In Aerotank tank, wastewater and COD BO oxidized by aerobic microorganisms in the aeration system. Here nitrogen may continue to be eliminated. Then through an effluent will be disinfected before being eligible for discharge into the environment.
The sludge in the clarifier and sludge in tanks Aerotank will be taken to landfills.
đang được dịch, vui lòng đợi..