Activated alumina is highly porous material, this material can have a surface area significantly over 200 square metres/g. Very suitable for use as a filter of fluoride, arsenic and selenium in drinking water.
Activated Alumina compound is used as a desiccant for dry and absorbing moisture water from the air and as a filter of fluoride, arsenic and selenium in drinking water.
Also refer more details of Impregnated Activated Alumina with potassium permagnate KMNO4.
Potassium Permanganate Impregnated Alumina has strong oxidizing property with Potassium Permanganate (KMnO4), it has good efficienty in removing Hydrogen Sulfide(H2S) , Chlorine(Cl2), Formaldehyde(HCHO), Nitric Oxide (NO) & Sulfur Dioxide(SO2) from air.