Water Treatment

Our solutions for treating
water and wastewater

ThinkstockPhotos-152137190 Biological treatment
With more than 35 years of experience and references in water treatment, Air Liquide offers industrialized gas solutions to treat water.

Water treatment at a glance

Water is a precious resource and needs to be used wisely. Water treatment consists of several mechanical and chemical processes that aim to remove water contaminants or reduce their concentration in order to make water more acceptable for a desired end-use.

Water treatment technologies are used to produce water intended for drinking and industrial purposes. They are responsible for preventing corrosion, scaling and bacterial development. They can also be applied to treat wastewater for reuse or prior to its discharge in the environment.

Our offer

Cleaning construction for a sewage treatment-DirCom-Thinkstocks_credits

Air Liquide supplies a range of products, equipment and services for water and wastewater treatment. We supply oxygen for common wastewater operational needs such as biochemical oxygen demand (BOD) and pH reduction as well as volatile organic compound (VOC) and odor control. 

Our innovative and efficient solutions help our customers use water resources responsibly while respecting the environment with regards to wastewater effluent. We innovate to develop long-term solutions to safely maximize efficiency and robustness while minimizing costs and complexity.

Our all-in-one-solution, Nexelia™ for Water Treatment combines the best of our gases, application technologies and expert support. As with all solutions under the Nexelia™ label, we work closely with you to pre-define a concrete set of results, and we commit to delivering them.

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Applications

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