Is the air purifier effective?
1. Activated carbon is a porous carbonaceous material. It has a highly developed pore structure. The porous structure of activated carbon provides a large amount of surface area and can fully contact with gases (impurities), thus giving the activated carbon a unique adsorption. The performance makes it very easy to achieve the purpose of absorbing and collecting impurities. Just like magnetic force, all molecules have mutual attraction. 2, high-efficiency air filter, to reach the HEPA standard filter, the efficiency of 0.3 micron is 99.998%, HEPA net is characterized by air can pass, but fine particles can not pass. The HEPA filter consists of a stack of continuous, pre-folded, sub-glass fiber membranes that form a wavy gasket for placement and support of the filter boundary. 3, the principle of electrostatic purification work is to use high-voltage electrostatic adsorption dust removal working principle. The electrostatic type is the working principle of high-voltage electrostatic adsorption and dust removal. The cathode line in the electrostatic field generates corona discharge under the action of high-voltage static electricity, and a large amount of negative ions are generated in the corona layer, and the negative ions continuously move toward the anode under the action of the electrostatic field.
