Environment & Ecology · Environmental Engineering
In coagulation-flocculation water treatment, the primary purpose of coagulant addition is to:
- 1Neutralize particle charges and destabilize colloids so larger flocs can form✓
- 2Strip volatile compounds from water
- 3Oxidize ammonia to nitrate
- 4Increase dissolved oxygen concentration
Correct answer
Neutralize particle charges and destabilize colloids so larger flocs can form
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