Activated carbon, also known as activated carbon black. And Han purple particles with mineral crystal molecular structure, which bore many large pores in crystalline arrangement for disinfection and purification function car formaldehyde, benzene, ammonia, TVOC, odor, bacteria, mites and other harmful substances is particularly significant, while the release of oxygen ions, can be recycled, no secondary pollution. The main raw material of activated carbon can be almost all carbon-rich organic material preferably powdered activated carbon, such as coal, wood, shell, coconut, walnut shells, almond shells, shells and other dates. The carbonaceous material in the powdered activated carbon wholesale activation furnace, at a high temperature and a certain pressure is converted into the activated carbon by pyrolysis. In this activation process, the large surface area and pore structure gradually formed complex, the so-called adsorption process is in these pores and on the surface of the activated carbon in the pore size of the adsorbate has the role of selective adsorption of powdered activated carbon lowest price, which is due to large molecules can not enter the pores smaller than its sake activated carbon within the aperture. Air purification Activated carbon is a powdered activated charcoal is made of high quality specially treated activated carbon for purification of polluted air exclusively, so called activated carbon for air purification. Only hardness, high strength, porosity of the microporous activated carbon to activated carbon as an air purifier. Air purification activated carbon: a cylindrical activated carbon. High-quality specially treated activated carbon for purification of polluted air exclusively. Only hardness, high strength, porosity of the microporous activated carbon activated carbon to purify the air as an air purification carbon. Husk charcoal, coal can be used as an air purifier carbon materials. Coconut shell activated carbon which works best. Best of powdered activated carbon | Hongkou District of powdered activated carbon | - Thai factory direct water from Gongyi City Yu-tai provide water purification materials Co., Ltd. Jinhua Branch. Gongyi City Water Material Co., Ltd. Jinhua Yu Tai Branch (yutaijinhua.1688.com) strong, credible, Jinhua in Zhejiang chemical products processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead you hand-Thai water and into the brilliant, for a better future!