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

Oxygen for water treatment and wastewater treatment

Oxygen is used to increase the dissolved oxygen content of wastewater treatment facilities resulting in better biological system operability. If the current system is unable to handle increased loading or more stringent discharge requirements, oxygen can be a low-cost solution in lieu of a major capital investment.

Gas

Equipment for industrial gases

POROXAL

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