1734Civil EngineeringMedium
The normal values of over flow rates for secondary sedimentation tanks, ranges between________?
A40,000 to 50,000 litres/sqm/day
B50,000 to 60,000 litres/sqm/day
C25,000 to 35,000 litres/sqm/day
D80,000 to 10,000 litres/sqm/day
Correct answer
C. 25,000 to 35,000 litres/sqm/day
Explanation
The correct answer is 25,000 to 35,000 litres/sqm/day.