Question

kills harmful germs present in the filtered water by blowing air under pressure?​

Answer 1

The sterilisation of water can also be done by exposing it to air and sunlight. Oxygen from the air and sunlight destroys the germs present in water. Aeration is the process in which air under pressure is blown into filtered water, this also helps to kill the germs.

Answer 2

Answer:

Aeration : To kill harmful micro-organisms present in filtered water, air underpressure is blown into the filtered water. This process is called aeration.

Explanation:

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