Activated carbon filter is how to work

Activated carbon is usually obtained from carbon sources, such as wood, bamboo, sawdust, coconut shell, asphalt, and the different types of coal, in addition, it is important to note here is that, unlike ordinary charcoal, activated carbon main difference lies in its microporous surface there are countless, these pores formed only when carbon is 'activation', the small make up will be introduced to activated carbon filter works. Is one of the many applications of activated carbon activated carbon filter, it is composed of granular or powder activated carbon block, there are countless adsorption on activated carbon block pore, filter is a kind of very porous filtration method, used for gases, chemicals, and volatile organic compounds ( VOCs) Filtering. However, it does not filter out some very small particles in the air, such as dust, pollen, dust mites, pet dander, or as a result, in most of the air purifier, it is often regarded as supplement of grade HEPA filters. Similarly, there may be other filtering system work in air purification machine, air cleaner to work alone or as a separate, activated carbon has important use in several areas, through more chemical processing, its adsorption performance can be further improved.