Adsorbent Material Used for the Treatment of Per‐ and Poly‐Fluoroalkyl Substances (PFAS): A Short Review
Chaïmâa Gomri, Belkacem Tarek Benkhaled, Marc Cretin, Mona Semsarilar
Abstract
Abstract PFAS, or per‐ and polyfluoroalkyl substances, have received considerable attention due to their persistence in the environment and potential health risks. To address this problem, adsorption has emerged as an effective method for removing PFAS compounds from water. This review provides a comprehensive analysis of various adsorbents used for PFAS removal, including activated carbon, ion exchange resins, clay, and emerging materials such as covalent and metal‐organic framework adsorbents. The effectiveness of these adsorbents in removing PFAS compounds is discussed, along with the factors influencing their adsorption, such as pH, competitive matters, and temperature.