Three major elements of life "threatened" by "Beijing cough" into "China cough"

Song, director of the National Indoor environmental and indoor environmental product quality Supervision and inspection center, recently attended the "Indoor Environment and Health Appliances Seminar" organized by Beijing East (JD.com) group, said that the three major elements of sustaining human life are closely related to the air, food, water and health appliances. Indoor PM2.5 pollution caused by air pollution, indoor formaldehyde pollution due to decoration and decoration, and new car pollution and PM2.5 pollution in automobile air are becoming more and more serious, the solution of the problem depends on the research personnel, experts and enterprises constantly developing new products, which depends on the promotion of the Electronic Business platform represented by Jing Dong. Director Song pointed out that the indoor environment and atmospheric environment are closely related, outdoor pollution is the main source of indoor environment PM2.5, in Beijing, air pollution-related respiratory stress has been very serious, and even caused the "Beijing cough", and the current "Beijing cough" is becoming "China cough". In addition to the PM2.5 in the atmosphere, indoor formaldehyde pollution, vehicle pollution is also the most concerned about the pollution problem. In the face of the increasingly serious pollution problem, how should we guard against it? Song that the air purifier for haze and dispel indoor air pollution is effective, but to remind the public to choose to pay attention to the choice of function and type. To the current air purifier the largest online channel for example, the main products are divided into two categories, one is the filter type, the other is electrostatic adsorption type. Both in the PM2.5 adsorption rate can reach more than 99%, but the former need users to replace the filter element in time (recommended about six months), or the purification effect will be significantly reduced, and the latter in the formaldehyde, benzene and other harmful substances adsorption ability slightly weak. Therefore, consumers in the purchase of air health appliances, according to their own circumstances to choose.