021-12-25
The water that needs to be filtered is advanced to hollow fiber uf membrane. Under the action of the pressure difference, the many 0.01μm microporous plates covered on the membrane surface only allow water, beneficial minerals and nutrients to pass through and become filtered water. Bacteria, rust, colloidal solution, fine sand, suspended solids, biological macromolecular organic compounds and other substances are blocked and flow into hollow fiber uf membrane, and are discharged during washing.
After uf membrane module is applied for a period of time, the blocked bacteria, rust, colloidal solution, suspended solids, biological macromolecular organic compounds and other harmful substances will adhere to the inner surface of the membrane, causing the water production to gradually decrease, especially when the water quality and When the environmental pollution is not optimistic, it is more likely to cause clogging of uf membrane module, and it is necessary to flush it on time to reasonably restore the water production of the original membrane.
(4). The effect of flow velocity on water production: the change of flow velocity has no obvious effect on water production than temperature and pressure. A slow flow rate will easily cause blockage, and too fast will affect water production.