What are the methods to control formaldehyde?

In addition to formaldehyde has many methods, but don't be deceived by those false information in the market. Every new homeowner will be troubled by formaldehyde. In fact, the problem of formaldehyde is not difficult as long as the right method is chosen. Here are some in addition to formaldehyde methods for you. You can choose the best, I hope it will help you.

First, Ruishi

It is a in addition to formaldehyde product with high cost performance at present. Its advantage is that it can absorb formaldehyde and decompose it into water and carbon dioxide which are harmless to human health. Because of its decomposition characteristics, it will not be saturated by adsorption and will not cause secondary indoor pollution, and it is suitable for various types of environments. In addition, its removal rate is dozens of times that of traditional adsorption materials. It should be noted that it is an irregular gray ore, not a round particle.

Second, the fan

Fans can help ventilation by opening windows. Many houses are not necessarily transparent, and the effect is not very good when opening the window. Therefore, fans can be used to accelerate indoor air flow and quickly discharge free formaldehyde from the air.

Three. activated carbon

Activated carbon is an effective way to purify the air. It has a strong adsorption effect on harmful substances such as formaldehyde, and the smaller the particles, the better the adsorption effect. It should be noted that most activated carbons have certain adsorption limitations. Once saturated, they will no longer be adsorbed, but will desorb and release the adsorbed harmful substances.

Fourth, fresh air system.

The fresh air system is similar to the method of ventilating in addition to formaldehyde, but there is no need to open a window when it is used, and the air delivered to the room is filtered. It is also used when pm2.5 exceeds the standard. The disadvantage is that the price is relatively high and it needs to be installed before renovation.

Five, formaldehyde scavenger

Formaldehyde scavenger belongs to chemical reaction to treat formaldehyde. After spraying, the purification effect can be achieved quickly, and the pollution value will be significantly reduced or reach the standard quickly. However, for the chemical treatment of formaldehyde, in the changeable environment, secondary pollution may occur, and only formaldehyde that has volatilized into the air can be treated, which is not particularly ideal for the subsequent treatment of volatile formaldehyde. If you want to fundamentally in addition to formaldehyde, you can only use it as an auxiliary method?

Finally, we need to remind everyone that the volatilization period of formaldehyde is at least 3 years, and the longest time limit can reach 15 years, so the removal of formaldehyde is a protracted war, which should not be ignored.