▲ PM10 refers to particulate matter in the air aerodynamic equivalent diameter less than or equal to 10 micron particles, also known as particulate matter. ▲ PM2.5 refers to particulate matter in the air aerodynamic equivalent diameter less than or equal to 2.5 micron particles, also known as fine particles or particulate matter into the lungs. Floating in the air particles are easily inhaled and deposited in the bronchi and lungs, causing respiratory, cardiovascular and other diseases. ▲ sulfur dioxide (SO2) is a colorless gas with a pungent odor, easily moist mucosal surface adsorption generate sulfurous acid, sulfuric acid, eye and respiratory mucosa have a strong stimulating effect Hanshan addition to formaldehyde, a large number of inhalation can cause pulmonary edema, laryngeal edema, vocal cord spasms caused the suffocation. ▲ nitrogen dioxide (NO2) is a reddish brown, highly reactive gas, the main damage to the respiratory tract, short-term exposure can cause an allergic reaction in patients with respiratory diseases, lung damage, chronic effects might exhibit neurasthenia syndrome and chronic airway inflammation. ▲ carbon monoxide (CO) is a colorless, tasteless, odorless toxic gas detection Hanshan formaldehyde treatment, harm to human body is mainly hindered oxygen delivery, the body asphyxia. Carbon monoxide poisoning commonly known as gas poisoning. ▲ ozone (O3) on human health hazards mainly strongly stimulate the respiratory tract, causing changes in lung function, airway responsiveness cause increased airway inflammation, asthma exacerbations and so on. If the final result of indoor air quality testing is the content of harmful substances exceeding consumer how to do? Zhang said that the director, to find out why as soon as possible contaminations, or claim to govern. If detected excessive radioactive radon, the only way is to only failed to shatter the stone or tile. If formaldehyde, the best way would only cause pollution and other wooden structures demolished cabinet Hanshan formaldehyde detection CMA certification, in order to eliminate sources of pollution. In addition, when the material suppliers, contract furniture dealer or home improvement company Hanshan formaldehyde detection governance agency, it is best to carry out the agreement on environmental protection, so that the problem can be resolved soon after the problem. If possible, at the time of purchase or interior decoration materials, please purchase decorative material, preferably leaving a sample and found that indoor environmental pollution problems once the project ended, can be used as a basis to determine responsibility. Hanshan Hanshan formaldehyde detection governance formaldehyde detection agent _ _ green ribbon environmental governance provided by Chuzhou Green Ribbon Indoor Environmental Services Limited. Chuzhou Green Ribbon Indoor Environmental Services Ltd. (www.lsd5188.com) strong, credible, Chuzhou, Anhui environmental projects in collaboration industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the green ribbon into the brilliant green and you work for a better future!