Parallel Bench-Scale Digestion Studies. Richard O. Mines, Jr. Laura W. Lackey Mercer University Environmental Engineering Mitchell Murchison Brett Northernor. 2007 World Environmental & Water Resources Congress. Acknowledgements.
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Richard O. Mines, Jr.
Laura W. Lackey
Mercer University Environmental Engineering
2007 World Environmental & Water Resources Congress
Return Activated Sludge
SludgeWhere is sludge produced? WWTP
EPA Manual 1.74 – 2.07 lb oxygen per lb of cell mass oxidized.
4.2–9.5 mg sCOD/g TS destroyed aerated
120–146 mg sCOD/g TS destroyed ozonated
After 30 minutes of settling following 30 day testing period