The principle of waste gas treatment by UV photolysis is to decompose waste gas molecules by high-energy UV rays and quickly oxidize harmless substances, thus achieving the purpose of purification.
Moreover, different treatment levels can be designed according to different emissions, so as to avoid waste of resources and adopt the most suitable treatment equipment in combination with the exhaust emission status of enterprises.
UV photolysis waste gas treatment is not affected by the outside world, such as air temperature, air humidity, wind direction, etc., and only needs to control the switch of the equipment, which hardly needs to be guarded by people. The equipment runs stably and reliably, and it is suitable for most waste gas treatment. It is the main method of waste gas treatment in China.
Extended information
Advantages of UV photolysis waste gas treatment equipment compared with other waste gas treatment equipment:
1. UV photolysis is ultraviolet irradiation technology, which irradiates waste gas components through 185nm spectrum and 253.7nm spectrum generated by ultraviolet lamp, decomposes oxygen molecules in waste gas to generate ozone, and uses ozone to oxidize waste gas. This technology is mainly used for sterilization and disinfection.
2. The main equipment configuration is different: the internal components of the UV photolysis equipment are mainly composed of ultraviolet lamps and activated carbon fiber filter layers.
3. Different removal capacity:
The ozone generated by p>UV photolysis has an oxidation capacity of 1.24eV, which can only oxidize a small part of waste gas components.
4. Different service life:
8 hours for p>UV photolysis lamp and power supply (imported products). The activated carbon fiber layer is changed frequently according to the concentration of waste gas.