Environmental Sciences, asked by Sainisahab3147, 11 months ago

Explain the concept of oxygen demand. Briefly write the BOD analysis Procedure.

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Answered by GYMlover
0

The test for biochemical oxygen demand (BOD) is a bioassay procedure that measures the oxygen consumed by bacteria from the decomposition of organic matter (Sawyer and McCarty, 1978). The change in DO concentration is measured over a given period of time in water samples at a specified temperature.

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