Ozone can be generated in two ways silent corona discharge and ultra-violet radiation. The ultra-violet generation is like the process of ozone creation in the upper atmosphere and the corona discharge is similar to the way ozone is generated in lightning. Ultra-violet generation involves the use of mercury and creates issues around proper disposal. The silent corona method produces more ozone than the other method and is a much more effcient process.
Range from 1 gm/hr to 5kg/ hr