Global Potassium Permanganate (KMnO₄) Controlled Oxidation for Air & Water Purification Market was valued at USD 890.4 million in 2025 and is projected to reach USD 1.74 billion by 2034, expanding at a CAGR of 7.1% during the forecast period.Potassium permanganate (KMnO₄) remains one of the most effective oxidation agents for water treatment and air purification applications. Its controlled oxidation capability enables efficient removal of iron, manganese, hydrogen sulfide, VOCs, formaldehyde, and odor-causing compounds across municipal, industrial, and commercial systems.https://www.24chemicalresearch.com/reports/308865/potassium-permanganate-controlled-oxidation-for-air-water-purification-market