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Wastewater = mixes with a river resulting in a BOD : 10.9 mg/L, DO = 7.6 mg/L. The mixture has a temp. = 20 °C. Deoxygenation const.= 0.2 day¹. Average flow = 0.3 m/s, Average depth = 3.0 m, DO saturated = 9.1 mg/L.

Wastewater = mixes with a river resulting in a BOD : 10.9 mg/L, DO = 7.6 mg/L. The mixture has a temp. = 20 °C. Deoxygenation const.= 0.2 day¹. Average flow = 0.3 m/s, Average depth = 3.0 m, DO saturated = 9.1 mg/L.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Subject :- Mechanical Engineering 

Wastewater mixes with a river resulting in a BOD = 10.9 mg/L, DO = 7.6 mg/L. The mixture has a temp. = 20 °C. Deoxygenation const.= 0.2 day¹. Average flow = 0.3 m/s, Average depth = 3.0 m, DO saturated = 9.1 mg/L. Find the time and distance downstream at which the oxygen deficit is a maximum Find the minimum value of DO
Transcribed Image Text:Wastewater mixes with a river resulting in a BOD = 10.9 mg/L, DO = 7.6 mg/L. The mixture has a temp. = 20 °C. Deoxygenation const.= 0.2 day¹. Average flow = 0.3 m/s, Average depth = 3.0 m, DO saturated = 9.1 mg/L. Find the time and distance downstream at which the oxygen deficit is a maximum Find the minimum value of DO
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