Liqui-Cel membrane contactors have been used for more than 20 years to remove gases from liquids. It can achieve O2 removal to 1 ppb and CO2 removal to 1 ppm with minimal to no chemical usage. In the power industry, the removal of dissolved gases from feed water can help protect boilers and piping from corrosion. Liqui-Cel contactors maximize contact area and fluid dynamics for the highest possible efficiency. They are manufactured by Membrana, a market leader in separation technology, which excels in the development and fabrication of specialty membrane products for a wide range of applications.