Under the action of its own pressure, the solution uses the screening and penetration characteristics of the filter membrane to make the low molecular solute in the water pass through the filter membrane, while the polymer solute is intercepted by the filter membrane, unable to penetrate the filter membrane, so as to realize the different physical treatment technology of sewage treatment, which is called the ultrafiltration membrane technology. Compared with the traditional water treatment technology, ultrafiltration membrane technology can not only achieve the traditional filtration of suspended particles and impurities in water, but also make bacteria, viruses, microorganisms and other substances in water get obvious treatment effect.

Therefore, ultrafiltration membrane technology is one of the most important wastewater treatment methods in environmental engineering. This technology can obviously improve the efficiency of sewage purification and is suitable for many water resources treatment and purification. With the development of social economy and the promotion of environmental awareness, there are more and more environmental protection projects in China. Therefore, ultrafiltration membrane technology will be more and more widely used in water treatment of environmental protection engineering.

Ultrafiltration membrane technology is a new water treatment technology at present. Its advanced technology and principle priority make it different from ordinary water treatment technology. Compared with other water treatment technologies, ultrafiltration membrane technology has various advantages. First, the stability of ultrafiltration membrane technology is good, and the heat resistance is not bad. After filtration, there are very few impurities left in the water body. Second, the quality of water filtration that can be achieved through ultrafiltration membrane technology is high. In the process of filtration, the suspended matter in the water body can be effectively removed without the role of coagulant, so as to achieve high quality. Volume of water filtration.

Finally, the ultrafiltration membrane technology is not only efficient and effective, but also very low in cost. This is due to its principle and the composition of the ultrafiltration membrane itself. At the same time, the ultrafiltration membrane technology is still in the state of infants and young children, with a very large growth space, which can be further improved and transformed. In the future, the advantages of the ultrafiltration membrane technology will be more and more big.