From hot waste water conditioner is pumped into the hot gas shortage biology (Anoxic) to make the process of reduction of nitrate. In the Anoxic tank has installed two stirring pump submersible water disturbance to maintain conditions of gas shortages and help gas N2 that easily escape out of the water. Then through hot Aerotank mission is to eliminate the remaining pollutants, handling the BOD, COD, N, P, as part of the wastewater. In the hot Aerotank stir stir the sewage with activity sludge suspended solids thanks to aerators is the distribution disk placed under the bottom of the hot at the same time diffusion of oxygen into the water to ensure conditions for aerobic decomposition process to occur.
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