In the sad event at the same time, Xiaobian want to pass this matter again, arouse people about indoor decoration pollution (such as formaldehyde and other harmful gases) on the impact of the body. The victim, 37 years old, is already an 阿里巴巴 P7 "exchange design expert" at an early age, and has a promising future.
Is formaldehyde really such a big hazard?
If the concentration reaches 0.08-0.09mg/m3 per cubic meter of air, children will develop mild asthma. When the indoor air reaches 0.1mg/m3, there will be odor and discomfort; reach 0.5mg/m3, can stimulate the eyes, causing tears; reach 0.6mg/m3, can cause sore throat or pain. Higher concentrations can cause nausea and vomiting, coughing, chest tightness, asthma and even pulmonary edema; when it reaches 30mg/m3, it can cause immediate death.
Long-term exposure to low-dose formaldehyde can cause chronic respiratory diseases, nasopharyngeal cancer, colon cancer, brain tumors, menstrual disorders, gene mutations in the nucleus, DNA intrastrand crosslinks, DNA-protein crosslinks, and inhibition of DNA damage repair, pregnancy syndrome, chromosomal abnormalities in newborns, leukemia, and cyanosis. Memory and intelligence decline.
It is recommended that you check the formaldehyde and detect formaldehyde in the room before occupying the room. Ensure that the indoor environment is up to standard, then let the family stay. Avoid the long-term harm of formaldehyde to our body.