Activated carbon iodine adsorption effect is a water treatment method that uses the functions of activated carbon such as physical adsorption, chemical adsorption, oxidation, catalytic oxidation and restoration to remove pollutants in water. Three ways to easily identify the level of activated carbon adsorption value.

Decolorization effect: Another manifestation of the adsorption capacity of activated carbon is the decolorization ability. Activated carbon has the unique ability to turn colored liquid into light-colored or colorless, which is actually caused by the adsorption of pigment molecules in colored liquid by activated carbon. Because of this characteristic of activated carbon, it is widely used in the production process of brown sugar to white sugar in the field of sugar industry.