1. Sewage treatment
In printing plants, sewage treatment plants and other places, wood activated carbon is used for fine treatment of sewage to reduce COD value and meet the discharge standard.
2. Flue gas desulfurization and denitration
In the iron and steel industry, wood activated carbon adsorption process is used to realize that the emission concentrations of sulfur dioxide and nitrogen oxides in sintering flue gas are lower than 10, 35 and 50mg / nm?, respectively?, Desulfurization efficiency can reach more than 95% and denitration efficiency can reach more than 80%.
3. VOCs governance
VOCs is an important participant and precursor in the formation of PM2.5. It widely exists in automobile manufacturing, spraying, printing, petrochemical and other industries. Wood activated carbon has better effect and higher cost performance in the treatment of low concentration VOCs. It is worth mentioning that wood activated carbon adsorption needs to be treated simultaneously with other means in the process of VOCs treatment.
4. Oil and gas recovery
In gas stations, ports and other places, there will be a large amount of oil and gas volatilization during the transfer, loading and unloading of oil tanks, which will not only cause air pollution, but also economic losses. The wood activated carbon oil and gas recovery developed by Shandong wood activated carbon manufacturer is used for adsorption and desorption recovery, so as to effectively avoid air pollution.
5. Petrochemical Industry
Wooden activated carbon is mainly used for decolorization and purification in petrochemical industry and petrochemical water treatment engineering, and can remove harmful substances in petroleum. It can be used as catalyst or carrier in synthetic industry.
6. Catalyst support
Wood activated carbon has a huge specific surface area, which is conducive to highly dispersing the supported catalytic active substances and preparing active catalysts. Wood activated carbon has strong adsorption capacity. Activated carbon loaded with catalytic active components can be used as catalytic adsorbent. For example, platinum or silver loaded on activated carbon can play the role of catalytic oxidation and sterilization. Activated carbon itself can also activate some molecules, such as oxygen molecules.
