UV光催化氧化廢氣處理技術(shù)

一、利用特制的高能UV紫外線(xiàn)光束照射惡臭氣體，裂解惡臭氣體如：氨、三甲胺、硫化氫、甲硫氫、甲硫醇、甲硫醚、二甲二硫、二硫化碳和苯乙烯，硫化物H2S、VOC類(lèi)，苯、甲苯、二甲苯的分子鍵。
二、利用高臭氧分解空氣中的氧分子產(chǎn)生游離氧，即活性氧，因游離氧所攜正負電子不平衡所以需與氧分子結合，進(jìn)而產(chǎn)生臭氧，使呈游離狀態(tài)的污染物分子與臭氧氧化結合成小分子無(wú)害或低害的化合物。如CO2、H2O等。UV+O2→O-+O*(活性氧)O+O2→O3(臭氧)。
三、利用特制的催化劑進(jìn)行氧化還原反應；運用高能UV紫外線(xiàn)光束、臭氧及催化劑對惡臭氣體進(jìn)行協(xié)同分解氧化反應，使惡臭氣體物質(zhì)其降解轉化成低分子化合物、水和二氧化碳，徹底達到脫臭及殺滅細菌的目的。
性能特點(diǎn)：
1、高效除惡臭：能高效去除揮發(fā)性有機物（VOC）及各種惡臭味，脫臭效率最高可達99%以上。
2、無(wú)需添加任何物質(zhì)：只需要設置相應的排風(fēng)管道和排風(fēng)動(dòng)力。
3、適應性強：可適應高濃度，大氣量，可每天24小時(shí)連續工作，運行穩定可靠。
4、運行成本低：本設備無(wú)任何機械動(dòng)作，無(wú)噪音，無(wú)需專(zhuān)人管理和日常維護。
5、無(wú)需預處理：工作環(huán)境溫度在攝氏-30℃～95℃之間，濕度在30%～98%、PH值在3-13之間均可正常工作。
6、設備占地面積小，自重輕：處理10000m3/h風(fēng)量設備占地面積<6平方米。
7、優(yōu)質(zhì)進(jìn)口材料制造：防火、防爆、防腐蝕性能高，設備性能安全穩定。
8、環(huán)保高科技產(chǎn)品：采用國際上最先進(jìn)技術(shù)，可徹底分解惡臭氣體中有毒有害物質(zhì)，并能達到完美的脫臭效果，經(jīng)分解后的惡臭氣體，可完全達到無(wú)害化排放，絕不產(chǎn)生二次污染。

UV photocatalytic oxidation waste gas treatment technology

First, the odor gas is irradiated with special high-energy UV ultraviolet light beams, and the odor gases such as ammonia, trimethylamine, hydrogen sulfide, methyl thiol, methionine, methionine, two a, two sulfur, carbon disulfide and styrene, sulfides H2S, VOC, benzene, toluene, xylene are the molecular keys.
Two, use high ozone to decompose oxygen molecules in the air to produce free oxygen, that is, active oxygen. Because of the imbalance of positive and negative electrons with free oxygen, it is necessary to combine with oxygen molecules, and then produce ozone, so as to combine the free contaminant molecules with ozone oxidation into small harmless or low harmful compounds. Such as CO2, H2O and so on. UV+O2 - O-+O* (active oxygen) O+O2 - O3 (ozone).
Three, the redox reaction was carried out by the special catalyst, and the co decomposition oxidation reaction was carried out with high energy UV ultraviolet light beam, ozone and catalyst to make the degradation of the odor gas material into low molecular compound, water and carbon dioxide, and completely achieve the purpose of deodorizing and killing bacteria.
Performance characteristics:
1. High efficiency in addition to stench: it can remove volatile organic compounds (VOC) and all kinds of stench effectively. The deodorizing efficiency can reach up to 99%.
2. There is no need to add any substance: only need to set up the corresponding exhaust duct and exhaust power.
3. Strong adaptability: it can adapt to high concentration and air volume. It can work continuously 24 hours a day, and runs stably and reliably.
4, low operating cost: the device has no mechanical action, no noise, no need for personal management and routine maintenance.
5, no pretreatment: the temperature of the working environment is between -30 Celsius and 95 degrees Celsius, the humidity is between 30% and 98%, and the pH value is between 3-13.
6, the equipment covers an area of small, light weight: processing 10000m3/h air volume equipment covers an area of <6 square meters.
7, high quality import materials manufacturing: fire, explosion-proof, anti-corrosion performance, equipment performance is safe and stable.
8, environmental protection high-tech products: using the most advanced technology in the world, it can completely decompose the toxic and harmful substances in the odor gas and can achieve the perfect deodorization effect. After the decomposition of the odour gas, it can completely achieve the harmless emission, and never produce two pollution.