Question

Explain ion_exchange method and Clark's method​

Answer 1

Answer:

Ion exchange is a water treatment method where one or more undesirable ionic contaminants are removed from water by exchange with another non-objectionable, or less objectionable ionic substance.

Lime softening, (Lime Buttering) also known as Clark's process, is a type of water treatment used for water softening which uses the addition of limewater (calcium hydroxide) to remove hardness (calcium and magnesium ions) by precipitation.

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