Which of the following physical method is used as germicidal in modern time for the treatment of drinking water?

Treating with potassium permagnate

Which of the following physical method is used as germicidal in modern

1.	Which of the following physical method is used as germicidal in modern time for the treatment of drinking water?
A.	Chlorination
B.	Treating with potassium permagnate
C.	UV radiation
D.	Treating with bleaching powder
Answer» D. Treating with bleaching powder

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Which of the following physical method is used as germicidal in modern time for the treatment of drinking water?

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