Looking for manufacturers of equipment for activated carbon adsorption and decolorization

Hello, I work with adsorption resins that can also be used for decolorization. These resins can be reused, and their decolorization effect is better than that of activated carbon. If you’re interested, feel free to get in touch

Utilizing ultrasonic technology, this is a regeneration technique for activated carbon in which the activated carbon used to treat wastewater containing organic substances, heavy metal ions, etc., via filtration is desorbed after becoming saturated with adsorbates, thereby reactivating the carbon. As ultrasonic high-frequency sound waves propagate through a medium, they generate intense mechanical vibrations. These waves radiate forward in an alternating pattern within the cleaning medium, causing the liquid to move and creating tens of thousands of tiny bubbles. The tiny bubbles in the liquid (cavitation nuclei) vibrate violently under the influence of the sound field. When the sound pressure reaches a certain level, the bubbles expand rapidly before suddenly collapsing. When these bubbles collapse, shock waves are generated, creating pressures of several thousand atmospheres in their vicinity; this destroys insoluble contaminants and forces them to break free from the carbon pores, dispersing them throughout the cleaning solution. In this way, the purification of the micro-porous structure of activated carbon as well as its surface is achieved, enabling the desorption and reactivation of the activated carbon. It enables low-energy in-situ dynamic regeneration; the regeneration cost is low, and there is no secondary pollution. The adsorption efficiency of the regenerated activated carbon exceeds that of new carbon, reaching 95–130% of that of new carbon. The loss rate of activated carbon is less than 0.3% per regeneration cycle. It has a long service life, can be recycled, and is cost-effective. Contact Engineer Duan via WeChat at 18171595827