Nationwide
Municipal sewage treatment and industrial wastewater treatment adopt ozone oxidation processes to remove refractory COD, decolorize and deodorize. Ozone generators require high-purity oxygen as raw material; liquid oxygen storage tanks provide a stable high-purity oxygen source for the ozone station, ensuring stable ozone output concentration.
Compared with traditional sodium hypochlorite disinfection, ozone oxidation produces no secondary pollution and the effluent can be directly reused; liquid oxygen purity is ≥99.5%, ozone output concentration can reach 120mg/L or above, improving treatment efficiency by 50%; the storage tank provides stable gas supply without affecting ozone equipment operation due to oxygen shortage.
