Question
Jose works in a water treatment plant. On testing a sample of water to be supplied for drinking, he found that it is not germ-free. What should he do?
Answer: Option D
:
D
He should pass chlorine or ozone gas through it before supplying it to different parts of the city as they are disinfecting agents. They kill the bacteria and germs present in the water and make it fit for consumption.
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:
D
He should pass chlorine or ozone gas through it before supplying it to different parts of the city as they are disinfecting agents. They kill the bacteria and germs present in the water and make it fit for consumption.
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