Water treatment

Hello guys.
Today i would to share what our sir teach in the class..subject related to water treatment
Before we sending the water to the public. Treatment of water should be compulsory.. Sources of water are Ground water and surface water..There are two different process ..For ground water first we have to do aeration then.Softnening then disinfection then distribution..For subsuface water screening test have to first.Then sedimentation the coagulation and flocultion
This is the process of treatment of water
Thank you guys for reading

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