Find the minimum downstream do that could be expected

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Reference no: EM13313192

For the following waste and river characteristics just upstream from the outfall, find the minimum downstream DO that could be expected:

Parameter Wastewater River
Flow (m^3/s) 0.3 0.9
Ultimate BOD (mg/L) 6.4 7.0
DO (mg/L) 1.0 6.0
Kd (day^-1) -- 0.2
Kr (day^-1) -- 0.37
Speed (m/s) -- 0.65
DOsat (mg/L) 8.0 8.0

Reference no: EM13313192

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