News
24
2022
-
10
Ceramic ultrafiltration membrane development prospects which good
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In foreign countries, ultrafiltration is mainly used for drinking water treatment; in China, it is mainly used for industrial wastewater reuse. In the domestic hydraulic used in electric power, iron and steel, chemical and other industrial wastewater treatment field.
With the development of economy and society, more and more wastewater treatment projects will provide a broad market space for ultrafiltration membrane technology. With the revision of national and central drinking water standards and the introduction of new norms, more and more water plants will adopt ultrafiltration technology. Water pollution has also become the biggest obstacle to safe water supply in our cities. Urban domestic sewage treatment and reclaimed water reuse will become one of the effective ways of urban water resources crisis in the future.
1. Application in water treatment: Compared with traditional water treatment process, ultrafiltration process can effectively remove macromolecules, colloids, proteins, particles, etc. in raw water, and ultrafiltration still has a good removal effect on viruses when chemical or ultraviolet disinfection is not used, thus reducing the amount of chlorine added in subsequent disinfection and reducing the amount of disinfection by-products.
2. Application in the food industry: In today's society, the quality and safety of food has been paid more and more attention. Membrane technology has the advantages of non-toxic, harmless and pollution-free, and has been widely used in food and other industries.
3. Application in medicine: to illustrate the application of ultrafiltration membrane technology in traditional Chinese medicine. The application of ultrafiltration technology in the refining process of traditional Chinese medicine preparations has obvious advantages compared with the traditional alcohol precipitation method.