Analisis Pengaruh Penurunan Cod Reduction Di Aeration Basin #2 Dan #5 Effluen…

ABSTRACT The effluent treatment process at PT RAPP is divided into two treatment steps, which are primary treatment and secondary treatment. This process is basically an aerobic process, which converts organic carbon dioxide into CO2 and H2O, NH4 and new biomass cells. Oxygen is supply by mechanical blowing of air. The most general and extensive wastewater treatment system is the activated slu…