Q. Normal values of overflow rate for plain sedimentation tank, is (Solved)
1. 250 to 500 litres/hr/m2
2. 500 to 750 litres/hr/m2
3. 750 to 1000 litres/hr/m2
4. 1000 to 1250 litres/hr/m2
- b. 500 to 750 litres/hr/m2
1. 250 to 500 litres/hr/m2
2. 500 to 750 litres/hr/m2
3. 750 to 1000 litres/hr/m2
4. 1000 to 1250 litres/hr/m2