| abstract |
The invention discloses a method for continuously decolorizing ketone musk by using activated carbon fibers. The specific surface area of the activated carbon fibers is increased through plasma treatment, and the adsorption capacity thereof is improved. After high-temperature oxygen oxidation, the surface of activated carbon fiber is further increased with oxygen-containing functional groups on the basis of plasma treatment, which improves its targeted adsorption performance for polar molecules. During the decolorization process, the introduction of standing waves can increase the fixing ability of the pigment molecules adsorbed in the activated carbon fiber, making it difficult to desorb and come out, increasing the adsorption capacity of the activated carbon fiber. |