What are the functions of activated carbon?

As an excellent adsorbent material, activated carbon is widely used in the process of purifying waste gas in industrial production in my country, involving many industries, such as coke oven gas desulfurization, VOCs waste gas adsorption in the printing industry and so on.

Generally, coal-based activated carbon is used to treat H2S pretreatment in coke oven gas, city gas, power plants and other gases, but wooden activated carbon can also meet the requirements of treatment effects and achieve emission standards. In the process of using activated carbon for adsorption, the saturated activated carbon is desorbed by high-temperature steam heating to realize the regeneration of wooden activated carbon, which can be reused and reduces the operating cost of the enterprise.

Activated carbon is mainly used to treat low-concentration organic waste gas in the treatment of VOCs, and to adsorb and purify the gas in a low temperature environment. With the strengthening of environmental protection efforts, more and more small enterprises also need to strictly control the emission of VOCs, otherwise the results of environmental assessment testing will be affected.

The up-to-standard discharge of industrial waste gas plays a very important role in the improvement of the atmospheric environment and at the same time reduces the harm to human health. All waste gas emission companies must use corresponding technical means such as activated carbon adsorption method, absorption method, and condensation method in accordance with national requirements. Measures such as treating industrial waste gas to achieve clean and green production.