An Ozone generator was designed according to dielectric barrier discharge (DBD) technique with Oxygen as a feed gas for Ozone generating. The effect of the flow rate on the concentration of the Ozone was studied, the flow rate was varied from 0.6 to 5lit/ min for two values of the gap space between electrodes d= 2 and 4 mm, and two values of the electrode area A= 20 and 36 cm 2 . Also, the effect of the applied voltage on the concentration of the Ozone was studied, the applied voltage was varied from (1-9 kV) for the same gap space and electrode area values. It is found that the concentration of Ozone produced increases with increasing voltage, and decreases with increasing flow rate.

An Ozone generator was designed according to dielectric barrier discharge (DBD) technique with Oxygen as a feed gas for Ozone generating. The effect of the flow rate on the concentration of the Ozone was studied, the flow rate was varied from 0.6 to 5lit/ min for two values of the gap space between electrodes d= 2 and 4 mm, and two values of the electrode area A= 20 and 36 cm 2. Also, the effect of the applied voltage on the concentration of the Ozone was studied, the applied voltage was varied from (1-9 kV) for the same gap space and electrode area values. It is found that the concentration of Ozone produced increases with increasing voltage, and decreases with increasing flow rate.