Is it really amazing to remove formaldehyde? Indoor air pollution is not only a kind of formaldehyde, but also benzene, toluene, xylene, ammonia and TVOC. Because formaldehyde is a carcinogen of mine, it is more familiar to people.
There are only two ways to effectively remove decoration pollution: ventilation and professional treatment.
No matter what method is used to remove the decoration pollution, the first thing to know is the degree of pollution. Because the quality of decoration materials in the process of use is uneven, even if all of them are decorated with environmental protection materials, they should be checked before occupancy. Understand the pollution degree of home decoration and choose a reasonable purification method.
First of all, ventilation, this way is only applicable to the house with excessive pollution. If the excessive multiple is too high, it will not reach the living standard after two years. Although it doesn't cost money to change the air, it takes time and effort. The house is empty for a long time. It's not recommended to use this way if you are in a hurry to live. Moreover, it takes a long time for ventilation to work. The formaldehyde emission cycle in furniture lasts for 3-15 years. Be prepared to fight formaldehyde for a long time.
Another method is professional management, development, indoor home environment protection has become mature over the years, but there is confusion in every industry fish, formaldehyde management technology company market commonly used to introduce to you.
First generation formaldehyde removal technology: high temperature fumigation
Using the volatile characteristics of formaldehyde, benzene and other pollutants to fumigate furniture, the surface temperature of furniture will be increased to 100-200 ℃, so as to accelerate the release of formaldehyde. This way can only accelerate the formaldehyde volatilization of furniture surface, but can't make the formaldehyde volatilization of furniture interior interlayer. In the short term effect can also be, but as time goes on, the formaldehyde in furniture will slowly release.
The second generation formaldehyde removal technology: photocatalyst
Photocatalyst is a kind of catalyst, which can decompose formaldehyde, toluene, TVOC and other harmful organic matters into harmless gases under the action of ultraviolet, so as to achieve the purpose of formaldehyde removal. Remember that photocatalysts need light to react, and the more light the better. However, in the dark corner, the effect of this formaldehyde removal method will be limited.
The third generation formaldehyde removal technology: air catalyst
Like photocatalyst, it is also a kind of catalyst, but the reaction medium of catalyst is air. As long as it contacts with air, it can realize the decomposition of formaldehyde, benzene, toluene, xylene, ammonia, TVOC and other harmful pollutants. This solves some limitations of photocatalyst, which can be said to be more thorough. The air catalyst can form a protective film on the surface of furniture to prevent the continuous release of formaldehyde in the deep layer of furniture.