With the continuous development of the domestic economy, our living standards are getting higher and higher, but we are facing more and more problems. Food pollution and environmental pollution are the biggest problems we are facing, because food is directly related to our daily life and life safety, but the national food safety has been serious, and we have begun to solve food security. The whole problem, and the polluted environment directly affect our quality of life, especially our indoor environment, is closely related to our quality of life. If our indoor air quality is not guaranteed, then our health and safety will not be guaranteed.
Mild asthma occurs in children when the formaldehyde content in the air reaches 0.08 to 0.09 mg per cubic meter. When the indoor air reaches 0.1 mg/m3, the human body will produce odor and discomfort. When it reaches 0.5mg/m3, it will stimulate the eyes and cause tears. Up to 0.6 mg/m3, can cause sore throat or throat discomfort. Long-term exposure to low doses of formaldehyde can cause a variety of diseases, such as chronic respiratory diseases, memory decline in adolescents, fetal malformations and cancer!
Because the volatilization of harmful substances in decoration materials is a long-term process, it is impossible to clean them all at once, so we should often let the ventilation at home let formaldehyde emit, so as to make the family live more at ease.
据了解，在夏季，当室温为19℃时，每升高1℃，释放到室内空气中的甲醛积累浓度将增加0.15 ~ 0.37倍;当室内温度升至30℃，室内相对湿度为45%时，空气中甲醛释放浓度将超过室内空气质量标准2.23倍。上升到34℃，甚至可以超过标准5.53倍。
It is understood that in summer, when the room temperature is 19 C, the accumulation concentration of formaldehyde released into indoor air will increase by 0.15-0.37 times for every 1 C rise; when the indoor temperature rises to 30 C and indoor relative humidity is 45%, the release concentration of formaldehyde in the air will exceed the national indoor air quality standard by 2.23 times. It can even exceed the standard by 5.53 times.
At present, the country has begun to attach importance to indoor air detection, science and technology are more and more developed, and air quality detection methods are more and more advanced. The common ground of indoor air pollution is that its long-term effects on human body and various pollutants are very complex to deal with. In this environment for a long time, the human body accumulates pollutants after absorbing too much, but it is not easy to find them in a short time, and the serious symptoms of illness will show up, so it will cause great harm to human body. The injury lasts a long time, so we need to test indoor air in time to ensure our health.
Indoor air pollutants can be classified into aldehydes, benzene compounds and radioactive contaminants, which do great harm to human health. We should pay attention to the changing trend of indoor air pollutants, timely detection can ensure that our health is not harmed.