| 摘要 |
<p>Air cleaning system, for operating in closed areas, in which air stream is producible, comprises a photo-catalytic material, which is: exposed to the produced air stream and amenable by external electromagnetic radiation in the wavelength of 10-800 nm. An independent claim is included for a procedure for air cleaning comprising equipping the system on an equipment, which produces air stream in the operating condition, preferably extractor hood, air conditioner, ventilator, electrical devices with extracted air shroud, preferably personal cleaner or vacuum cleaner, so that the air stream coming from the equipment is at least partly conducted during the operation of the equipment by the air cleaning system.</p> |
