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प्रश्न
Biochemical Oxygen Demand (BOD) may not be good index for pollution for water bodies receiving effluents from ______.
पर्याय
Sugar industry
Domestic sewage
Dairy industry
Petroleum industry
MCQ
रिकाम्या जागा भरा
उत्तर
Biochemical Oxygen Demand (BOD) may not be good index for pollution for water bodies receiving effluents from Petroleum industry.
Explanation:
The biochemical oxygen demand (BOD) is the amount of oxygen required by aerobic decomposers for organic material decomposition. Because it comprises non-biodegradable debris, BOD is not an effective index for assessing the contamination level of water bodies receiving effluents from the petroleum industry.
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