Manganese Green Sand – Filter Media

Manganese Green Sand – Filter Media

Discover the power of Manganese Greensand, a revolutionary water treatment solution derived from glauconite sand. This remarkable product actively tackles the reduction of iron, manganese, and hydrogen sulfide from water, all thanks to its unique oxidation and filtration properties.

How does it work?

Manganese Greensand operates by harnessing the natural potential of glauconite sand. Through a process of oxidation and filtration, it efficiently transforms soluble iron and manganese into insoluble precipitates. These higher oxides of manganese found on the greensand granules facilitate the oxidation and precipitation of these unwanted elements upon contact.

Moreover, the reduction of hydrogen sulfide is achieved through an effective oxidation process, resulting in the formation of insoluble sulfur precipitates. These unwanted precipitates are then effectively filtered and efficiently removed through a backwashing process, leaving your water cleaner and clearer.

It is important to note that over time, the Manganese Greensand bed’s oxidizing capacity may become depleted. However, rejuvenating the bed is a simple process. By utilizing a weak solution of potassium permanganate (KMnO4), the oxidizing capacity of the bed is fully restored, ensuring ongoing effective water treatment.

At Starke Filter Media, we are not only transforming water treatment in India but also extending our impact worldwide through our exports. Experience the future of water purification – reach out to us today at to learn more about Manganese Greensand and how it is reshaping the way we treat water. 

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