discharge = temperature (°C)=24.7
Flow= 1.0 m^3/s
Velocity (m/s)= 20
Shows, using a graph, how the DO varies along City Park River,
from the effluent tributary to 40 km downstream.
Shows a sample calculation with all details for obtaining the
critical points on the graph.
Discharge Temperature C 24 7 Flow 1 0 M 3 S Velocity M S 20 Shows Using A Graph How The Do Varies Along City 1 (42.15 KiB) Viewed 37 times
Location BOD (mg/L) DO (mg/L) K. (d) at K(d) at 20°C 20°C deos Orcarat WW WWTP TBD 2.2 0.35 1.056 Just upstream of the plant along City Park River 6.0 6.0 0.41 0.39 1.056 1.024 250 2.5 0.35 1.056 Landfill leachate TBD, To Be Determined The variation of saturation concentration of oxygen with temperature is given in Table 5. Table 5 Saturation concentration of Oxygen in water. TCC) 20 21 22 23 24 25 26 27 28 29 30 DO. (rg/L). 9.2 9.0 8.7 8.5 8.4 9.2 8.1 7.9 7.8 7.6 Proposed pipe for leachate treatment closest possible location of park to the landfill WWTP Landfill City Park River 20km Figure 1
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