Characteristics of biological treatment of organic waste gas 1. It is applicable to a wide range of volatile organic compounds (VOCs) and other toxic or odorous gases, such as NH3 and H2S. Hazardous pollutants in chemical, pharmaceutical, electroplating, paint spraying, printing and other industries, as well as odor in wastewater treatment plants, composting plants and waste landfill plants. 2. High removal efficiency The removal efficiency of ordinary air pollutants exceeds 90%. 3. Low energy consumption biological reaction is carried out under normal temperature and pressure, and the energy comes from the energy generated by microorganisms using VOCs.
You need to check the parts of the equipment regularly. You can't wait for the equipment to have problems and then repair it. After good maintenance, you can extend the service life of the exhaust gas management equipment. Waste gas management in the electronic industry mainly comes from the use of solvent based coatings in the surface coating process of semiconductor devices, electronic components, electronic components, flat panel displays, and machine casings, and the use of organic degreasing agents and dehydrating agents in the cleaning process.
Because the triphenyl used in the paint is insoluble with water, it can be recovered directly. The activated carbon adsorption technology is mainly used in the situation where the components in the waste gas are relatively simple and the recovery value of organics is high. The size and cost of the waste gas treatment equipment are proportional to the amount of VOCs in the gas, but relatively independent of the waste gas flow; Therefore, carbon adsorption bed is more inclined to dilute large gas flow, and is generally used when VOCs concentration is less than 5000PPM.
Use high-energy and high ozone UV light beam to differentiate oxygen molecules in the air to generate free oxygen, namely reactive oxygen. Since the positive and negative electrons carried by free oxygen are unbalanced, it needs to be mixed with oxygen high quality Organic waste gas treatment Molecular binding, Organic waste gas treatment manufactor Ozone then occurs. Ozone has a strong oxidizing effect on organic matter, and has a quick and successful elimination effect on odor gas and other irritating odors. 3. After the odor gas is input into the purification equipment through the exhaust equipment, the purification equipment uses the high-energy UV beam and ozone to carry out the cooperative differentiation and oxidation reaction on the odor gas, so that the odor gas substances can be degraded into low molecular compounds, water and carbon dioxide, and then discharged out of the room through the exhaust pipe.
