Ozone
Ozone, also known as tri-oxygen, has the chemical formula O3 and is composed of three oxygen atoms. Ozone gas is naturally unstable at normal atmospheric conditions which means that in commercial applications, ozone must be made on-site using an ozone generator. The lifetime of ozone in water depends on various factors including water temperature, ozone concentration, and the composition of the water itself. Ozone is one of the most power oxidation tools water treatment professionals have for purification and disinfection.
Commercial Ozone Production from Electrical Discharge
The most common method of producing ozone commercially and industrially is electrical discharge, or corona discharge. A corona discharge is simply a diffused spark through a dielectric to spread out that electrical discharge to a large area for maximum efficiency.
There are many types and styles of corona discharge ozone generators. These go by many names, but are fundamentally the same, using these components:
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Corona cell using a dielectric.
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Dielectric material may be glass, ceramic, or quartz.
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Dielectric may be conical, or flat plate
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High voltage transformer to increase voltage of the electrical discharge
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Power supply to regulate power to transformer 50Hz machines will only regulate the voltage to the transformer
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High frequency machines (greater than 50 Hz) will regulate frequency and/or voltage to transformer
Advantages of DeBru Corona Discharge Ozone Generator
Disadvantages of Corona Discharge Ozone Generator
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High cost for initial capital investment
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Creates excess heat that must be removed for efficient operation
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Requires very clean, dry air/oxygen feed-gas for reliable operation
Applications
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Drinking water
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Pharma Pure water
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Laboratory and Biotech
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Sewage treatment
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Aquaculture
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Hydroponics
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Cooling tower
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Live stock
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STP exhaust
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ETP exhaust
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Hatcheries
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Cold storage
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Poultry
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Food processing
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Air Deodorization