Addition of charcoal to the filter bed of sand during water treatment for township supply...
CHEMISTRY
JAMB 2022
Addition of charcoal to the filter bed of sand during water treatment for township supply is to?
- A. prevent goiter
- B. prevent tooth decay
- C. remove odour
- D. kill germs
Correct Answer: C. remove odour
Explanation
Activated Carbon filters are excellent at removing chlorine and related poor taste and odor.
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