Mathematics · Environmental Engineering - Wastewater Quality
A sewage sample has an initial Dissolved Oxygen (DO) of 6 mg/L and a final DO of 1 mg/L after incubation. If the sample dilution is 2%, calculate the Biochemical Oxygen Demand (BOD) of the sewage sample.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1250 mg/L✓
- 21 mg/L
- 310 mg/L
- 425 mg/L
Correct answer
250 mg/L
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