PFAS Bioaccumulation in Recycled Textile Systems
topic
PFAS concentration profiling across mechanical and chemical textile recycling process streams tracks PFAS distribution from PFAS-treated input feedstock through shredded fibre, melt-spun recycled yarn, and finished recycled fabric by LC-MS/MS, assessing whether recycling processes dilute, concentrate, or chemically transform PFAS compounds and whether recycled products meet the same PFAS limits as virgin fibre alternatives.
Role
Addresses the circular economy challenge of PFAS accumulation in recycled textile streams from blended inputs containing PFAS-treated materials, providing the analytical evidence base for PFAS-aware recycling feedstock sorting decisions and quality standards for recycled textile products claiming reduced chemical hazard profiles.