▎ 摘　　要

NOVELTY - A loaded titania/MIL-53(Al) graphene oxide composite material is prepared by adding graphene oxide into dimethylformamide solution, ultrasonically processing to completely disperse, adding 0.005-0.015 mol aluminum nitrate nonahydrate and 0.005-0.015 mol terephthalic acid into dimethylformamide solution, stirring to completely dissolve, mixing two solutions, stirring for 1 hour, transferring into PTFE reaction kettle, hydrothermally reacting, cooling, centrifuging mixed solution at rate of 8000 revolutions/minute (rpm), washing using deionized water, vacuum drying, adding tetrabutyl titanate into anhydrous ethanol, vigorously stirring for 1 hour, dropping deionized water, continuously stirring and adding vacuum dried product, stirring for 1 hour, filtering and drying, putting in muffle furnace, and calcining at high temperature. USE - The method is used for preparing loaded titania/MIL-53(Al) graphene oxide composite material for adsorbing organic substance in sewage (claimed). ADVANTAGE - The product has excellent adsorption performance and stability.