Computer · Environmental Engineering
Sewage flows at a rate of 4.5 MLD from a primary clarifier to a standard rate trickling filter. If the 5-day BOD of the influent sewage is 160 mg/l, what is the total 5-day BOD load present in the sewage in kg/day?
- 1960
- 2540
- 3720✓
- 4800
Correct answer
720
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