At present, the main disinfection methods are liquid chlorine, ozone, chlorine dioxide, sodium hypochlorite, and ultraviolet, each of which has its own advantages and disadvantages and suitable conditions. The selection of disinfection methods requires that a variety of pathogenic microorganisms can be inactivated efficiently and quickly, and it also has the characteristics of good adaptability, economy, safety, no secondary pollution, convenient operation, and convenient transportation and storage of consumables.