UV photocatalysis lamp is a professional term, so, what is UV photocatalysis lamp, do you know? Let’s answer for you, hope to help you, increase your knowledge.
Working principle of UV photocatalysis lamp
UV photocatalytic treatment equipment uses high-energy and high ozone UV light beam to decompose oxygen molecules in the air to produce free oxygen, that is, active oxygen. Due to the imbalance of positive and negative electrons carried by free oxygen, it needs to combine with oxygen molecules to produce ozone. When the odor gas is input into the purification equipment by exhaust equipment, the purification equipment uses high-energy UV ultraviolet beam and ozone to carry out collaborative decomposition and oxidation reaction on the odor gas, so that the odor gas can be degraded into low molecular compounds, water and carbon dioxide, and then discharged out of the room through the exhaust pipe. The equipment can use high-energy UV beam to crack the molecular bonds of bacteria in the odor gas, destroy the nucleic acid of bacteria, and then carry out oxidation reaction through ozone to completely achieve the purpose of deodorization and killing bacteria.
Removing peculiar smell of U-type photolysis lamp
The 185nm band light emitted by the photolysis lamp can decompose oxygen molecules in the air to produce ozone. Ozone has a very strong oxidation effect. It can be degraded into low molecular compounds, water and carbon dioxide by industrial waste gas. Because of this function, it has a good removal effect on industrial waste gas and other irritating odor gases.
UV photocatalysis for the treatment of organic compounds
1. Sulfur containing compounds, such as hydrogen sulfide, mercaptan, dimethyl sulfide, thioether and sulfur containing heterocyclic compounds, etc;
2. Nitrogen containing compounds, such as ammonia, nitro compounds and nitrogen-containing heterocyclic compounds; carbon, hydrogen or compounds composed of carbon, hydrogen and oxygen (lower alcohols, aldehydes, esters, etc.);
3. Benzene series, such as styrene, benzene, toluene, xylene, etc.; halogen compounds, etc.
4. Lipids, such as methyl acetate, ethyl acetate, butyl acetate, methyl acrylate, ethyl acrylate, butyl acrylate, etc.
5. It can effectively remove the eight odor substances, such as hydrogen sulfide, ammonia, methyl mercaptan, methyl sulfide, carbon disulfide, styrene and dimethyl disulfide, specified in the national odor pollution control standard.
Application scope of UV photocatalysis lamp
1. UV photocatalysis lamp can be used in petrochemical industry, pharmaceutical industry, feed and fertilizer processing plant, animal husbandry product farm, chemical fiber factory and leather factory.
2. Pulping plant, sewage pumping station, all kinds of sewage treatment plant, coating, food filling agent plant, leather processing, photosensitive materials.
3. UV photocatalysis can also be used in the treatment of organic waste gas, odor, stench and other pollution problems in automobile manufacturing, public toilets, fecal transfer stations and many other industries.
4. It can not only be applied to the treatment of industrial waste gas, but also can be applied to indoor air purification, etc. it is a new type of air environment cleaning technology and product with a wide range of uses.