| 摘要 |
The present invention relates to a control method of a radical sterilization apparatus having a discharge part which is composed of a negative electrode and a positive electrode, a DC power supply part for applying DC to the discharge part and a control part which has a switching element and is connected in a circuit serially to the discharge part, the method comprising: introducing an object to be treated into a treatment bath; applying a reference voltage, after the object to be treated is introduced, to the positive electrode and the negative electrode in response to a control signal of the control part; in a detection part, detecting, according to the applied reference voltage, a current value that corresponds to the quality of water stored in the treatment bath, and in the control part that has received the detected current value, selecting a corresponding discharge voltage; applying the discharge voltage selected by the control part to the positive electrode and the negative electrode to electrolyze the inside of the treatment bath to generate radicals and sterilizing the object to be treated through the generated radicals; and completing the sterilization after a preset period of time and standing by for a subsequent process. |
