Summer is several times hotter than autumn and winter. Who knows that in this season of cicadas, pollution is also coming. 。 Many friends called Chuanglv's home, because the indoor odor became heavier, and they strongly requested formaldehyde treatment . And our engineers came to the door and found that the indoor formaldehyde value had nearly tripled. So why is this happening? What is the relationship between formaldehyde emission and temperature?
Summer is the season when formaldehyde is most active. For every 1 ° C increase in room temperature, the indoor formaldehyde concentration increases by 0.15 to 0.37 times. Experiments show that when the room temperature rises to 30 ° C, the formaldehyde release concentration in the air is 0.223 mg / m3, which exceeds 2.23 times the national Indoor Air Quality Standard; when the room temperature rises to 34 ° C, the formaldehyde release concentration exceeds The standard is 5.53 times; and when the room temperature is 18 ° C, the formaldehyde release concentration in the air is only 0.033 mg / m3, which is far lower than the national standard.
In spring and summer, the temperature changes rapidly and rises rapidly. If improper decoration or purchase of building materials with excessive pollutants, the release of indoor harmful substances is inevitable, and the formaldehyde emission is 20% to 30% higher than that in autumn and winter. The harmful substances easily released by interior decoration are mainly the following: formaldehyde is a recognized carcinogen; benzene mainly causes damage to the human nervous system and hematopoietic system; total volatile substances, namely TVOC, are mainly irritating to the eyes and the respiratory tract, and Causes skin irritation; ammonia has a strong stimulating effect on the human mouth, nasal mucosa and upper respiratory tract.
Chuanglujia suggested: Before entering the summer, it may be better to find a formaldehyde removal company for formaldehyde treatment . Now the popular method of the formaldehyde removal company can effectively cover the plate with a photocatalyst. Under the light, it automatically performs a catalytic reaction to achieve formaldehyde treatment The purpose is to better protect the owners from being harmed by formaldehyde.