Question

draw the diagram of water purification system in water works and explain how it works​

Answer 1

Explanation:

In filtration tank water passes through different layers of sand and gravel as shown in the above figure this is for adsorption of impurities.

In filtration tank water passes through different layers of sand and gravel as shown in the above figure this is for adsorption of impurities.The clear water reaches a chlorinated tank where water is mixed with bleaching powder chlorine to kill bacteria and then supplied to houses.

Answer:

I hope this answer is helpful for you.☺️☺️