纺织品中全氟和多氟烷基化合物来源、分析方法与相关法规OA

Per-and polyfluoroalkyl substances(PFAS)are widely used in textiles due to their excellent wa-ter-and oil-repellent properties,but their environmental persistence and potential health risks have raised sig-nificant concerns.The primary sources of PFAS in textiles,including functional additives in production process-es,raw material contamination,and environmental migration were systematically reviewed.Common analytical methods for PFAS,such as liquid chromatography-tandem mass spectrometry(LC-MS/MS),gas chromatogra-phy-mass spectrometry(GC-MS),and emerging rapid detection technologies were summarized.Additionally,regulatory frameworks governing PFAS,including the EU REACH regulation,U.S.EPA restrictions,and China's List of Key Controlled New Pollutants were compared and analyzed.By integrating existing research and poli-cy developments,theoretical insights for the textile industry to reduce PFAS pollution and promote green transformation were provided.