Science, asked by kkgaming9449, 17 days ago

4. ______ is used for the disinfection of treated water.(a) Nitrogen (b) Carbon dioxide(c) Chlorine (d) Oxygen

Answers

Answered by qureshnihal

Answer:

The U.S. Environmental Protection Agency (EPA) allows drinking water treatment plants to use chloramine and chlorine to disinfect drinking water. Research shows that chloramine and chlorine both have benefits and drawbacks. Chlorine is a highly effective method of disinfection.

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