Zhong Nanshan said: "Smog is more terrible than SARS, because SARS can be isolated, smog is air pollution, and no one can escape it." Chinese people are constantly striving for self-improvement. However, under the smog, no one can strengthen themselves without "inhaling". ". Should we not open the window for ventilation for the rest of our lives and rely on fresh air systems and air purification devices to survive? Do you have to know that the fresh air system pipes and the filter devices of the air purifier are subject to secondary pollution. They cannot transport fresh air well, and the pipes and filter elements discharge air after being polluted again. More terrible than smog!

The nano-coating film is densely packed with millions of pores per square centimeter, allowing only molecules to pass through, not only blocking PM2.5, but also blocking particles between 0.1-0.3 microns in diameter, preventing harmful particles such as smog enter!

In the water environment, the high specific surface area and high aspect ratio of nanocellulose are conducive to the formation of ultra-fine three-dimensional network structure, which can be used to remove and absorb various pollutants in water. Since cellulose is hydrophilic in nature, nanofiber filter membranes are used as anti-fouling hydrophilic coatings to increase membrane flux.

After proper chemical modification, the surface of cellulose often exhibits high adsorption capacity for pollutants, with the purpose of absorbing molecules containing basic groups, especially those rich in nitrogen, sulfur and oxygen. The carboxylation of nanocellulose is a method that has been studied to increase the adsorption capacity.

Nanofiber membrane is used to remove bacteria and viruses

Pathogens are always a major issue of human health, especially in developing countries. The microorganisms that affect human health include pathogenic bacteria, pathogenic viruses and pathogenic protozoa. Most cases are caused by microorganisms contaminating the water. Therefore, removing these pathogens, especially bacteria and viruses, is essential to make the water drinkable.

Songhu Shenjian Technology (Dongguan) Co., Ltd. relies on the Songshan Lake Materials Laboratory, developed by the laboratory's new fiber team. The company is engaged in the research and development, production, sales, promotion and service of new material technology and its products. The main products include a series of new materials such as nano-carbon fiber, three-dimensional graphene powder, electrospun polymer nanofiber membrane, and electrostatic spinning series equipment. Accept customization, the company's technology is the team's independent original. The company's products are widely used in energy, environmental protection, chemistry and chemical engineering, health protection, scientific research and other fields. The company adheres to the concept of innovation, service, and integrity, is committed to the research and development of new materials and technologies, and provides the society with high-quality products and innovative technologies.