▎ 摘　　要

NOVELTY - Preparing regenerable adsorption material involves obtaining adsorption material by assembling magnetic iron nanoparticles on fluorinated graphene. USE - Method for preparing regenerable adsorption material used for rapidly adsorbing and removing organic micro-pollutants in water. ADVANTAGE - The method enables to prepare regenerable adsorption material is easy to be separated and recycled, which has (perfluorooctanoic acid) PFOA and perfluorooctanesulfonic acid fast absorbing speed, high efficiency, and has wide application value. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing regenerable adsorbent material, which involves: (A) dissolving magnetic iron nanoparticles and fluorinated graphene in ethanol; (B) sonicating mixed solution to make the magnetic iron nanometer; (C) assembling particles on fluorinated graphene, centrifuging mixed solution for multiple times; and (D) discarding supernatant and drying centrifuged product to obtain final product.