A slow sand filter has the ability to filter out bacteria. Which of the following components of the filter is responsible for providing bacteria free water?
A slow sand filter has the ability to filter out bacteria. Which of the following components of the filter is responsible for providing bacteria free water?
💡 Explanation
A slow sand filter has the ability to filter out bacteria. Which of the following components of the filter is responsible for providing bacteria free water?
✓ Correct Answer: C. Vital layer
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