Alkaline cementitious matrix effects on the fate of per- and polyfluoroalkyl substances (PFAS) in recycled plastic aggregates.
Recycled plastics, including polyethylene terephthalate (rPET) and high-density polyethylene (rHDPE), are increasingly used as construction materials in response to sustainability and circular-economy goals, to repurpose waste streams and reduce natural-resource demand. This study provides the first assessment of PFAS...