engineering recuitment KPSC Assistant Engineer Civil Mock Test 2020 Environmental Engineering Water Treatment
Determine the amount of lime (kg/day) and soda (kg/day) required for treatment per million liters of water, if the raw water contains 200 mg/l of total hardness and 150 mg/l of total alkalinity.
1
112 and 106
2
112 and 53
3
56 and 106
4
56 and 53