Discussion :: Waste Water Engineering - Section 1 (Q.No.13)
For the survival of fish in a river stream, the minimum dissolved oxygen is prescribed
Answer: Option B
No answer description available for this question.
|Lakha said: (Dec 19, 2014)|
|DO is one of the most important constituents of natural water system. At list 4 mg/L of DO is required for game fish.|
|Nick Dongre said: (Jan 22, 2021)|
|DO for aquatic life is - 4 to 15 ppm.|
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