The photocatalytic activated carbon integrated machine equipment is a device specifically designed to remove toxic and harmful gases as well as odorous gases. It is a perfect combination of activated carbon and UV light deodorizing exhaust gas purifier, which comprehensively adopts the advantages of activated carbon purifier and UV catalytic deodorizing exhaust gas purifier. By combining activated carbon adsorption technology and UV ultraviolet photolysis technology, it efficiently and synergistically purifies exhaust gas and odor! It has the characteristics of high efficiency, low operating costs, small equipment footprint, light weight, no mechanical action, and no noise.

Photocatalytic oxidation is a catalytic reaction that occurs under the action of visible light from the outside. The photocatalytic oxidation reaction is catalyzed by semiconductors and air, using light as energy to degrade organic matter into CO2 and H2O.In photocatalytic oxidation reactions, electron hole pairs are generated on nano TiO2 photocatalysts by ultraviolet light irradiation, which react with adsorbed water (H2O) and oxygen (O2) on the surface to generate highly reactive hydroxyl radicals (OH -) and superoxide ion radicals (O2-, 0-). It can reduce various waste odorous gases such as aldehydes, benzene, ammonia, amines, phenols, nitrogen oxides, sulfides, other hydrocarbons, and other VOC organic compounds to carbon dioxide (CO2), water (H2O), and other non-toxic and harmless substances under the action of photocatalytic oxidation. While removing odors, it can also have the effect of disinfection and sterilization. Since there are no additives in the photocatalytic oxidation reaction process, there will be no secondary pollution.

The activated carbon used in the equipment is a type of microcrystalline carbon material mainly made of carbon containing materials, which has a black appearance, developed internal pore structure, large specific surface area, and strong adsorption capacity. There are a large number of invisible micropores in activated carbon materials. One gram of activated carbon material contains micropores, which can have a surface area of up to 800-3000 square meters when unfolded, and even higher for special purposes. That is to say, in a rice sized activated carbon particle, the internal surface area of the micropores may be equivalent to the size of a living room. It is precisely these highly developed pore structures, like human capillaries, that give activated carbon excellent adsorption performance. Although the speed of molecular motion is affected by factors such as temperature and material, it always moves continuously in the microenvironment. Due to the mutual attraction force between molecules, when a molecule is captured by the pores of activated carbon and enters the pores of activated carbon, the mutual attraction between molecules will cause more molecules to be continuously attracted until the pores of activated carbon are filled.

The UV photocatalytic activated carbon integrated machine combines UV photocatalytic oxidation technology and activated carbon adsorption. Compared with two separate devices, it has higher purification efficiency and lower cost. It can treat various organic and odorous waste gases, such as alcohols, aldehydes, benzenes, ammonia, and other organic and odorous waste gases.