MCQOPTIONS
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| 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 | |