DEODORIZING DEVICE AND METHOD UTILIZING MICROBUBBLE WATER TREATMENT DEVICE

PROBLEM TO BE SOLVED: To provide a deodorizing device utilizing a microbubble water treatment device for purifying water to be treated by using ozone microbubbles and deodorizing a target room by utilizing the exhausted low-concentration ozone. SOLUTION: By injecting an ozone gas generated by an ozone generator 3 to the suction side of a high pressure pump 5 and making it flow to a nozzle microbubble generator 6 having a fine pore diameter, the ozone microbubbles are generated on a nozzle downstream side, and the water to be treated is purified inside a water treatment tank 1. The unreacted ozone of the low concentration generated at the upper part of the water treatment tank 1 and outside air sucked by a fan 8 installed on the outside are mixed and blown into the room 10 where it is desired to remove a malodor through piping 7, and the indoor malodor is deodorized through an exhaust ozone gas discharge part 11. At the time, on the basis of signals from ozone concentration meters 12a and 12b, the air amount of the fan and the concentration of the ozone gas to be blown into the room are adjusted. COPYRIGHT: (C)2011,JPO&INPIT