Deaeration of water in its treatment is necessary, as it___________________?
Correct answer: C. Minimises its corrosiveness
- A. Minimises its turbidity
- B. Helps in controlling its taste and odour
- C. Minimises its corrosiveness
- D. None of these
Explanation
Dissolved oxygen accelerates corrosion of boiler and treatment equipment, so deaeration removes it and reduces corrosiveness. Turbidity and odour are controlled by different treatment steps.
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