what is BOD and COD?with explains
angel400:
cod means chemical oxygen demands is the measurements of all chemicals in the waters and that can be oxidized. and BOD means biochemical demands is suppose to measures
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about BOD and COD with differences
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Explanation:
BOD ::: Biochemical oxygen demand
it is the amount of oxygen dissolved by aerobic organisms to break down the organic material present in the sample of water
ex::: fats , protiens , carbohydrates
COD ::: Chemical oxygen demand
it is the measure of oxygen which is consumed by the reactions in a measured solution
it gives oxygen for complete oxidation of both bio degradable amd non bio degradable matter
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