Mathematics · Environmental Engineering

If a 2% diluted wastewater sample incubated at 20°C resulted in a Dissolved Oxygen (DO) depletion of 8 mg/l, what is the Biochemical Oxygen Demand (BOD) of the sample?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Correct answer

400 mg/l

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If a 2% diluted wastewater sample incubated at 20&deg;C resulted in a Dissolved Oxygen (DO) depletion of 8 mg/l, what is the Biochemical Oxygen Demand (BOD) of the sample?