Activated carbon is a highly efficient adsorption material widely used in water treatment, air purification, food processing and many other fields. It can remove pollutants such as organic matter, odor and chroma in water, absorb harmful gases, odor and bacteria in the air, and can also be used for decolorization, removal of trace metal ions, purification of grease and so on. At present, there are more types of activated carbon on the market, and the following introduces several common activated carbon.
1. Wood activated carbon: made of wood as raw material, with strong adsorption capacity and corrosion resistance, can be widely used in water purification, oil decolorization and other fields.
2. Coal-based activated carbon: processed with carbonized coal as raw material, strong adsorption capacity, usually used in oil decolorization, gas adsorption, sewage treatment and other fields.
3. Coconut shell activated carbon: made of coconut shell as raw material, it has the characteristics of high microporosity, strong adsorption capacity and stable storage. Widely used in air purification, water treatment, alcohol distillation and other fields.
4. Bituminous activated carbon: made of bituminous coal as raw material, it has the characteristics of uniform pore size distribution, fast adsorption speed and high temperature resistance. Widely used in high purity gas production, air purification, chemical synthesis, pharmaceutical and other fields.
The above are just some of the common activated carbon types on the market, and they have important application values in their respective fields. We should pay more attention to the advantages and applications of activated carbon, learn how to correctly select and use activated carbon, and contribute to the improvement of environmental protection and quality of life.