Question

explain how potassium permanganate purifies water ? give an example to show it property.​

Answer 1

Answer:

Drinking water treatment of potassium permanganate in a well: Potassium permanganate is a point of entry treatment methods that oxidizes dissolved manganese, and hydrogen sulphide and iron into solid elements that are filtered out of the water. It can also be used to control iron bacteria growth in water.

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Answer 2

The potassium permanganate is a chemical which is used for purification of water.

Explanation:

• The potassium permanganate is added as an oxidizing agent in water.
• It is added as a chemical used in the point entry treatment method.
• It is responsible for oxidizing the dissolved manganese, iron and hydrogen sulfide. These inorganic minerals are converted into a solid form which can be easily filtered out from the unpurified water.
• It can also be used for controlling the population of bacteria which feed on iron.

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