News

10

2022

-

10

Ceramic ultrafiltration membrane development prospects, can be applied in what areas

Author:

Source:


In foreign countries, ultrafiltration is mainly used in drinking water disposal; China is mainly used for industrial wastewater reuse. In the domestic water industry market, ultrafiltration technology has been applied in the field of industrial wastewater treatment such as electric power, iron and steel, and chemical industry.

With the development of economy and society, there will be more and more large-scale wastewater treatment projects, which provides a broad market space for ultrafiltration membrane technology. With the revision of national and central drinking water codes and the introduction of new standards, ultrafiltration technology will be adopted by more and more water plants. Water pollution has also become the biggest obstacle to safe water supply in China's cities. Urban domestic sewage disposal and water reuse will become one of the effective ways to deal with the future urban water crisis.

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 separation 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 clarify 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.