▎ 摘 要
NOVELTY - A composite membrane comprises nanohybrid comprising carboxylated carbon nanotubes and graphene oxide, and polymer. USE - Composite membrane used for oil-water separation in oil industries, gas industries, petrochemical industries, pharmaceutical industries and food industries. ADVANTAGE - The membrane has high oil-water separation performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for synthesis of composite membranes.