Is indoor pollution controlled to eliminate formaldehyde?

Formaldehyde mainly comes from artificial board, furniture and decoration used in adhesives and synthetic fabrics such as carpets. Excessive concentrations can cause nausea, vomiting, cough, chest tightness, wheezing and even emphysema. It is one of the main pollutants in indoor air. Because it is the "number one killer" of indoor pollution, it is highly recognized. Many consumers believe that eliminating indoor pollution is to eliminate formaldehyde, but it is not. In addition to formaldehyde, a large number of chemical materials used in building decoration materials, such as paints, solvents, thinners, adhesives, benzene series, such as benzene, toluene, xylene, etc., long-term inhalation of air with a higher concentration of benzene Causes chronic poisoning of benzene, triggers allergic dermatitis, laryngeal edema and thrombocytopenia, and can also cause aplastic anemia.

According to the relevant departments, in the newly renovated new home, the formaldehyde content almost exceeded the standard. Ms. Lin from a certain district of Zhengzhou told reporters that her family had just moved into a new house, which was a happy thing. But it has been renovated for almost a year. When I first came in, the family was itchy, because she stayed at home for the most time. She has been suffering since she lived. She suspects that it is caused by too much imported paint, stone, etc. at home.

Formaldehyde is a colorless and irritating gas. The national standard is no more than 0.08 milligrams per cubic meter . If it exceeds four or five times, the average person will have no feeling. If Ms. Lin said that her family has various symptoms, she may have exceeded the standard.

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