"Medical institutions discharge standards for water pollutants" GB18466-2005, the discharge of medical sewage treatment to meet the national standards. Some of the indicators made clear requirements, the number of fecal coliform bacteria, enteric pathogenic bacteria, enteric viruses, pH, chemical oxygen demand, biochemical oxygen demand, suspended solids, ammonia nitrogen, total residual chlorine and many other indicators.
It is recommended to use chlorine dioxide disinfectant for the treatment of medical sewage, this type of disinfectant in the disinfection effect and efficiency and residual chlorine detection, the advantages are obvious, 1kg of measurement can be dealt with 100-200 tons of wastewater, and there is no by-products and residues.
Medical wastewater treatment process