Physics, asked by prakash1220chand, 3 months ago

Discuss the methods to remove permanent hardness of water

Answers

Answered by Anonymous

9

Answer:

A few methods to remove hardness from water are

Chemical Process of Boiling Hard Water.
Adding Slaked Lime (Clark's Process)
Adding Washing Soda.
Calgon Process.
Ion Exchange Process.
Using Ion Exchange Resins.

Answered by sharmadipanshu810

3

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