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What is the dose of copper sulfate required for the treatment of water?

(a) 0.3-0.6ppm

(b) 2-6ppm

(c) 4-8ppm

(d) 10-20ppm

The question was posed to me during an interview.

My question is from Activated Carbon Treatment topic in division Miscellaneous Treatment Methods of Environmental Engineering

1 Answer

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Best answer
Right choice is (a) 0.3-0.6ppm

The best explanation: Copper sulfate is used for the removal of odor, taste and color from water and the dose required varies from 0.3 to 0.6ppm.

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