| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an air cleaning system for efficiently reducing the ORP (coxidoreduction potential) concentration in the interior of a room and removing the contaminant such as VOC (volatile organic compounds) at low installation cost, running cost and maintenance cost. <P>SOLUTION: This air cleaning system comprises an air intake and an air outlet formed on the ceiling or wall surface of the room constituting a building, an air cleaning device disposed outside the building, a first duct for leading air inside the room into the air cleaning device via the air intake, a second duct for leading air passing the air cleaning device into the room via the air outlet, and a circulation means for circulating air inside the room in the order of the first duct, the air cleaning device, the second duct, and the room. <P>COPYRIGHT: (C)2004,JPO |
