Computer · Environmental Engineering

Alum as a coagulant is found to be most effective when the pH range of water is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

13.0 to 5.0
25.0 to 7.0
37.0 to 9.0
46.0 to 8.0✓

Correct answer

6.0 to 8.0

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Alum as a coagulant is found to be most effective when the pH range of water is:

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Alum as a coagulant is found to be most effective when the pH range of water is:

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