The method of measuring Biochemical Oxygen De | vedclass

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(A) Biochemical Oxygen Demand $(BOD)$ refers to the amount of dissolved oxygen that would be consumed if all the organic matter in one liter of water

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Measuring the amount of organic matter in sewage water

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(A) Biochemical Oxygen Demand $(BOD)$ refers to the amount of dissolved oxygen that would be consumed if all the organic matter in one liter of water were oxidized by bacteria.It is a standard test used to measure the amount of biodegradable organic matter present in water bodies or sewage.Greater $BOD$ indicates higher pollution levels because more oxygen is required by microorganisms to decompose the organic waste.Therefore,$BOD$ is a key indicator of water quality and organic pollution.

The method of measuring Biochemical Oxygen Demand $(BOD)$ is used for which of the following?

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