| abstract |
(57) [Summary] [PROBLEMS] A sterilization method capable of effectively removing airborne bacteria in air while utilizing positive and negative ions and ozone and improving safety, and effectively eliminating odor components in air. It is an object of the present invention to provide a deodorizing method which can be decomposed into water, and a sterilizing / deodorizing apparatus using them. SOLUTION: Positive ions, negative ions and ozone are released into the air to kill airborne bacteria in the air or decompose odor components. , An ozone generating means for generating ozone, and a blowing means. More preferably, as the ion generating means and the ozone generating means, a pulse voltage composed of positive and negative voltages is applied to the electrodes 103 and 104. And a discharge device 111 for applying and discharging. |