Views: 2934 Author: China Air Purifier Manufacturer Publish Time: 2021-05-26 Origin: https://www.olansichina.com/
The different working principle of air purifiers available in the market
Air purification is something that is greatly needed in society today. The constant pollution has brought about their need in different settings, including homes. Pollution has been associated with different ailments and diseases, and this is why it needs to be taken quite seriously.
Some models come with different filters, some have carbon filters while others have HEPA filters. All filters come with their set of advantages and so making a selection should not be that hard. There are different filters used in the creation of china air purifiers, and they include:
• Mechanical filters
In this case, the air purifier has pleated filters and use fans to force air into the fibers where particles are trapped. Under this category, there are those with fine mesh. These are the HEPA filters. They collect a great number of particles, including paint pigments and smoke
HEPA filters can remove larger particles from the air, including mold spores, pollen, and dust while still in the air. Mechanical filters are not the best with doors and gases and are expensive when maintenance is concerned.
• Activated carbon filters
In this case, the home air purifier comes with sorbent filters. These use activated carbon, which absorbs molecules that cause odor from the air. They are also capable of handling different gases. However, they are not the best for nitrogen oxide, ammonia, and formaldehyde. They do not handle particles, and that is why most of the air purifiers in this category have activated carbon and pleated filters for the particles. Activated carbon is usually saturated at a very fast rate and may need replacement more frequently.
• Ozone generators
In this case, the machine produces ozone. This is a molecule that reacts with some pollutants altering their general chemical composition. This may lead to a poor atmosphere.
• Electronic air purifiers
Electrostatic ionizers and precipitators usually charge the particles while still in the air. They stick to the machine plates or the surfaces near them using an attraction that is magnetic-like. Some of these air purifiers are not highly recommended as they can lead to the production of ozone.
• Ultraviolet germicidal irradiation
UV air purifiers are also available in the market. These air purifiers kill any fungal spores, bacteria, and viruses in the air. However, it is important to note that some spores and bacteria's may be resistant to UV radiation. Some Olansi air purifiers come with UVC air purifier technology. Exposure to UV radiation should be extended for the machines to work as intended.
• Photocatalytic oxidation
These machines use photocatalysts and ultraviolet radiation to produce hydroxyl particles that oxidize gaseous pollutants. It is important to check the effectiveness of a machine before making the purchase.
Olansi air purifiers are some of the best available in the market. They deal with HEPA air purifiers, UVC air purifiers, PM2.5 air purifiers, and negative ion air purifiers.
Olansi air purifiers are put through vigorous testing to determine their effectiveness, safety, and suitability in different settings.