Dongguan City Environmental Technology Co., Ltd. a semiconductor air disinfection and purification technologies, which lasted for many years, developed a series of central air purification devices VBK duct air disinfection parameters, set dust, odor, kill Yin, purification integrated air duct Air disinfection principle, can be installed in: out / return air, fan coil units, air-conditioning chassis segment, duct so many use! Today our air disinfection and purification technology for semiconductor Comments: polluted air after the beginning of filter, positively charged ions into the semiconductor device, when the contaminated air into a 10,000-volt high-voltage positive area, where the formation of lightning effects section , microbes, bacteria spores through most of this area is the breakdown, kill. This semiconductor device will be distributed at the same time a large number of positively charged ions, so not kill bacterial spores and particles charged body, strengthen the negative ionization of the semiconductor device suction force. The air then goes through waves reactor, high-intensity light exposure kill, broad-spectrum bactericidal purification. At the same time due to the ionization device is coated with a semiconductor coating, light exposure in the positive duct air disinfection, negative ionization of the semiconductor device surface, harmful to others, TVOC and other oxidation catalytic role to break down into carbon dioxide and water. Finally, after another negative air ionization of the semiconductor device, with the front of positively charged ions duct air disinfection companies, 10,000-volt high-pressure region play a strong negative charge adsorption, while emitting negative ions out more fresh air, breathe more smoothly ! If you want to know more, please contact us, thank you! Dongguan City Environmental Technology Co., a patented technology in its research and development of all kinds of central air purifier: return air purification equipment, pipeline cleaning device, plug-in light hydrogen ion purifier, fan coil cleaner, etc. Features: semiconductor surface hole - electron recombination from photocatalytic reaction mechanism can be seen, when an energy greater than or equal to the band gap of a semiconductor light irradiation, the valence band electrons (e-) is excited transition to the conduction band, while the valence band to produce a hole (h +). To suppress electronic - complex voids on the need to study a way to control its complex. Hole - electron pairs generated is to give it a potential transition, can use the power-assisted methods to control, to hole - electron separation. Attract charges from the principles of physics, can inhibit the electron transfer. Application of this principle, when the transition of power at the same time give it a migration in the opposite direction, to achieve this breakthrough of principle, the project is focused on solving key technology.