Photocatalyst Filter

A catalyst filter is a device that utilizes photocatalyst technology for air purification, which breaks down harmful gases and substances into harmless carbon dioxide and water through specific technology.

Photocatalytic filter mainly utilizes photocatalytic technology, which is a nano-sized titanium dioxide active material that, when coated on the surface of the substrate and dried to form a thin film, produces a strong catalytic degradation function under the action of light. This technology can effectively degrade toxic and harmful gases in the air, effectively kill a variety of bacteria, with an antimicrobial rate as high as 99.99%, and decompose and render harmless the toxins released by bacteria or fungi. In addition, the photocatalyst filter also has the functions of deodorization and anti-dirt.

The working principle of photocatalyst filter is based on the fact that photocatalyst will produce a series of energy conversion process similar to chlorophyll photosynthesis in plants under the irradiation of specific wavelengths of light, which converts light energy into chemical energy and endows the surface of photocatalyst with strong oxidizing ability. These oxidizing ability can almost all constitute organic molecules of the chemical bond cut off decomposition, so can be a variety of harmful chemicals, malodorous substances decomposition or harmless treatment, to purify the air, anti-fouling Deodorization.

Photocatalyst filter is characterized by comprehensiveness, continuity and safety. It can effectively degrade pollutants such as formaldehyde, benzene, toluene, xylene, ammonia, TVOC, etc., and has efficient broad-spectrum Disinfection performance. During the reaction process, the photocatalyst itself will not change or lose, and it can continuously purify the pollutants under the irradiation of light, which has the advantages of long-lasting time and continuous action. The final reaction products are carbon dioxide, water and other harmless substances, which will not produce secondary pollution and is safe and reliable for human body.

Photocatalyst filters have been widely used in air purifiers, air conditioners, water-cooled fans and other products for a wide range of environments such as homes and offices, providing an effective solution for improving indoor air quality12 .

To summarize, photocatalyst filters effectively purify harmful substances in the air and provide a clean and healthy indoor environment through their unique photocatalyst technology and working principle.