engineering recuitment UPSSSC JE Civil 2024 Mock Test Environmental Engineering Water Treatment Filtration
A village has a population of 200 with an average rate of water demand of 100 litres per capita per day. A rapid sand filter having an average filtration rate of 100 liter/hour/m2 is to be designed for water treatment. The area of rapid sand filter required is:
(Take the ratio of maximum demand to average demand as 1.5)
1
14.50 m2
2
8.00 m2
3
12.50 m2
4
10.00 m2