Chemistry, asked by shivamdwivedi1111111, 1 year ago

BOD AND COD kya hota hai discribe

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Answered by kaddoo

COD or Chemical Oxygen Demand is the total measurement of all chemicals in the water that can be oxidized. TOC or Total Organic Carbon is the measurement of organic carbons. BOD- Biochemical Oxygen Demand is supposed to measure the amount of food (or organic carbons) that bacteria can oxidize.

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