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What is the principle of photocatalyst air purifier?

2022-03-28 Page view : 34 views

Some people mistakenly think that an air purifier is a fan that blows vertically, but it is not. The principle of the photocatalyst air purifier is to use the fan motor to create a high-speed air circulation system, which continuously absorbs indoor air, and releases clean air after filtering out the air pollutants through the purification filter element.

 The principle of photocatalyst air purifier is simply that the function of photocatalyst is adsorption and decomposition, just like a catalyst. Its first function is to use its high specific surface area (the number of pores and high permeability) to absorb harmful gases such as formaldehyde, benzene, TVOC, etc. in the air, and quickly remove harmful gases.

 The second function is to use the characteristics of the catalyst to continuously decompose the harmful gases that have been adsorbed under the light. The two work together to quickly purify the air in your home. In addition, it also has high-efficiency and broad-spectrum disinfection performance, and has a good inhibitory and killing effect on various common pathogenic bacteria.

 Photocatalyst products are one of the most effective air purification methods in the world today, but their functions are mainly limited to purifying the air. The photocatalyst products with added negative ions release negative ions in the purified air, that is, the function of optimizing air quality is added in the clean air, so that you can enjoy the safe and clean air more.

 The principle of photocatalyst air purifier, photocatalyst is a catalyst, a substance that can speed up the reaction between its reactants, but itself does not change before and after the reaction, and its main component is titanium dioxide.

 Photocatalysts use water vapor and oxygen in the air to remove pollutants under light, and have the effect of sterilization. The air purifier uses the technology of photocatalyst to ensure the best purification effect of the air purifier.