Teflon liquid filtration membrane is highly hydrophobic

Water is an indispensable and precious resource in life. However, with the rapid development of social industry, it will not be available in the future. The treated wastewater is directly discharged into the river, causing the degree of water pollution to continue to increase. Wastewater reuse and resource recovery have become new themes and trends in wastewater treatment, among which Teflon liquid filtration membranes will be used.

The key to sterilizing filtration lies in the pore size of the filter element. ASTM’s standard definition of sterilizing filters is to challenge the defective Pseudomonas bacteria per square centimeter ≥107CFU. The downstream liquid should be sterile. It must be able to intercept all of them before it can be called a non-sterilizing filter. This does not mean that as long as the pore size can reach 0.22 micron, it is a sterilizing filter. It can also be smaller. Filters that can remove water and oil by pressure also have 0.1 Micron, but it is not a sterilizing filter.

Teflon liquid filter membrane has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can achieve high dust removal efficiency. For some poles with a diameter of 0.1um-0.3um For fine particles, the filtration level can reach H13-U16. In addition, the biaxially stretched film can undoubtedly achieve ultra-low emissions in intercepting various types of dust generated during the production process of the company, and it fully complies with current environmental protection standards.

It is an environmentally friendly material manufacturer specializing in R&D, production and sales of Teflon liquid filtration membranes. Our company is different from other manufacturers. Our company can according to the user’s requirements. By optimizing the key technical parameters of speed ratio, pressure ratio, operating temperature and other parameters, online control of air permeability, thickness and void ratio can be achieved based on the ratio and pore-forming medium to meet your different requirements. Interested parties can enter the store for consultation.

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