What is the BOD5 at 20¬∞C of a waste that yields an oxygen consumption of 2 mg/l from a 0.5% diluted sample ?

What is the BOD5 at 20¬∞C of a waste that yields an oxygen consumpt

1.	What is the BOD5 at 20¬∞C of a waste that yields an oxygen consumption of 2 mg/l from a 0.5% diluted sample ?
A.	50 mg/l
B.	400 mg/l
C.	200 mgl
D.	250 mgl
Answer» C. 200 mgl

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What is the BOD5 at 20¬∞C of a waste that yields an oxygen consumption of 2 mg/l from a 0.5% diluted sample ?

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