Oxygen and Carbon Dioxide for Water and Wastewater Treatment

Used as an industrial gas, oxygen can supplement or even replace air in the aeration basin to maximize treating capacity, minimize VOC emissions, reduce odor and foam, and increase flexibility. It is also used as a feed gas to generate ozone for water disinfection.

Product Name & Concentration

• Compressed Oxygen Gas, High Purity > 99.5%, Low Purity > 90%
• Refrigerated Liquid Oxygen, > 99.5%
• Oxygen Gas Argon Mixture, 0.5 ppm – 99.9%
• Oxygen Gas Helium Mixture, 0.5 ppm – 99.9%
• Oxygen Gas Nitrogen Mixture, 0.5 ppm – 99.9%

A safe alternative to mineral acids, carbon dioxide replaces chemicals used in pH reduction — lowering costs and improving plant safety and flexibility. Because the process is self-buffering, the opportunity for over adjusting pH is minimized.

Product Name & Concentration

• Carbon Dioxide, >99.9%
• Carbon Dioxide Air Mixture, 0.5 ppm – 50%
• Carbon Dioxide Gas Argon Mixture, 0.5 ppm – 50%
• Carbon Dioxide Gas Helium Mixture, 0.5 ppm – 50%
• Carbon Dioxide Gas Hydrogen Mixture, 0.5 ppm – 50%
• Carbon Dioxide Gas Nitrogen Mixture, 0.5 ppm – 50%