The role of ozone in sewage treatment

Ozone (O3) is a strong oxidant, bactericidal disinfectant, decolorizer and deodorant. Ozone technology is the key technology to control environmental and water pollution, is one of the four key technologies of environmental science in the 21st century, widely used in air, water removal of various organic matter, sterilization, deodorization and other aspects. Ozone can make most pigments fade, ozone has strong oxidation and bactericidal properties, is one of the strongest oxidants in nature, in water REDOX potential second only to fluorine and ranked second.

In terms of sewage treatment, ozone oxidation technology is mainly used in the removal of various pollutants such as sterilization, deodorization, and dissolved organic matter in various sewage treatment processes.