The wastewater will be anaerobic biological treatment through UASB, anaerobic microorganisms in this oxidation will be organic substances, water-pollution compounds will decrease. Waste water is stored in UASB to when processing efficiency is about 90% we continue to waste water through the hot aerobic biological Aerotank. In hot waste water Aerotank will BOD, COD oxidized by aerobic microorganisms by bubbling system. In this Nitrogen can continue to be removed. Then the sewage will be through hot sterilize prior to discharge into the environment.Sewage sludge in the tank and sludge in hot Aerotank will be taken to landfills.
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