Is there so many types of air purifiers?Hellan knowledge!2021-11-30 06:05:37 21 ℃
The air fragrance typically only covers the shielding effect, and the various contaminants in the air do not remove the decomposition, and the air purifier in recent years is chemically or physical or chemical, physical integration, can clear and even decompose a variety of pollution. The purpose of purifying air is achieved.
What are the types of air purifiers?
Air purifiers include adsorption type, closed, chelate, biological enzyme type and nanometer.
Adsorption type air purifier
Adsorption air purifiers generally use activated carbon, diatomaceous earth, vermiculite, etc. In addition, when the temperature is low, the adsorbed amount is high, and when high temperature, the adsorbed gas will re-release, resulting in secondary pollution. Therefore, such products are often used in closed-type, cold spaces, such as refrigerator deodorant, and the like.
Closed air purifier
Generally, a polymer polymer is applied to the furniture surface like a coating, and the contaminants such as formaldehyde are released. This is useful for mitigation of furniture and other items, and some polymers also have a molecular structure that can be reacted with formaldehyde, and can react with formaldehyde molecules released internally to form a large molecule that is no longer volatile. However, such products are limited to furniture, contaminants in the wall, living room and air. Moreover, small molecules such as formaldehyde are evaporated by water vapor molecules, as will be partially released into the air, and can not completely solve problems.
This is the most advantageous new air purifier in recent years, which can break almost all organic pollutants and some inorganic pollutants into harmless. Returked by formaldehyde, benzene, toluene, ammonia is carbon dioxide, water and nitrogen.
Why is the biological enzyme air purifying agent with bactericidal function?
Through biological fermentation techniques, biological extraction techniques such as biological enzymes, biochanzymes and polyethylene guanidine, lysozyme, etc., which retains both biological enzyme removal, long-acting antibacterial properties, and Enhanced the role of bactericidal ingredients such as polyethylene metformin, lysozyme, and the current Fubaioma has made mature research and development and application experience in these respects.
Ozone-type air purifier
The air ozone is generated in electrode discharge, while ozone has the effect of decomposing organic matter. Such products are effective for contaminants such as amines, sulfur, but their own odor is not used to it. In addition, the ozone is slightly harmful to people, so it is currently less used. And in use in a relatively closed environment, it is usually used in a relatively closed environment. When people are active in the environment, they should stop using, such as air disinfection in places such as factories, hospitals or schools.
Chelating air purifier
Such densiotic can generally be extracted from plants, chemical complexation or chelation of odor molecules such as ammonia, sulfur, similar to crab catching fish, "pliers" live contaminants, then produce larger The molecular precipitate is removed and cleared. Plant decent smell is this, there is no secondary pollution, the effect is rapid, and the odor and smoke in the indoor, the car is very effective, but the effect of formaldehyde is general. The effective substances of such products can only react with odor molecules containing nitrogen and sulfur, form a ligand, no effect on the compounds of carbon and hydrogen, so it can be made of odor and fragrance.
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