Question

10.What helps to clean clarified water? ​

Answer 1

Answer:

Aerator. Air is pumped into the clarified water to help aerobic bacteria to grow. Bacteria consume human waste, food waste, soaps and other unwanted matter still remaining in clarified water . After several hours, the suspended microbes settle at the bottom of the tank as activated sludge.

Explanation:

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Answer 2

Answer:

Aerator. Air is pumped into the clarified water to help aerobic bacteria to grow. Bacteria consume human waste, food waste, soaps and other unwanted matter still remaining in clarified water . After several hours, the suspended microbes settle at the bottom of the tank as activated sludge.

Explanation:

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