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    Sterilization equipment Sterilization equipment COVID-19 disinfection and sterilization equipment was used in XXXXXX shelter hospital as epidemic reserve for a long time. The sterilization and disinfection equipment were developed by the Blue One Environmental Protection team. In response to the call for energy conservation, the Blue One technology team adopts a dual treatment technology of ozone and sodium hypochlorite based on sterilization principles to effectively reduce the residual chlorine content in the treated wastewater. During the use of sterilization equipment, it is sterilized by ozone in the primary sterilization chamber and then enters the secondary sterilization chamber for chlorine addition for secondary sterilization. It has received more praise from new and old customers in the field of sterilization equipment.