Potable water is defined as :-
Correct Answer: Zero coliforms per 100 ml
Description: - Drinking water, also known as potable water, is water that is safe to drink or to use for food preparation. - 'Potable water' is defined as: zero coliforms in any amount of drinking water. - Bacteriological indicators of water quality in India: Coliforms -Overall best indicator. Fecal streptococci - Indicate recent contamination of drinking water. Clostridium perfirenges - Indicate remote contamination of drinking water.
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Social & Preventive Medicine
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