Biology · Microbes in Human Welfare
BOD (Biochemical Oxygen Demand) of wastewater is estimated by measuring the amount of:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Total organic matter
- 2Biodegradable organic matter
- 3Oxygen evolution
- 4Oxygen consumption✓
Correct answer
Oxygen consumption
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