How does a plasma air purifier work?
Author: Li Deng environmental protection
The traditional negative ion purifier works on the tip discharge. The oxygen molecules in the air pass through a separate unit, and the tip discharge is performed in tiny units. This type of discharge will produce an integrated cluster of ozone under the action of an electric field, generating a large number of small ion clusters, and small ions collide with oxygen molecules in the air to form positive and negative oxygen ions. Normal oxygen ion:
(1) The positive oxygen ion has strong activity, can oxidize and decompose methyl mercaptan, ammonia, and other pollution factors in a very short time, and open the chemical chain of volatile gases of organic matter, and finally form carbon dioxide after a series of reactions. And water.
(2) The positive oxygen ion can destroy the living environment of the bacteria in the air, so that the bacteria and spores are inactivated, and they can no longer reproduce, thereby reducing the concentration of bacteria in the room. Negative oxygen ions can decompose suspended particles larger than several times their own weight, and settle by self-weight, thereby removing the suspended colloid (aerosol) in the air to purify the air.
But in the market, you can really help you, of course, the plasma air purifier, the effect is better. Function as follows
1. The role of dust removal: Small particle size negative oxygen ions can interact with air pollutants, compound, diffuse and affect the conversion of pollutants, or as a catalyst to change the toxicity of trace gases in chemical processes. Particle dust as small as 0.01 micron, which is difficult to remove industrially, also has a significant sedimentation removal effect.
2. The role of bactericidal and sterilizing Negative oxygen ions have high activity and have strong redox effect, which can destroy the activity of bacterial cell membrane or cell protoplast active enzyme, thus achieving the purpose of antibacterial sterilization. In a high concentration of negative oxygen ion environment, the number of molds and bacteria in the air can be reduced by more than 90%.
3. Deodorization and formaldehyde removal The air negative ions can decompose with organic substances, formaldehyde and TVOC in the air to remove the odor generated by them, thus having the function of clean air.
Medical research shows that only small particle size negative oxygen ions can easily penetrate the human blood brain barrier and play a role in human health. At present, the world can generate ecological-grade small-size negative ions. Only by applying knowledge in physics, chemistry, biology and environmental engineering, we have created plasma air purification technology, successfully realized Einstein's ionization theory, and proposed natural air. The environment makes the indoor air quality significantly improved, and effectively removes and decomposes various harmful pollutants effectively and quickly.
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