Determine the number of trickling filter beds needed having the specifications given below, that will produce a final effluent having similar quality, with respect to BOD 5 , 17mg/L
Design flow = 0.0796 m 3 /s
Influent BOD 5 (after primary treatment) = 130 mg/L
Diameter of each filter = 20.0 m
Depth of each filter = 2.0 m
Temperature of wastewater = 24 0 C
Recirculation flow rate for each filter = 0.0810 m 3 /s
