Biochemical oxygen demand (BOD) of waste water is a measure of

1.	Biochemical oxygen demand (BOD) of waste water is a measure of
A.	total concentration of a biochemicals
B.	total concentration of organic matter
C.	concentration of biodegradable organic matter
D.	concentration of chemically oxidisable matter
Answer» D. concentration of chemically oxidisable matter

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Biochemical oxygen demand (BOD) of waste water is a measure of

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