Which substances present in water are consume | vedclass

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(C) Microorganisms,including bacteria,present in sewage treatment plants consume organic matter present in the water. During the secondary treatment (

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Organic

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(C) Microorganisms,including bacteria,present in sewage treatment plants consume organic matter present in the water. During the secondary treatment (biological treatment),aerobic microbes consume the major part of the organic matter in the effluent. This significantly reduces the Biochemical Oxygen Demand $(BOD)$ of the sewage.

Which substances present in water are consumed by microorganisms,including bacteria?

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