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This question belongs to Civil Engineering Environmental Engineering

Environmental Engineering

?

The phenolic compounds in public water supply should not be more than

A) 0.1 ppm B) 0.01 ppm C) 0.001 ppm D) 0.0001 ppm

Answer & Solution

Correct Answer: Option C

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Question posted by Examveda

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1 Comment

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Ayan Dhar 7 years ago

C is correct and
For arsenic in public water not more than 0.01ppm

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The phenolic compounds in public water supply should not be more...

The phenolic compounds in public water supply should not be more than

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