邹平顺弘涂装净化设备有限公司

[Runhua] Photooxidation organic waste gas treatment Shandong waste gas treatment price @Photooxygen catalytic equipment product introduction "Runhua" energy-saving and environmentally friendly coating equipment manufacturer????-is a subsidiary of Shunhong. It has a production plant and a provincial sales and after-sales service system across the country. Its main products include dust-free purification painting equipment, manufacturing and installation, and the application of related new technologies. Photooxygen Catalytic Technology Exhaust Gas Treatment Brief Photochemistry and photocatalytic oxidation method is an advanced oxidation technology that has been widely studied at present. The so-called photocatalytic reaction is a chemical reaction carried out under the action of light. Photochemical reactions require molecules to absorb electromagnetic radiation of specific wavelengths, be stimulated to produce molecular excited states, and then undergo chemical reactions to generate new substances, or become intermediate chemical products that trigger thermal reactions. The activation energy of photochemical reactions comes from the energy of photons. Photoelectric conversion and photochemical conversion have always been very active research areas in the utilization of solar energy. Photocatalytic oxidation technology uses light-induced oxidation to combine oxidants such as oxidants and light radiation with light radiation. The light used is mainly ultraviolet light, including -, - and other processes, which can be used to treat refractory substances such as sewage and polychlorinated biphenyls. In addition, in systems with ultraviolet light, there is a synergistic effect between ultraviolet light and iron ions, which greatly accelerates the rate of decomposition to produce hydroxyl radicals and promotes the oxidative removal of organic matter. Nature has a very powerful self-healing function. For example, waste gas substances emitted into the atmosphere will slowly be decomposed over a period of time. The most important process is the photochemical reaction. Exhaust gas substances absorb the energy of photons or other particles, causing chemical bonds to break and form free atoms. After a series of oxidation and reduction reactions, they finally generate simple substances such as and. After long-term research, it has been found that when chemical substances absorb energy (such as heat energy, photon energy, etc.), their chemical properties can become more active or even cracked. When the absorbed energy is greater than the chemical bond energy, the chemical bond can be broken and free atoms or groups with energy can be formed. Under the action of high-energy ultraviolet rays in the wavelength range, on the one hand, the oxygen in the air is cracked, and then combined to produce ozone. On the other hand, the chemical bonds of pollutants are broken, forming free atoms or groups. At the same time, the ozone produced participates in the reaction process. The exhaust gas is eventually cracked and oxidized into simple stable compounds, such as, , etc. Since the nature of combustion of organic waste gas is the same, energy is absorbed through molecules (heat energy absorbed by combustion, photon energy absorbed by photolysis), which is cracked and oxidized to form simple substances. The reaction temperature of photolysis is normal temperature, so we are also used to it. Call it "cold burning." Discovery history and types: Ultraviolet rays are a general term for radiation with wavelengths from to to in the electromagnetic spectrum and cannot cause human vision. In 1988, German physicist Ritter discovered that a section outside the violet end of the sunlight spectrum could sensitize photographic films containing silver bromide, thus discovering the existence of ultraviolet rays. National free consultation hotline: