Volatile organic compounds, commonly VOC said it is the first word VotatileorganicCompound three-letter abbreviation, but sometimes also used to represent the total volatile organic TVOC. TVOC in the air three kinds of organic pollutants (polycyclic aromatic hydrocarbons, volatile organic compounds and aldehydes) affecting some serious kind. VOC refers to a saturated vapor pressure at room temperature over 133.32pa organics, its boiling point at 50 ℃ to 250 ℃ childhood leukemia benzene, at room temperature can not be present in the form of evaporation of the air, its toxicity, irritation, carcinogenic and special odor resistance, affects the skin and mucous membranes, acute damage to the human body. Main component of VOC's include: hydrocarbons, halogenated hydrocarbons, hydrocarbons and nitrogen hydrocarbon oxygen childhood leukemia ammonia, comprising: Bailey row ┑, organic chloride, Freon series, organic ketones, amines, alcohols, ethers, esters , acids and petroleum hydrocarbon compounds, etc. The expert cited an interesting example: a household family, owner occupied three master bedroom, the walls are all covered with pretty wallpaper, bedroom, beds, wardrobes and other furniture, including Some trinkets are also very particular about, always exudes wealth and fashion taste of childhood leukemia TVOC, can one detect these bedroom air pollution are seriously overweight. The nanny live in a small room, in addition to a bed and floor tiles, there is no any other decorations, the walls are just used white paint a bit, decoration is very simple, but among the indicators are below the relevant standard bedroom. Thus, more luxurious decoration, the more out of the money, looks prettier, less pollution generated by the argument is entirely a misunderstanding. The problem can not be ignored - decoration pollution is hazardous to health, according to the Shanxi Provincial People's Hospital doctors, interior decoration pollution will seriously affect human health. First, hazardous air can cause respiratory disease, cause bronchitis, emphysema, allergic pneumonia, asthma, pulmonary fibrosis, lung and other organs of the upper respiratory tract cancers. If high levels of formaldehyde in the air of childhood leukemia, eyes and skin have a stimulating effect, long-term exposure, make people feel malaise, headache, dizziness, nausea, and even can cause nasal cancer. Indoor air pollution is more serious, the less negative ions in the air for a long time a significant reduction in negative ions cause insomnia, headaches, increased blood pressure and other anomalies. Childhood leukemia formaldehyde, CMA qualification (certified), childhood leukemia by Chuzhou Green Ribbon Indoor Environmental Services Limited. Chuzhou Green Ribbon Indoor Environmental Services Ltd. (www.lsd5188.com) is a leader in Chuzhou, Environment Projects, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Green Ribbon environmental leadership with the staff warmly welcome all inquiries negotiations to create a better environment green ribbon future.