Water Treatment

Industrial gases, primarily oxygen and carbon dioxide, are used in waste water and drinking water applications, as well as in treating streams, lakes and other bodies of water. These gases are used in disinfection, lowering pH levels (carbon dioxide is a safer alternative to other mineral acids that are often used), sterilization, desalinization and demineralization.  Ozone (O3) is used to disinfect drinking water, as well as to control color, taste and odor. Oxygen has also become increasingly important in aquaculture (e.g., fish farming), to ensure proper oxygen levels for the health and growth of farm-raised fish and seafood.