As many TVOC sources, related to various substances in all aspects of Jingde formaldehyde detection CMA qualification, we need to pay attention and take prevention measures are: 1, the renovation of housing, in addition to taking into account the quality of decoration materials, but also taking into account the decorative material usage of the indoor area ratio. Because although some decorative material has been tested up to standard, but the use of excessive and still produce total volatile organic compounds. 2, after the renovation, the use of chemical ripening method Jingde formaldehyde detection method of governance that allow some time to stay idle housing, so that the total volatile organic compounds have the opportunity to distribute. 3, in their daily lives, control and use of the indoor temperature and humidity, or the use of ventilation methods Jingde formaldehyde detection governance, as well as to maintain good eating habits of life, not smoking, drinking less alcohol, etc., reduce the indoor total volatile organic compounds concentration. 4, control their own live indoor environment of total volatile organic compounds (TVOC) is excessive, often ask the indoor environment testing department (TVOC) detection. After the renovation commissioned enterprise for residential indoor decoration and decoration project completion: Also this year, May 1 from the state began to implement the Ministry of Construction issued a "residential interior decoration management approach", in which Article 29 Special Provisions air quality shall comply with the relevant national standards. Decoration may entrust a qualified testing unit for air quality testing. Unqualified, decoration enterprises should rework by those responsible bear the loss. Decoration pollution includes five items: formaldehyde, benzene and BTEX (toluene, xylene), radon, ammonia and TVOC. Mainly because of plywood, paints, adhesives, wallpaper, carpets and other decorating materials release toxic gases caused by excessive. Decoration pollution when present, volatile period will last up to 1-5 years. 1, formaldehyde. Formaldehyde is a strong irritant gas a colorless, mainly plywood, block board, medium density fiberboard and particleboard and other man-made plates from the interior, the use of artificial system board made furniture containing formaldehyde ingredients and possibly to the outside world sporadic Other kinds of decorative materials, such as stickers wall coverings, wallpaper paste, synthetic carpets, foams, paints and coatings. 2, benzene and BTEX. Benzene is a colorless with special aromatic smell of gas Jingde formaldehyde detection governance telephone, benzene mainly from glues, paints, coatings and adhesives. 3, radon. Radon (222Rn) is a radioactive gas, and its decay daughter is solid, so the radon will produce respirable particles of radioactive substances. Radon In nature there are three kinds of radioisotopes exist, the parent element radon is uranium, which can be dissolved in water and a lot of liquid, but also dissolves in the blood and fat. The main source of radon: cement and other building materials, stone, tile, water and fuel (coal, gas, etc.). 4, ammonia. Ammonia is a colorless and has a strong pungent odor of gas is lighter than air (specific gravity 0.5), ammonia is an alkaline substance, high solubility. Ammonia mainly from concrete antifreeze, toilet odor construction used and so on. Jingde addition to formaldehyde _CMA certification (certified) _ Jingde formaldehyde detection governance provided 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 green ribbon environmentally better future.