▎ 摘　　要

NOVELTY - Hydrophilic-oleophobic underwater graphite alkenyl oxide filter membrane comprises epoxy groups on graphene nano-sheet, and hydroxide nanowires embedded with hydroxyl, carbonyl and carboxyl as anchoring site. The outer surface having hydroxyl of hydroxide nanowires is attached on graphene oxide nanosheet by hydrogen bond, and covered with copper hydroxide nanowires. USE - Hydrophilic-oleophobic underwater graphite alkenyl oxide filter membrane. ADVANTAGE - The membrane has good oil-water separation property, good hydrophilic property, good stability, and long service life.