1. ** Low-temperature plasma purification equipment * *: uses plasma to ionize electrons and convert them into charged ions, that is, positive ions and negative ions. It can remove organic waste gas and other irritating odor, and the organic waste gas is subjected to synergistic decomposition and oxidation reaction by plasma <: searchIndex index="1" /> < searchIndex index="2" /> .
2. ** Activated carbon adsorption box * *: Adsorption of organic waste gas molecules by molecular attraction or chemical bond force on the surface of activated carbon, so that they can be concentrated and kept on the surface of activated carbon, and discharge up to standard can be achieved <; searchIndex index="1" /> < searchIndex index="2" /> .
3. ** Filter cartridge dust collector or bag dust collector * *: After the dusty gas enters the dust hopper of the dust collector, the cross section of the airflow suddenly expands and the airflow distribution plate acts, so that coarse particles settle in the dust hopper, and fine dust particles are filtered by Brownian diffusion and sieving effect in the dust filter chamber <; searchIndex index="1" /> < searchIndex index="2" /> .
4. **UV photo-oxygen catalytic equipment * *: The chemical bond in the molecule of organic waste gas is broken by the energy of light, and the excitation energy is greater than the chemical bond energy, and the decomposition reaction occurs after the conditions are met. Organic waste gas molecules must have a characteristic absorption spectrum for light with a specific wavelength to produce photochemical reaction <: searchIndex index="1" /> < searchIndex index="2" /> .
5. ** spray tower * *: According to the working principle, it can be divided into circulating water spray tower, lye spray tower and acid spray tower. According to the material of the tower body, it is divided into FRP spray tower, PP spray tower and stainless steel spray tower. Choose reasonable spraying material and technology according to the nature of waste gas <: searchIndex index="1" /> < searchIndex index="2" /> .
6. ** Desulfurization equipment * *: It is mainly used to remove sulfur dioxide (SO2) from industrial emissions, and limestone slurry or ammonia water reacts with sulfur dioxide to generate calcium sulfate or calcium thiosulfate to achieve desulfurization effect <; searchIndex index="3" /> .
7. ** Denitrification equipment * *: It is mainly used to remove nitrogen oxides (NOx) from industrial emissions. Common denitrification methods include selective catalytic reduction (SCR) and selective non-catalytic reduction (SNCR) <: searchIndex index="3" /> .
8. ** Dust removal equipment * *: It is mainly used to remove particulate matter from industrial emissions. Common dust removal methods include gravity sedimentation, inertial separation, electrostatic precipitation and bag filtration < searchIndex index="3" /> .
9. **VOCs treatment equipment * *: It is mainly used to recover and treat organic waste gas discharged in industrial production. Common VOCs treatment equipment includes activated carbon adsorption device, thermal oxidation device, adsorption concentration device and condensation recovery device <; searchIndex index="3" /> .
1. ** Catalytic combustion equipment * *: waste gas treatment equipment that uses catalysts to reduce the reaction temperature of waste gas and accelerate the complete oxidation of toxic and harmful gases <: searchIndex index="4" /> .
each of these devices has its own characteristics and scope of application, and the selection of suitable waste gas treatment equipment needs to be determined according to the specific waste gas composition, concentration, emission standards and the actual situation of the enterprise.