The pollution of interior decoration is far more terrible than imagined. For more people, because the pollution of the decoration may not be recognized in advance, it may cause serious consequences, and the damage caused by this is regrettable. According to the Indoor Environmental Investigation Report of the Centers for Disease Control and Prevention, more than 10,000 people surveyed live in more than 10 newly built or newly renovated communities and over 30 high-end hotels, office buildings, conference centers and laboratories. When the air pollution in the houses we live in, what harm will it bring to us? I believe that most people do not know, even if they know, they only know that there is harm, and the specific hazards are not known. Next, follow the decoration home network Xiaobian to learn about the indoor pollution related content! Indoor pollution can be divided into three categories: chemical pollutants, physical pollutants, and biological pollutants. 1. Chemical pollutants mainly come from decoration, furniture, toys, gas water heaters, insecticide sprays, cosmetics, smoking, kitchen fumes, etc., mainly including formaldehyde, benzene and its homologues (toluene, xylene), ethyl acetate Volatile organic compounds such as toluene diacetate and inorganic compounds such as NH3, CO, and CO2. Formaldehyde has a strong glare and colorless gas, and the release time is up to 15 years. It has carcinogenic effects; benzene series have special aromatic odor, mainly including benzene, toluene and xylene. Mild pollution can lead to neurasthenia-like symptoms such as dizziness, insomnia, and apathy; long-term exposure to low doses of benzene can cause aplastic anemia, which can lead to leukemia in severe cases. These are the several components of our common indoor chemical pollution and their hazards. 2. Physical pollution is mainly radioactivity, noise, electromagnetic radiation, light pollution, etc. Radioactive materials have certain damage to the human body. The human body has a certain limit on the ability to withstand radioactivity. Excessive amounts may cause unsuitable lesions. Electromagnetism is everywhere around us. Even human and animal and plant cells can emit weak radio waves. When electromagnetic radiation exceeds a certain limit, it is called electromagnetic pollution. Patients may experience dizziness, fatigue, dreams, memory loss. Symptoms such as emotional instability can also induce cataracts, miscarriage of pregnant women or fetal malformations; it is difficult to strictly distinguish between tone and noise, the frequency of noise and the intensity of sound change are confusing, it sounds very unharmonious, and usually makes people feel irritated and uncoordinated. The sound is collectively referred to as noise; noise pollution comes from the large-scale use of mirrors, glass or aluminum alloy and other decorative materials, making people feel like they are in the mirror world, on the other hand, various billboards, neon lights, etc. cause the night environment as white. 3. Biological pollution mainly comes from parasitic insects and various microorganisms produced in interior decoration materials, daily necessities and air conditioners. Indoor building materials and equipment, where indoor humidity, condensation or water damage, and relative humidity of up to 90% -100%, it is easy to breed bacteria and fungi and other organisms, especially fungi. As a result of air flow, fungi are aerosolized in building materials and equipment, suspended in the air, causing indoor air pollution. Staying in such an environment for a long time, the human body will be deprived of oxygen, causing endocrine disorders, leading to the main symptoms of "air conditioning disease" dizziness, fever, night sweats, and physical weakness. The above is a detailed answer to the indoor pollution, I do not know if you are satisfied with the introduction of the decoration home network Xiaobian. If you want to know more about the exciting content, please continue to pay attention to our life encyclopedia section! More related wonderful reading: Indoor pollution detection, how much do you know, here is taught to everyone. What is the indoor pollution detection method? What is the indoor testing standard? What is the indoor air pollutant? How to treat indoor pollutants? Method of eliminating indoor air pollution by air pollution What smell is there in the room? Is it indoor pollution?
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