Multiple choice

What is the function of a water treatment plant?

  1. It filters the water and makes water fit and safe for drinking purpose.

  2. It recycles the water.

  3. Water treatment plant saves energy as it helps the industrial units to consume less electricity.

  4. It acts upon the harsh chemicals and toxic materials which are present in water and converts them into less toxic and easily decomposable materials.
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D Correct answer
Explanation

The function of a water treatment plant is that. It acts upon the harsh chemicals and toxic materials which are present in water and converts them into less toxic and easily decomposable materials. They pump in raw untreated water from a well, lake or river. Remove the odor and bad taste by aeration remove settable solids, disinfect the water, adjust the PH of the water, filter the water, then pump it out for your use. 

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