BiOzone - Ozone Generators & Water Purification Technology

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Chemical Oxidation Demand

Chemical oxygen demand (COD) is the amount of oxygen needed for the chemical oxidation of compounds in water, as determined using a strong oxidant such as dichromate or Ozone.
The units are expressed as mg/l or ppm oxygen.

Ozone COD determines the size of your ozone generator. Meet your ozone COD needs for proper disinfection, viral inactivation and sterilization of your water. The high oxidation potential of ozone is utilized to its greatest advantage with equipment manufactured by BiOzone. Make sure that your ozone generator meets your ozone COD needs with BiOzone.