Story perspectives

Breakthrough Filtration Material Promises Faster PFAS Removal

1/23/2026

Summary

Story summary

Rice University developed a copper- and aluminum-based layered double hydroxide (LDH) filtration material that absorbs PFAS up to 100 times faster than current systems.
The LDH material could also destroy PFAS without high temperatures, aiding pollution control.
Laura Orlando, a PFAS researcher, expresses skepticism about total PFAS destruction.
She notes real-world implementation is complex and calls for multiple technologies to manage PFAS in drinking water and wastewater.

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Story summary

Rice University developed a copper- and aluminum-based layered double hydroxide (LDH) filtration material that absorbs PFAS up to 100 times faster than current systems.
The LDH material could also destroy PFAS without high temperatures, aiding pollution control.
Laura Orlando, a PFAS researcher, expresses skepticism about total PFAS destruction.
She notes real-world implementation is complex and calls for multiple technologies to manage PFAS in drinking water and wastewater.