With the development of the economy and society, water pollution is getting worse and the quality of water sources is deteriorating. There are more and more organic pollutants in the water. However, traditional drinking water treatment methods only work for general organic pollutants, and their removal effect on "two worms," algae, and disinfection byproducts is not ideal.
UF membrane technology is a water treatment technology that can effectively filter suspended solids, colloids, algae, pathogens, and other aquatic viruses, thereby achieving the purpose of water separation and purification. Compared with other traditional environmental protection engineering water treatment technologies, uf membrane technology has lower equipment costs and less energy consumption, and is more convenient for the recovery of aquatic biomass. It has been widely used in various water purification processes.
Ultrafiltration membrane technology is a membrane permeation solution filtration, separation, and concentration technology. Under pressure, small molecular weight solutes and solvents in the solution can pass through the micropores on the ultrafiltration membrane, while macromolecular solutes, impurities, algae, and viruses will be retained on the other side of the membrane. Uf membrane technology has a higher cleaning efficiency than other water treatment processes, and has obvious advantages in overall treatment effect and quality. Its application in environmental protection engineering water treatment can further reduce the use of chemical agents in water treatment and effectively prevent various secondary pollution caused by water treatment. The water treatment operation of uf membrane technology is relatively simple, with only two control states of turn-on and pause. Its acid-base and chemical stability are good during operation, and its adaptability to various industries and application scenarios is also good. Ultrafiltration membrane technology can work stably within a certain pH range, but its purification effect in strong acid and alkali solutions is generally not good.
Compared with other environmental protection engineering water treatment technologies, the treatment precision of ultrafiltration membrane technology is higher. It can effectively filter out more than 99.99% of bacteria and other harmful substances in colloidal materials, and can meet the needs of various applications that require very high purification levels. Its application effects in drinking water treatment, papermaking wastewater treatment, and oil-containing treatment are ideal. In recent years, water resource waste and pollution have become more serious, and various water pollution such as worms, algae, heavy metals, chemical pollution, and aquatic organisms have seriously threatened the safety of drinking water and industrial water use for the masses.