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Did you choose the right method for indoor formaldehyde removal?

Update Date: 19:18, September 2, 2018 Views: 189

What is the most worried about in the new decoration? Of course, formaldehyde! Yes, because indoor air infection directly endangers human health and life, coupled with the continuous enhancement of people's awareness of environmental protection, more and more attention is paid to decoration pollution, especially formaldehyde.

At that time, no matter what the decoration materials were polluted, it was inevitable that there would be no pollution in the decoration materials. Formaldehyde, benzene, xylene, toluene, TVOC and so on, these will be in the new house, will produce serious harm to human health. If there is pollution, it must be removed. Many people will use various methods to screen out. Now we will list some and analyze their effects.

 Indoor air treatment, indoor formaldehyde, new house formaldehyde, car formaldehyde

1、 Window ventilation

The newly decorated house, all kinds of new furniture, indoor pollution reached dozens of times, or even hundreds of times over the standard. At this time, we must not move in. At this time, we think of the most effective way is to ventilate. By opening windows, we can constantly replenish fresh air to the room and exchange the air with high formaldehyde concentration to the outdoor. All kinds of man-made boards and adhesives used in the decoration process are the main sources of formaldehyde. Due to the strong adhesion of formaldehyde, the adhesive used in the production of wood-based panels is urea formaldehyde resin with formaldehyde as the main component. Therefore, a certain amount of formaldehyde remains in all kinds of wood-based panels and furniture and floors made of wood-based panels. However, it should be noted that all doors and windows can not be ventilated, because this will bring adverse effects to the wall after construction, so that the top of the wall will be dried rapidly, which is easy to crack and damage the appearance. So it seems that the effect of window ventilation is very good when formaldehyde exceeds the standard just after decoration.

 Indoor air treatment, formaldehyde, clean space, new house formaldehyde, car formaldehyde

2、 Adsorption of green plants

After several months of ventilation, the indoor formaldehyde pollution will be greatly reduced. At this time, the emission of pollutants will enter the slow release process. No matter how ventilated, it is impossible to screen them out at once. Because the release cycle of formaldehyde can be as long as 15 years, some people will raise some plants in the room, such as Chlorophytum, Agave, tiger tail orchid, green pineapple and ivy. These things look like Therefore, the adsorption capacity of formaldehyde by plants is very limited. All kinds of man-made boards and adhesives used in the decoration process are the main sources of formaldehyde. Due to the strong adhesion of formaldehyde, the adhesive used in the production of wood-based panels is urea formaldehyde resin with formaldehyde as the main component. Therefore, a certain amount of formaldehyde remains in all kinds of wood-based panels and furniture and floors made of wood-based panels.

 Indoor air treatment, formaldehyde, clean space, new house formaldehyde, car formaldehyde

3、 Placing activated carbon

Through a few days of ventilation, will reduce a lot of indoor infection, but for some corners and closed places the formaldehyde residue is still very high, therefore, some people will think that you can purchase Qingyi activated carbon bag to absorb the residual formaldehyde. All kinds of man-made boards and adhesives used in the decoration process are the main sources of formaldehyde. Due to its strong adhesion, the adhesive used in the production of wood-based panels is urea formaldehyde resin with formaldehyde as the main component. Therefore, a certain amount of formaldehyde remains in all kinds of wood-based panels and furniture and floors made of wood-based panels. However, we often ignore that the contact area of activated carbon is so small that how much formaldehyde can be adsorbed, so this method is not very effective.

4、 Photocatalyst method

Photocatalyst is a kind of catalyst, which can decompose formaldehyde, toluene, TVOC and other harmful organic substances into harmless gases under the action of light, so as to achieve the purpose of formaldehyde removal. Photocatalyst itself is a harmless substance, and its decomposition products are not harmful. It is an excellent formaldehyde removal material. When there is enough light, the better the effect of light catalyst. In theory, the catalyst can be used to release formaldehyde for a lifetime of 15 years. In conclusion, photocatalyst decomposition method is the best way to deal with indoor decoration formaldehyde air pollution.

I guess you want to know more A big misunderstanding of formaldehyde removal

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