YUAN-DCIE-Q
YUAN
The specific process of decolorization: decolorization is a physical adsorption-elution process, in which adsorption is not only pigment adsorption, but also organic matter adsorption; elution includes not only pigment elution, but also organic matter elution.
Decolorization requires the use of decolorizers. Decolorizers can be divided into three categories according to the principle of decolorization: flocculation decolorizers, oxidative decolorizers and adsorption decolorizers. In our decolorization system, the adsorbent for decolorization is activated carbon.
Activated carbon is a carbon material with a large specific surface area and strong adsorption and decolorization ability. Activated carbon has the magical ability to turn colored liquids into light-colored or colorless, which is actually caused by the fact that activated carbon adsorbs pigment molecules in colored liquids. Since most of the pigments have a conjugated structure, they are relatively easy to adsorb, and the activated carbon has a large specific surface area and a strong adsorption capacity, so it can effectively remove many kinds of pigments. Because of this characteristic of activated carbon, it is widely used in the production process of brown sugar to white sugar in the sugar industry.
The specific process of decolorization: decolorization is a physical adsorption-elution process, in which adsorption is not only pigment adsorption, but also organic matter adsorption; elution includes not only pigment elution, but also organic matter elution.
Decolorization requires the use of decolorizers. Decolorizers can be divided into three categories according to the principle of decolorization: flocculation decolorizers, oxidative decolorizers and adsorption decolorizers. In our decolorization system, the adsorbent for decolorization is activated carbon.
Activated carbon is a carbon material with a large specific surface area and strong adsorption and decolorization ability. Activated carbon has the magical ability to turn colored liquids into light-colored or colorless, which is actually caused by the fact that activated carbon adsorbs pigment molecules in colored liquids. Since most of the pigments have a conjugated structure, they are relatively easy to adsorb, and the activated carbon has a large specific surface area and a strong adsorption capacity, so it can effectively remove many kinds of pigments. Because of this characteristic of activated carbon, it is widely used in the production process of brown sugar to white sugar in the sugar industry.
