Light catalytic exhaust treatment device

Photocatalytic oxidation catalysis occurs in the external visible role in the photocatalytic oxidation catalyst is a semiconductor and air, and light energy, the degradation of organic matter to CO2 and H2O. The company uses a semiconductor is the most efficient response Nano TiO2 photocatalyst, after special treatment used to achieve the desired effect. Photocatalytic oxidation reaction, UV radiation produced by electron-hole pairs in the nanometer TiO2 catalyst, water (H2O) and surface adsorption and oxygen (O2) to form the oxidation reaction of hydroxyl radical is live wave ( OH-) and superoxide anion radicals (O2-, 0-). Able to smell all kinds of waste gases such as aldehydes, benzene, ammonia, amines, phenols, nitrogen oxides, sulfides, other hydrocarbons and other organic compounds VOC reduced to the role of carbon dioxide in the photocatalytic oxidation ( CO2), water (H2O) and other non-toxic substances, odor removal but also can play a sterilizing effect, since there is no additives in the photocatalytic oxidation reaction process, so it will not produce secondary pollution. Photocatalytic Features: (1) photocatalytic oxidation at room temperature for the complete oxidation of organic waste into non-toxic, odorless gas harmless substances, for treatment of high concentration, volume, strong stability of the poisonous gas. (2) Effective thoroughly clean: photocatalytic oxidation by direct air oxidation of organic waste into non-toxic, odorless gas is completely harmless substances, without leaving any secondary pollution. (3) Green Energy: photocatalytic oxidation using artificial UV lamps produce ultraviolet light vacuum waves as an energy source to activate the catalyst, driving the oxidation - reduction reaction, and the photocatalyst is not consumed in the reaction process, the use of water and oxygen in the air as a raw material to produce an oxidant, effectively degrade toxic and hazardous wastes, odorless gas become photocatalytic maximum energy savings features. (4) strong oxidation: a semiconductor photocatalytic oxidation has strong characteristics of some ozone is difficult to oxidize organic compounds such as chloroform, carbon tetrachloride, hexachlorobenzene, it can effectively be decomposed, so difficult to degrade The organic matter has particular significance is the effective photocatalytic oxidant hydroxyl radicals (OH-) and superoxide anion radicals (O2-, 0-), the oxidation resistance is higher than the common ozone, hydrogen peroxide, potassium permanganate, hypochlorous acid. (5) broad spectrum: photocatalytic oxidation of organic compounds from many types of hydrocarbons to carboxylic acids are effective even for atoms such as halogenated organic compounds, dyes, nitrogen-containing organic compounds, organophosphorus pesticides also have a good removal, after a certain period of time as long as the reaction can be completely purified. (6) Long life: In theory, the photocatalyst life is infinitely long, without replacement.