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which is the effective ph range for aluminum sulfa
Question:
Which is the effective pH range for aluminum sulfate as coagulant in water treatment?
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Always ensure the pH is in the effective range for coagulants to function optimally. The proper pH improves the coagulation process significantly.
AP PGECET - 2024
AP PGECET
Updated On:
May 3, 2025
8.5 and above
3.5 to 6.5 and above 8.5
4 to 7 and above 9
6.5 to 8.0
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The Correct Option is
A
Solution and Explanation
The effective pH range for aluminum sulfate as a coagulant in water treatment is 8.5 and above. At pH values below 8.5, aluminum sulfate may not be effective, and the coagulation process may not proceed efficiently.
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