| A:
Air or other oxygen-containing gas exposure to high-energy environment, such as high voltage electric field, UV radiation, oxygen molecules will be split into two high oxygen atoms, oxygen atoms and oxygen molecules collide again, resulting ozone. Typical high-voltage discharge, which is corona discharge (corona discharge), it generates the ozone concentration is several times higher than the above UV irradiation. Because ozone is highly reactive and will decay into oxygen, so it must be manufactured and used in the field, the market will not buy ozone gas cylinders.
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