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Ion exchange is widely used to remove _________

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+1 vote
in Hazardous Waste Management by (63.0k points)
Ion exchange is widely used to remove _________

(a) Heavy metals

(b) Toxic heavy metals

(c) Minerals

(d) Salts

I have been asked this question in an interview for job.

Query is from Chemical Treatment topic in division Chemical, Physical & Biological Treatment of Hazardous Waste Management

1 Answer

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by (424k points)
Correct option is (b) Toxic heavy metals

Easy explanation: Ion exchange is used for the removal of toxic heavy metals such as lead, mercury, and chromium from a variety of industrial processes.

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