▎ 摘　　要

NOVELTY - Preparation of remover involves dripping amount of magnetic ferric oxide solution in graphene oxide (GO) solution under automatic stirring conditions, and mixing with raw materials for preparing amino-iron (III) benzene dicarboxylate by hydrothermal synthesis, and reacting. USE - Preparation of remover used for removing aflatoxin B1 in grain and oil food such as corn, peanut or its product edible oil such as peanut oil, corn oil, soybean oil, and used in aflatoxin B1 pollution (all claimed). ADVANTAGE - During preparation process, more sites are provided for the generation of amino-iron (III) benzene dicarboxylate (MIL-53 (Fe)), which increases the adsorption area for aflatoxin B1. The remover material is granular and magnetic, and has simple preparation process and easy recycling, can efficiently adsorb aflatoxin B1, and further catalyze the removal of aflatoxin B1 through subsequent photocatalytic degradation technology to achieve the reusability of the removal agent. DETAILED DESCRIPTION - Preparation of remover involves dripping amount of magnetic ferric oxide solution in graphene oxide (GO) solution under automatic stirring conditions, and mixing with raw materials for preparing amino-iron (III) benzene dicarboxylate (MIL-53 (Fe)) by hydrothermal synthesis, and reacting.