Photocatalyst How it works: the air when an air purification device photocatalyst under the irradiation of light itself can not afford to change by photocatalysis, but the material can promote chemical reactions in the air of harmful substances such as degradation of formaldehyde, benzene, etc. occur in the photocatalytic effect generating non-toxic substances and bacteria in the air is also removed by ultraviolet light, the air thus purified. Disadvantages: photocatalyst air flow rate must be lower to the emergency room with air disinfection, purification slow, easy to be useless dust cover must be regularly cleaned or repainted. And Wei developed a semiconductor environment air disinfection and purification machine you can completely avoid these problems, completely done efficient purification sterilization, human coexistence, rapid purification, please contact us for more details on the picture. Laboratories, treatment chamber come into contact with a large number of high-risk infectious material cleanroom air disinfecting machines, such as viruses, blood and so on. Outpatient hall is the largest regional healthcare environment of human traffic, highly infectious virus in the region the chance. According to Health Ministry statistics, more than 9.7 percent infection rate, mortality rate of 9.28%, while in developed countries less than 1.5%, far below the level of infection outside of the hospital. Because there are a large number of health care workers during working hours, they can not be readily spray disinfectant for disinfection, therefore, choose Wei a medical air disinfection and purification machine or installing a central air conditioning air-wei disinfection purification equipment, safe environment at someone, instant, comprehensive air disinfection and purification. Clean and safe air environment can not only protect the health of the staff, and the test results obtained will be more accurate real. Implementation process, according to different conditions laboratory ventilation air conditioning, choose to install a central air conditioning air-wei disinfection purification equipment, or put a great air purifier disinfection. Fujian air disinfecting machines, V1 / Wei a, air disinfecting machines known brands to provide one by the Dongguan City-Environmental Technology Limited. Fujian air disinfecting machines, V1 / Wei a, air disinfecting machines well-known brands are a Dongguan City Environmental Technology Limited (www.v-1.com.cn) (www.v1xdj.com) this year introduced a new upgrade, more pictures for reference only, please call Tel picture on this page or to obtain the latest information, contact: Xie Zhi Xuan.