Printing factory exhaust gas treatment

Printing factory exhaust gas treatment:
Photocatalytic method
Photocatalytic purification is based on the oxidation-reduction ability of photocatalysts under ultraviolet irradiation to purify pollutants. The use of photocatalytic purification technology to remove organic pollutants from the air has the following characteristics:
(1) Directly using oxygen from the air as an oxidant under mild reaction conditions (normal temperature and pressure)
(2) It can decompose organic pollutants into inorganic small molecules such as carbon dioxide and water, with good purification effect.
Photocatalytic purification technology has the advantages of room temperature deep oxygen, low secondary pollution, low operating costs, and the potential to use sunlight as a reaction light source. Therefore, photocatalysis is particularly suitable for the purification of indoor volatile organic compounds and has shown great potential in deep purification applications.
Taking into account all factors, to ensure that the exhaust gas treatment meets emission standards, is easy to operate, and saves land, a photocatalytic oxidation treatment method is adopted for the treatment device.