Dental wastewater treatment chlorine preparation dose

Dental sewage treatment with chlorine agent dosage of 4-5mg / l. According to the query related to public information shows that: from the dental clinic sewage disinfection standards can be known, the total residual chlorine amount of 4-5mg / l, the total number of coliform bacteria per liter shall not be greater than 500, the health care institutions, all of the medical wastewater must be imported into the treatment pool through a special pipeline for disinfection.