Mini Iron Removal

In the case of aeration, it adds oxygen to the water, which oxidizes the iron, and then the water is filtered at the end of the aeration process. There are three common chemicals that are used for the oxidation of iron, those being chlorine, potassium permanganate, and hydrogen peroxideOxidation/filtration refers to precipitative processes that are designed to remove naturally occurring iron and manganese from water. The processes involve the oxidation of the soluble forms of iron and manganese to their insoluble forms and then removal by filtration.