Activated carbon filter adsorption foundation knowledge is introduced

There are more than 2500 commercial activated carbon, most wastewater treatment plants use carbon leave facilities to purify water and air, activated carbon filter is also to the water purification, activated carbon is an inert solid adsorption material, are usually used to remove the water soluble pollutants and deal with the gas phase flow. Activated carbon adsorption is a gas or liquid in the liquid or solid accumulation on the surface of the substrate, and the adsorption on the contrary, the invasion of material into the matrix volume or volume, it is porous, the price is low, is easy to be used as adsorbent, has a larger surface area to remove pollutants. Activated carbon surface area per gram than any other materials that can be used in the physical adsorption, in fact, a teaspoon of activated carbon surface area is larger than a football field, due to its rare features, activated carbon has the unique ability to capture water soluble pollutants, including pollutants, odor, color, and toxic substances. Activated carbon manufacturers use different raw materials and process parameters, to provide all kinds of pore size distribution, choose the appropriate pore structure is the key to solve the problem of water phase and gas phase activated carbon.