_The normal values of over flow rates for sedimentation tanks using coagulant, ranges between$?

80,000 to 100,000 litres/sqm/day

25,000 to 35,000 litres/sqm/day

40,000 to 50,000 litres/sqm/day

50,000 to 60,000 litres/sqm/day

_The normal values of over flow rates for sedimentation tanks using co

1.	_The normal values of over flow rates for sedimentation tanks using coagulant, ranges between$?
A.	25,000 to 35,000 litres/sqm/day
B.	40,000 to 50,000 litres/sqm/day
C.	50,000 to 60,000 litres/sqm/day
D.	80,000 to 100,000 litres/sqm/day
Answer» D. 80,000 to 100,000 litres/sqm/day