According to the Comprehensive Wastewater Discharge StandardGB 8978-1996regulations:

Add a certain amount to the sewageNaC10Disinfectant can make sewage meet the above discharge standards.
The general dosage for comprehensive hospitals is: per ton of water25---30g（NaC10）
The dosage for infectious disease hospitals is: per ton of water30---50g（NaC10）

The sodium hypochlorite generator is installed in the disinfection room. The generated sodium hypochlorite disinfectant is put into the mixing contact tank and thoroughly mixed to achieve the purpose of chlorination disinfection.
In the sludge concentration room, the press machine extracts the moisture from the sludge to achieve the purpose of drying, and then sends the sludge to the composting site. During this process, sodium hypochlorite disinfectant must be added to the sludge tank to disinfect the sludge and sewage.