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What is the principle of electrostatic adsorption?
Nov 23, 2018

The principle of this type of air purifier is that when the air passes through a high-voltage electric field, ionization occurs, and the ionized gas positive ions are absorbed into the cathode electric plate, and the negative ions are repelled by the cathode, which is attached to the contaminant molecule to bring it negative. The charge, after which the negatively charged contaminant molecules are adsorbed on the anode plate. Electrostatic precipitators are currently available to process molecular grade materials with particles that can be removed to a minimum diameter of 0.01 microns. The electrostatic adsorption type air purifier does not need to replace the filter screen, and it is enough to rinse the filter screen regularly.

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