▎ 摘　　要

NOVELTY - Method for capturing and degrading per- or polyfluoroalkyl substance (PFAS) involves: (i) capturing PFAS from a sample by combining the sample with a composite sorbent; and (ii) sorbing PFAS to the composite sorbent to form PFAS-sorbent, where the composite sorbent comprises different materials (a) and (b), (a) includes metal-organic framework (MOF), covalent organic framework, covalent organic polymer, zeolite, mesoporous silica, hierarchical porous carbon in combination with (b) of polymer, zeolite, covalent organic framework, mesoporous silica, hierarchical porous carbon, photocatalyst, carbon nanotube, graphite, graphene, graphene oxide, Prussian blue analog, and/or metal oxide. When MOF is present, MOF does not comprise zirconium-based MOF, and/or when polymer is present, then the polymer is not poly(ethylene-co-vinyl acetate). USE - Method for capturing and degrading PFAS that is used in aqueous film forming foams for fighting hydrocarbon fuel fires on military sites. ADVANTAGE - The method enables rapid, reliable, and accurate detection and quantification of PFAS in portable and field-deployable process. DETAILED DESCRIPTION - Method for capturing and degrading PFAS involves: (i) capturing PFAS from a sample by combining the sample with a composite sorbent; and (ii) sorbing the PFAS to the composite sorbent to form PFAS-sorbent, where the composite sorbent comprises different materials (a) and (b), (a) includes metal-organic framework (MOF), covalent organic framework, covalent organic polymer, zeolite, mesoporous silica, hierarchical porous carbon in combination with (b) of polymer, zeolite, covalent organic framework, mesoporous silica, hierarchical porous carbon, photocatalyst, carbon nanotube, graphite, graphene, graphene oxide, Prussian blue analog, and/or metal oxide. When MOF is present, MOF does not comprise zirconium-based MOF (Zr6O4(OH)4 and 1,4-benzodicarboxylic acid (UiO-66)), and/or when polymer is present, then the polymer is not poly(ethylene-co-vinyl acetate). DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of fluidic device. 100Fluidic device 110Upper planar substrate 120Lower planar substrate 130Thin film 140Upper sensing area