Why is potassium permanganate used in water treatment?

Potassium permanganate is a point-of-entry treatment method that oxidizes dissolved iron, manganese, and hydrogen sulfide into solid particles that are filtered out of the water. It can also be used to control iron bacteria growth in wells.

Similarly, you may ask, what is potassium permanganate good for?

Open and blistering wounds. Potassium permanganate is used as a wet dressing for wounds on your skin's surface that are blistered or oozing pus. Athlete's foot and impetigo. Potassium permanganate can help to treat both bacterial and fungal skin infections such as athlete's foot and impetigo.

Is potassium permanganate harmful?

Although not highly toxic, concentrated solutions of potassium permanganate can be harmful to the skin. Permanganate is a strong oxidizer similar to chlorine, so it can cause irritation or burns with direct contact to skin. However, very little or no permanganate should reach the filtered water from a greensand system.

What are the side effects of potassium permanganate?

Potassium permanganate has minor side effects that may go away after your skin and body get used to using the medication. It can irritate your skin and cause redness where it is applied. The symptoms may not seem severe at first, but if they continue or get worse, call your doctor or pharmacist right away.

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