A 5 ml sample of municipal sewerage is used for a BOD5 analysis, and 4.7 mg/L of oxygen is consumed after the sample is incubated for 5 days in the dark at 20ÂșC. What is the BOD5 of the sewerage?
What will be an ideal response?
Sample Size = 5 ml
???????????????????????? = 300 ml (Standard)
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