Electroplating plant waste gas treatment UV lamp which is good? This is a problem that puzzles many electroplating plant boss,As electroplating process,all possible to product some toxic waste gas include dust waste gas,acidic waste gas,alkaline waste gas,Chromium containing waste gas ,Nitrogen oxide waste gas,Cyanide containing waste gas and so on. 1.dust waste gas:Mainly produced by sand blast,burnish,polishing and other production processes,including grains of sand,metallic oxide,fibre dust and so on,this waste gas not only polluted air,but also be bad for Practitioners throat,and lungs. 2.acidic waste gas:Because of adopting hydroelectric acid, sulfuric acid and other acidic substances to scouring,glaring,chemical polishing and other production process.such as,hydrogen chloride, sulfur dioxide, hydrogen fluoride, hydrogen sulfide and other gases and acid phosphate,having highly irritating gas,doing harm to the operator's throat, trachea and lungs.Also corrode factory and equipment,polluted air or acid rain. 3.alkaline waste gas:As electroplating,using alkaline substances such as sodium hydroxide, sodium carbonate and sodium phosphate,Due to the heating process mainly have chemical degreasing, electrochemical degreasing, strong alkaline plating ,cyanide plating and so on.Alkali fog is bad to operator throat, trachea and lung. 4.Chromium containing waste gas:In chrome plating process.Chromium fog is highly toxic and corrosive,Cause great harm to human body and pollution environment,Chromium fog enter body through respiratory tract,and respiratory irritation and corrosion,can cause severe nasal lesions,such as,Acute rhinitis, nasal perforation, pharyngitis bronchitis and so on.If the skin touch the chromium fog a long time,will cause dermatitis or eczema, in addition, Chromium fog can also be pathogenic, carcinogenic and antigenic. 5.Nitrogen oxide waste gas:Acid waste gas produced in the process of pickling, glaring and polishing with nitrate acid solution,Nitric oxide enters the bloodstream through the respiratory system,invasion of red blood cells and hemoglobin, causing blood poisoning.At the same time also produce paralysis effects on the central nervous system, inhalation of high concentrations of nitrate oxide can cause animal death, nitrogen dioxide and nitrogen peroxide is 3-4 times larger than the toxicity of nitrate oxide, nitrogen dioxide mainly harm the body mucous, respiratory system and nervous system, the higher concentration will make people cough, hypothesis, causing pneumonia, pulmonary edema and even suffocation. In addition, it can cause damage to the nervous system. 6.Cyanide containing waste gas:Produced by cyanide plating,such as cyanide copper plating, zinc plating and imitation gold.In case of cyanide acid, hydrogen cyanide gas can produce more toxic trace, inhalation can cause to death. Waste gas treatment method: Guangdong Xingpu electroplating plant waste gas treatment UV lamp used in the field of waste gas treatment equipment,The use of high energy and high ozone UV ultraviolet light beam to the stench gas, change the odor gas,Such as: ammonia, trimethylamine, hydrogen sulfide, dimethyl sulfide hydrogen, methyl mercaptan and dimethyl sulfide, two methyl two sulfur, carbon disulfide and styrene, sulfide H2S, VOC, molecular chain structure of benzene, toluene and xylene,The molecular chain of organic or inorganic high molecular odor compounds, under the irradiation of high energy ultraviolet beam, can be transformed into low molecular compounds, such as CO2, H2O, etc. The use of high energy and high ozone Guangdong Xingpu electroplating plant waste gas treatment ultraviolet lamp beam decomposition of oxygen molecules in the air to produce free oxygen,That is reactive oxygen species, due to the free oxygen carried by the positive and negative electron imbalance so it is necessary to combine with oxygen molecules, resulting in ozone. UV + O2 ~ O-+O * (reactive oxygen species) O+O2 - O3 (ozone), as is known to all ozone has a strong oxidation of organic matter, odor gases and other irritating odor has an immediate effect of removal. From:Guangdong Xingpu Energy-saving Lights Co.,Ltd. Engineer Hotline:15088006658 Online customer service QQ:2532666822 Official website:http://www.xpuvd.com/
