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

  • AIR

  • SOLID WASTE

Oxygen for wastewater treatment

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

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