To date, our water quality is still being polluted, which has seriously affected our daily lives, so it is very necessary to install a household water purifier. There are many types of household water purifiers, making it difficult for consumers to choose. In terms of filter elements, there are also many categories, and there are many types of filter membranes. The editor below mainly introduces polytetrafluoroethylene ultrafiltration membrane.
Ultrafiltration membranes can be divided into tubular ultrafiltration membranes, plate and frame ultrafiltration membranes, rolled ultrafiltration membranes and hollow fibers ultrafiltration membrane. Ultrafiltration is a tangential movement of fluid on the membrane surface, which is driven by lower pressure and separated and filtered according to the molecular mass of the solute. It is a physical separation process without any phase change. The pore size of ultrafiltration membrane is in the range of 0.002um ~ 0.1um. Dissolved substances and substances smaller than the membrane pore size pass through the filter membrane as permeate, and substances that cannot permeate the filter membrane are slowly concentrated on the membrane surface and removed by backwashing. Therefore, the produced water will contain water, ions, and small molecular weight substances, while colloids, macromolecular substances, particles, viruses, and protozoa will be retained by the membrane and removed through concentrated water discharge, backwashing, and chemical cleaning. Ultrafiltration membranes can be used repeatedly and cleaned with common cleaning agents.
is a manufacturer specializing in the production of polytetrafluoroethylene ultrafiltration membrane. We have the characteristics of “uniform, stable and efficient in the field of water purification treatment”. It has the characteristics of “low resistance, long life, customizable, easy cleaning and maintenance”, and there is no phase change in the processing process, no adverse effects on the components in the material, and it is always at room temperature during the separation, purification, and concentration processes.Polymerization Tetrafluoroethylene ultrafiltration membraneis suitable for the treatment of heat-sensitive substances, avoiding the disadvantage of high temperature destroying biologically active substances, and well retaining biologically active substances in the raw material system. Accepted and loved by the majority of enterprises. Interested parties are welcome to enter the store for consultation.
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