Characteristics of photocatalytic exhaust gas purifier:

(1) Long lifespan: In theory, due to the direct involvement of oxidation-reduction in photocatalytic oxidation reactions, there is no loss, and the lifespan is infinite without the need for replacement.

(2) Effective and thorough purification: Organic waste gas in the air can be directly oxidized into non-toxic and harmless substances through photocatalytic oxidation, leaving no secondary pollution.

(3) Efficient and energy-saving: Photolysis oxidation uses the vacuum wave ultraviolet light generated by artificial ultraviolet lamps as energy to activate photocatalysts, drive oxidation-reduction reactions, and the photocatalysts are not consumed during the reaction process. The use of water and oxygen on the surface of exhaust gas odor as oxidants effectively degrades toxic organic waste gases, becoming the characteristic of efficient purification and energy saving of photocatalysis.

(4) Applicable environment for photocatalytic oxidation: Photocatalytic oxidation is suitable for completely oxidizing and purifying toxic and harmful odorous components such as exhaust gas and odor into non-toxic and harmless low molecular weight components at room temperature. It is suitable for processing high concentration (uniform concentration can be achieved through pretreatment), large gas volume (equipment can be combined for treatment), and strong molecular structure stability of toxic and harmful gases.

The working principle of photocatalytic exhaust gas purifier:

1、 By using high-energy UV beams to break down the molecular bonds of bacteria in odorous gases, the nucleic acid (DNA) of bacteria is destroyed, and then oxidized by ozone to completely achieve deodorization and kill bacteria.

2、 Utilizing high-energy and high ozone UV beams to decompose oxygen molecules in the air to produce free oxygen, also known as reactive oxygen species. Due to the imbalance of positive and negative electrons carried by free oxygen, it needs to combine with oxygen molecules to produce ozone.

3、 After the odorous gas is input into this purification equipment through exhaust equipment, the purification equipment uses high-energy C-wave beams and ozone to synergistically decompose and oxidize the odorous gas, causing it to degrade and convert into low molecular weight compounds, water, and carbon dioxide, which are then discharged outdoors through exhaust pipes.

4、 Using a specially designed high-energy beam to irradiate odorous gases, cracking odorous gases such as ammonia, trimethylamine, hydrogen sulfide, hydrogen sulfide, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide, and styrene, as well as sulfides such as H2S and VOCs, benzene, toluene, and xylene. The molecular chains of organic or inorganic high molecular weight odorous compounds are degraded and transformed into low molecular weight compounds such as CO2 and H2O under high-energy ultraviolet beam irradiation.