This product is made from high quality activated carbon as the carrier impregnated by different impregnants for adsorption, catalysis and gas defense.

Coal-based pellet activated carbon is also used in treatment of waste gas containing H2S, methyl mercaptan, SO2, etc.

Silver impregnated activated carbon is used in purification, sterilization and impurities removal in water.

KOH, KI, Sulphur and copper impregnated activated carbon and non-impregnated activated carbon is used in H2S removal.