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Explain BOD/COD ratio.
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written 7.7 years ago by
teamques10
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- BOD is oxygen demand for oxidation of organic matter by micro organism.
- COD is oxygen demand for oxidation of organic and non biodegradable organic matter.
- COD is always greater than BOD hence the ratio will be always greater than 1.
- If BOD/COD is 0.92 to 1, waste water is fully …
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