Normal values of overflow rate for sedimentation tanks using coagulants in litres/hr/m2
, generally
range between
(A) 250 to 500
(B) 500 to 750
(C) 750 to 1000
(D) 1000 to 1250
, generally
range between
(A) 250 to 500
(B) 500 to 750
(C) 750 to 1000
(D) 1000 to 1250