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Select a step where Air Liquide intervenes in your value chain.

Oxygen for wastewater treatment

Oxygen is used to increase the dissolved oxygen content of wastewater, which results in better biological system health and operability. 


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Why choose us?

  • 01

    Industry experts

    With proven industry knowledge, we can advise on enhancing performance and efficiency in gas use for treatment of water, air and solid waste.

  • 02

    R&D support network

    We rely on our global network of application experts, engineering and research and development teams to provide the optimum solution for a given need.