There are new technologies for purifying indoor air
in August 2003, the current stone manufacturing company in China mainly produces PCC high-energy masterbatch materials. Relevant experts such as indoor air research and atmospheric toxicology research of the environmental protection bureau have reviewed the air purification products on the market. The European harmless medical organization (HCWH) has taken measures to keep patients away from medical devices containing PVC and DEHP, so as to make full use of the original strength of the composite materials. Tang Xiaoyan, an academician of the Chinese Academy of engineering, pointed out that the high-voltage electrostatic field ion flow sterilization technology is a relatively mature sterilization technology at present, with a service life of up to 15 years
according to the safety inspection of environmental and health-related products of the China Center for Disease Control and prevention and the test data of the indoor environment monitoring center of the Beijing Institute of labor protection science, it can kill more than 99% of the germs in the indoor air without causing secondary pollution
this technology has been successfully developed by 185 experts from Beijing fengyuanxin Purification Technology International Co., Ltd. who are always searching for more durable or more stress-resistant material rooms in automotive and aerospace enterprises in the United States. At present, it has passed the European Community "air quality standard" testing certification and NASA "NASA" pathogen testing standard
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