The second event is the activated carbon deodorant role in the 1940s in hundreds of water plant using activated carbon deodorant. Application of activated carbon as a division of the history of the second phase and the third phase boundaries. 1927 Chicago water plant took place the majority of residents unacceptable water stench accident, which is due to phenol and chlorine used to disinfect the raw water is generated due to the stench. Germany and other water plant also occurred in the same accident, these incidents are resolved with activated carbon. Since then, with growing emphasis on environmental protection, increasingly stringent government regulations. Activated not only in terms of water, but in terms of the amount of such net gas surge, making the latter half of the 20th century, and environmental protection industry has become a large activated carbon applications. Thus the history of activated carbon into the third phase, the development phase. In recent years, more and more attention to interior decoration pollution of the public, especially formaldehyde activated wall materials, as a highly toxic substance, formaldehyde great harm to the elderly and children. IARC and the World Health Organization defines regarded as a carcinogen formaldehyde activated TV backdrop wall materials, scientific studies show that the formaldehyde pollution can even cause leukemia. Mainly from furniture indoor formaldehyde adhesive sheet in activated carbon wall materials backdrop, not only the quantity and long release cycle. In addition to the thorny issue of formaldehyde into interior decoration, activated carbon activated carbon-based wall materials made of natural raw materials, through the process of adding suspension made of a variety of functional DPM. Application of decomposition and physical techniques, grafting silicon material body connection oxygen bond network structure and activity of genes constitute reversible electric double layer, can quickly thermostats, moisture, decomposition of harmful gases absorb formaldehyde, benzene. Xiamen activated MATERIALS | MATERIALS activated TV backdrop | "Wall coming" Wall customization experts provided by cabo Leicester environmental technology. Welcome to consult Fuzhou Environmental Protection Technology Co., cabo Leicester (www.cblst.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Chen