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The Conversation
The Conversation
Arindam Sau, Ph.D. Candidate in Chemistry, University of Colorado Boulder

We developed a way to use light to dismantle PFAS ‘forever chemicals’ – long-lasting environmental pollutants

Environment Bonds
PFAS can contaminate the environment – their chemical structure makes them difficult to remove. George Pachantouris/Moment via Getty Images

Perfluoroalkyl and polyfluoroalkyl substances, or PFAS, have earned the nickname of forever chemicals from their extraordinary ability to stick around in the environment long after they’ve been used.

These synthetic compounds, commonly used in consumer products and industrial applications for their water- and grease-resistant properties, are now found practically everywhere in the environment.

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