Assalamu Alaikum dear friend I hope u all are well and fine today i am telling about some method of purification of water.
Water is a nutrient which is used very much for drink and other purpose so before drinking we need to check how many purify water because hard water cause kidney failure
So there are some method to become hard to soft water
- Flocculation
It is the method used for purify of water in this method flocculant used to remove suspended particles of water which cause the water hardness flocculant bounds these particles and became low and higher weight at results these suspended particles remove by filters easily.
- Chlorination
This is the method which is used to kill microbes from water like bacteria in this we use chlorine dioxide Penta oxide and tablet form of chlorine
When chlorine mix with water it produce hipo chloris acid which is used to kill the microbes.
Cl2 (g) + H2O (l) → HCl (aq) + HClO (aq)
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- Ion exchange
In this method we used active carbon filter who attached positive ions catch negative and negative catch positive ions as results water is purified.
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I hope u like my post very much
Thanks @cryptokraze