John Cockerill provides advanced solutions for air pollution control, odor treatment, and solvent recovery for both industrial and municipal sectors. With over 40 years of expertise, the Ayra™ product range addresses olfactory and chemical pollution, industrial ventilation needs, and supports the circular economy through energy and nutrient recovery.

A complete range of air treatment technologies

The Ayra™ portfolio includes complementary solutions that can be combined for optimal performance:

• AyraScrub™ – Gas Scrubbing
  Efficient removal of contaminants using horizontal or vertical scrubbers.
• AyraCarb™ – Activated Carbon Adsorption
  High-performance filters and ready-to-use towers for odor and VOC treatment.
• AyraVita™ – Biofiltration
  Organic or inorganic media solutions, including the modular AyraVita™ Mod with StonoSorb®.
• AyraVal™ – Air Stripping
  Treatment and recovery of nitrogen compounds, enabling production of ammonium sulfate fertilizer.
• AyraCal™ – Energy Recovery
  Systems for capturing thermal energy from treated emissions.
• AyraVent™ – Industrial Ventilation
  Corrosion-resistant thermoplastic fans for harsh and odorous environments.
• AyraSmart™ – Digital Monitoring
  Remote diagnostics, predictive maintenance, and optimized plant performance through data analysis.

Industries & Public Sectors Served

Industries:

• Aeronautics
• Automotive
• Micro-electronics
• Chemical industries
• Food processing
• Plastics galvanizing (surface treatment)… and more

Public sectors:

• Wastewater treatment plants
• Waste sorting facilities
• Composting centers
• Research laboratories…and many others