▎ 摘　　要

NOVELTY - The removal method of heavy metal endocrine disruptors in reverse osmosis concentrated water involves (i) adding tetrabutyl titanate as a titanium source, stirring, adding appropriate amount of graphene oxide powder, dissolving in ethanol, and hydrothermally reacting to obtain composite material, (ii) adding titania/graphene nanocomposite material to reverse osmosis concentrated water, stirring in the dark conditions to reach adsorption equilibrium, placing in a photocatalytic reaction device, reacting, irradiating under mercury lamp, adsorbing, and reducing. USE - Removal of heavy metal endocrine disruptors in reverse osmosis concentrated water (claimed). ADVANTAGE - The method enables the removal of heavy metal endocrine disruptors in reverse osmosis concentrated water with high catalytic efficiency, and is harmless to water environment, animals, and plants.