An anaerobic reactor, operated at 35°C, treats wastewater with a flow of 200 m3/d and a biological soluble COD (bsCOD) concentration of 500 g/m3. At 90% bsCOD removal and a biomass synthesis yield of 0.04 g Volatile Suspended Solids/g bsCOD used, calculate amount of COD consumed (in kg/d)?

An anaerobic reactor, operated at 35°C, treats wastewater with a flow

1.	An anaerobic reactor, operated at 35°C, treats wastewater with a flow of 200 m3/d and a biological soluble COD (bsCOD) concentration of 500 g/m3. At 90% bsCOD removal and a biomass synthesis yield of 0.04 g Volatile Suspended Solids/g bsCOD used, calculate amount of COD consumed (in kg/d)?
A.	90
B.	100
C.	50
D.	110
Answer» B. 100

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An anaerobic reactor, operated at 35°C, treats wastewater with a flow of 200 m3/d and a biological soluble COD (bsCOD) concentration of 500 g/m3. At 90% bsCOD removal and a biomass synthesis yield of 0.04 g Volatile Suspended Solids/g bsCOD used, calculate amount of COD consumed (in kg/d)?

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