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Tap water enters the ultrafiltration membrane tube first. Under the action of water pressure difference, many 0.01 micropore on the membrane surface can only allow water.
Structure of ultrafiltration membrane for household water purifier
Structure of ultrafiltration membrane for household water purifier
Molecules, beneficial minerals and trace elements are purified through water. And bacteria, rust, colloids, sediment, suspended solids,
Macromolecular organic compounds and other harmful substances are intercepted in the ultrafiltration membrane tube and discharged when the membrane is washed.
Flushing process
After a period of use, the intercepted bacteria, rust, colloid, suspended solids, macromolecule organic matter and other harmful substances will adhere to the inner surface of the ultrafiltration membrane, so that the water production of the ultrafiltration membrane will gradually decline, especially when the tap water is seriously polluted, it is easier to cause the blockage of the ultrafiltration membrane, and the ultrafiltration membrane will be washed regularly. Washing can effectively restore the water yield of membrane.
Ultrafiltration membrane core
The bundles of ultrafiltration membrane wires are cast into the ultrafiltration core shown below. The filter core consists of ABS shell, epoxy head at both ends of the shell and bundles of ultrafiltration membrane wires. The epoxy head fills the gap between the filament and the filament, forming the separation between the original solution and the permeating solution. The original solution first enters the ultrafiltration membrane hole, and then filters through the ultrafiltration membrane to become the permeating solution, thus preventing the original solution from entering the permeating solution directly without filtering.