Swimming sterilization
This is the final stage of the treatment system. Here, wastewater is disinfected with chlorine thoroughly before being discharged into the receiving water. Chlorine is a strong oxidant to the membrane oxidation pathogenic microorganisms and kills them. Contact time to eliminate microbiological about 20-40 minutes. After waste water treatment systems through standard discharge sources: NTR 14: 2008 / BTNMT, column B before connecting to the sewerage system of the city on the road leading into the road D6 Nguyen Tat Thanh.
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