The formulation for BOD assimilation in a stream should include

1.	The formulation for BOD assimilation in a stream should include
A.	BOD rate constant
B.	Sedimentation of organic matter
C.	BOD rate constant and sedimentation of organic matter
D.	Pathogenic bacterial decay coefficient
Answer» C. BOD rate constant and sedimentation of organic matter

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The formulation for BOD assimilation in a stream should include

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