Ozone used in hospital sewage

Ozone is a kind oxygen, also known as active oxygen. It is called ozone because of its unique grassy smell. It is a natural substance present on the earth. Ozone is a strong oxidant and a high-efficiency bactericide. It can oxidize with microorganisms such as bacteria and viruses at a certain ozone concentration, destroying the metabolism and reproduction of bacteria.
Hospital sewage mainly comes from various wards, especially sewage from various infectious wards, operating rooms and laundry rooms. In addition to a large number of pathogenic microorganisms, parasitic eggs such as mites eggs and various viruses such as hepatitis virus, tuberculosis and dysentery. In addition, it also contains a large amount of pollutants and when a large amount of incompatible substances such as muscle tissue are precipitated, worms and their eggs, large amounts of bacteria, etc, which have a large specific gravity, are precipitated together in the sludge. In the back end of hospital sewage treatment, ozone sterilization and advanced oxidation in addition to organic matter, is superior to other treatment methods. With the stricter sewage discharge requirements, the use of ozone in small hospital sewage treatment will become more popular.