Ozone generators are used in the production of ozone gas (O3) of the device. Ozone can easily resolve can't be stored, used for site preparation site (specific cases can be stored for a short time), so that both can be used to place of ozone required to use ozone generators. Ozone in drinking water, sewage, oxide, food processing and preservation, medicine, space applications such as sterilization. Ozone generators produce ozone gas can be used directly, or by mixing device and liquid mixing the reaction.