Tirupati Minerals & Metals manufactures high-quality Manganese Greensand, a proven and widely used filtration media for the removal of iron, manganese, hydrogen sulfide, and arsenic from water. It is made by coating glauconite sand with a layer of manganese oxide, which functions as an active oxidizing and filtering surface.
Our Manganese Greensand is carefully processed to meet performance standards for municipal, industrial, and commercial water treatment systems.
How It Works
Manganese Greensand works through a chemical oxidation-reduction reaction. The manganese oxide coating oxidizes dissolved iron, manganese, and hydrogen sulfide in water, converting them into insoluble particles, which are then filtered out. The media can be regenerated with potassium permanganate (KMnO₄) to restore its oxidizing capacity.