The object
Claude Grison developed ecocatalyst processes that use metal-accumulating plants to clean contaminated soils and then recover the plants' metals as catalysts for making new chemicals. The European Patent Office credits the method with coupling ecological remediation to an industrial feedstock for chemical, pharmaceutical and cosmetics production.
01
What Claude did
Developed ecocatalyst processes that recover metals from pollution-tolerant plants for chemical manufacturing.
02
Why it matters
Ecocatalysis links soil restoration with a reusable manufacturing input, rather than treating recovered metals solely as waste.
03
Living-status check
France's Academy of Sciences elected Grison in January 2025 and identifies her as CNRS research director and ChimEco laboratory director.