| current position:Home > News |
News
Environmental protec
Research dynamics
Acceptance project a
Contact Us
|
| Can an air purifier remove formaldehyde? | |
| 2021-06-01 | |
| Methanol will always be present after decoration, and its smell is very pungent and unpleasant. Can we remove methanol through an air purifier? Let's take a look together. Can the air purifier remove formaldehyde: Air purifiers can purify formaldehyde. However, air purifiers are also divided into functions. A better air purifier has a very good effect on purifying formaldehyde. The air purifier is realized through a filter inside the air purifier with activated carbon on the filter, which belongs to the physical adsorption method. Air purifiers also use this method to purify formaldehyde. The working principle of an air purifier is similar to that of the lungs. First, the polluted air is absorbed into the body, then absorbed and filtered through the body, and finally the treated air is released. Adsorption filtration plays an important role, and the difference between air purifiers is mainly in this link. Air purifiers usually use three-layer filters to filter and adsorb. The first layer is the main filter, which can absorb dust and dust particles and protect other filters. The second layer is an activated carbon layer, used to remove formaldehyde and odors from the air. The third layer is the HEPA layer, which can adhere to PM2.5 dust, bacteria, bacteria and other pollutants. |
|
|
|