Treatment Process: SBR method extended aeration
biological sludge stabilization
Space Load: 0.2 - 0.4 kg BOD5/m3/day
Retention Time: in excess of 48 hrs average flow
Excess Sludge Production: 0.7 L/p.e./day or 0.55 kg TDS/kg of
removed BOD5
Energy Costs: 1.7 - 2.9 kWhr/p.e./mth or 0.9 - 1.2 kWhr/kg
BOD5