• Ajelis SAS, 86 Rue de Paris, ORSAY, FRANCE
  • +33 6 08 03 16 80

AJELIS proposes new effective adsorbents for metals and other pollutants recovery from industrial effluents.

Effluent Remediation

Discover our innovations and solutions in the field of water treatment.

Metals recycling

Materials for selective separation of rare earths and other strategic metals.

Nuclear effluents decontamination

Materials for radionuclides recovery from nuclear effluents.

Purification of Biomolecules

Materials for the purification of biomolecules by ion exchange chromatography.

Air treatment

Air treatment

Separation of VOC (odors, sulfur gases) and industrial gases (NH3, acids, …).

Research in Organic Chemistry

Development and custom synthesis of selective cage molecules for metal chelation.


AJELIS is a young innovative company born of the partnership between the CEA and the University Paris-Sud.

AJELIS designs and produces fibers for the industrial effluents remediation, for recovery and recycling of metals and air cleaning.  This new generation of materials allows selective metal and other pollutants capture over a wide range of concentrations varying from a few hundred milligrams per liter to trace amounts.

AJELIS fibers show better technical and environmental performance than existing solutions, e.g. ion exchange resins. AJELIS fiber sorbents are simple, efficient, and environmentally friendly. They will allow industrial clients to reduce significantly the size and the costs of waste management systems, especially of hazardous ones.


AJELIS meets the environmental challenges related to sustainable development, including industrial grows and energy security.


We’re always interested in new projects, big or small. Please don’t hesitate to get in touch with us regarding your project.

If you want to contact us about any issue please call the (+33) 608031680 or send us an e-mail. If you would like to submit a proposal for consideration you can also send us a message by submitting for a quote.

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