• 1. Kofidah nano-photon air purification-ultraviolet sterilization technology
  • 2. Kofidah nano-photon air purification-activated carbon adsorption technology
  • 3. Kofidah nano-photon air purification-high-voltage electric shock ozone technology
  • 4. Kofidah Nano-photon Air Purification-Efficient Electrostatic Dust Removal Technology

Principle analysis of nano-photocatalyst purifier


Some people mistakenly believe that the air purifier is a fan that blows straight, but it is not. The principle of the nano-photocatalyst purifier is to use a fan motor to create a high-speed air circulation system, which continuously absorbs indoor air, and purifies the filter element to filter out air pollutants, and then releases clean air.

  Nano Photocatalyst PurifierThe principle is simple, the effect of photocatalyst is to absorb the differentiation, just like a catalyst. Its first effect is to use its high specific surface area (more pores and higher permeability) to absorb formaldehyde, benzene, TVOC and other harmful gases in the air, and quickly remove harmful gases.

The second effect is that under the light, the characteristics of using the catalyst continue to differentiate the harmful gases that have been adsorbed. Together, the two can quickly purify the air in your home. In addition, it also has a high-efficiency and broad-spectrum disinfection function, which has a good effect of inhibiting and killing various common pathogenic bacteria.

Principle of Nano Photocatalyst Purifier

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

The principle of the nano-photocatalyst purifier is that the photocatalyst is a catalyst. It is a substance that can accelerate the reaction speed between its reactants, and itself does not change before and after the reaction. Its main component is titanium dioxide.


Under the light, the photocatalyst uses water vapor and oxygen in the air to remove contaminants, which has the effect of sterilization.

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Shanghai Yimeng Purification Technology Co., Ltd. is a professional company engaged in the development, production, sales and service of air purification series products, bringing together a group of professional technicians who have been engaged in air purification applications for many years.