Parameter & design criteria*
Equation* & obtained value
Design flow, Qave = 30,000 m3/day
Surface loading rate, SLR = 16 m3/m2・d
Area ( A ) = Q SLR = 1875 m 2
No. of Primary sedimentation tank = 2
Depth = 3.7 m
Diameter: D = 4 A π = 35 m
Weirloadingrate , WLR = 375 m 3 / m .d