Nine environmental Main services: "Indoor air purification decoration in addition to formaldehyde after disinfection, disinfection in addition to formaldehyde hotel beds, restaurant tableware disinfection of vegetables and fruits, swimming pool water purification and disinfection, air purification and disinfection of central air-conditioning," air purification, odor, air elimination technology, air disinfection addition to mold, indoor environmental pollution control. For you to create a healthy home interior environment. Welcome your advice. The main component of exhaled CO2. CO2 exhaled per adult per hour on average about 22.6 liters. In addition, there may also be accompanied by exhaled ammonia, dimethylamine, diethylamine, ethanol, methanol, butane, butene, two-butene, acetic acid, acetone, nitrogen oxides, CO, H2S, phenol, benzene, toluene, , CS2, etc. Among them, most of the body's interior metabolites how the addition of formaldehyde, the other part is still a prototype exhaled after inhaling pollutants. SO2 and NO2 on respiratory damage. In addition to causing acute CO poisoning, its chronic effects of myocardial injury, and central nervous system. Particulate matter contains large amounts of polycyclic aromatic hydrocarbons (PAH) in addition to formaldehyde car, many of which are carcinogens. For example, certain metabolic intermediates carcinogenic 3,4-benzo [a] pyrene is strong. From 1775 Porter found British workers sweep scrotal cancer susceptibility, people have come to realize that there are carcinogenic coal tar. 80s for the high incidence of lung cancer in Xuanwei, Yunnan reason studies proved the local coal-fired flue gas contains large amounts of carcinogenic PAH. Another epidemiological survey found that one of the northern areas of high incidence of non-cancer lung cancer because farmers burning briquettes winter home without installing a chimney. LPG combustion particles dichloromethane extract containing nitro-polycyclic aromatic hydrocarbons, which is a strong mutagen. Nine environmental Main services: "indoor air purification and disinfection, sterilization hotel beds, restaurant tableware disinfection of vegetables and fruits, swimming pool water purification and disinfection, air purification and disinfection of central air-conditioning," air purification, odor, air elimination technique, air disinfection addition to mold indoor environmental pollution control. For you to create a healthy home interior environment. Welcome your advice. Decoration pollution most scary is that both "invisible", and "go hand in hand." The main sources of indoor environment is formaldehyde, benzene, ammonia and radioactive substances. Among them, the formaldehyde from artificial board, adhesives, wallpaper and other materials inside, is recognized worldwide as a potential carcinogen, it can cause fetal malformations; benzene mainly from glue, paint, coatings and adhesives, is a strong carcinogen; excessive ammonia in indoor air, it will weaken the body's resistance to disease. Empty consumer experts remind you: decoration pollution should first deal with the urgency of a hurry to ask a professional indoor environment testing unit testing and treatment, to be detected after passing guests. After fitting addition to formaldehyde, formaldehyde indoors except (certified), the new car in addition to formaldehyde provided by the Guangzhou Municipal Environmental Protection Technology Co. Nine. Nine Guangzhou Environmental Protection Technology Co. (www.cncdd.cn) (www.gzshuibao.cn) is a leader in Guangzhou, fragrance, deodorant, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness policy, and satisfy customer needs. Nine environmental leadership in the staff warmly welcome all inquiries negotiations to create a better future environmental Nine.