▎ 摘　　要

NOVELTY - The method involves synthesizing a graphite highly dispersed graphene oxide or reducing graphene oxide suspension. The graphene oxide suspension is poured in a filtering microstrainer. The graphene oxide is filled in micro-pore of the micro-pore filter material. The graphene oxide is provided into the micro-porous micro-composite materials by pressure difference, so as to obtain graphene oxide filled micro-composite material. USE - Method for preparing and filtering graphene oxide filled microcomposite material. ADVANTAGE - The method enables preparing and filtering the graphene oxide filled microcomposite material in a simple and environmental friendly manner. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view representing a method for preparing and filtering graphene oxide filled microcomposite material.'(Drawing includes non-English language text)'