▎ 摘　　要

NOVELTY - A metal organic framework/oxidized graphene oil-water separation membrane comprises polyvinylidene difluoride base film and zeolitic imidazolate framework-8/graphene oxide composite material, where the zeolitic imidazolate framework-8/graphene oxide composite material is bonded to the trimesoyl chloride, and trimesoyl chloride bonded dopamine, a combination of dopamine and polyvinylidene difluoride base film is firmly supported on the base film. USE - Metal organic framework/oxidized graphene oil-water separation membrane. ADVANTAGE - The membrane is highly reusable after repeated use for 7 times, and has high oil-water separation efficiency. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing metal organic framework/oxidized graphene oil-water separation membrane.