▎ 摘　　要

NOVELTY - The membrane has a graphene layer for directly growing on a surface of a ceramic separation membrane body, where filter aperture of the ceramic separation membrane body is about 4-5000nm or 4-200 nm and diameter of a channel of the cylindrical ceramic separation membrane body is about 1.0-10.0mm. The ceramic separation membrane body is made aluminium oxide, zirconium oxide, titanium dioxide carbide, mullite, cordierite, ceramic fibre, natural zeolite, fly ash, kaolin and attapulgite materials. USE - Modified ceramic separation membrane for use in waste water treatment, liquid sterilizing and filtering, membrane catalytic reaction fields. ADVANTAGE - The membrane has good hydrophobic performance. The graphene layer has unique porous structure, which is good for effective passing of the compound, sebum the average aperture of the ceramic separating film, improving the interception rate of ion and macromolecular substance, realizing oil-water separation performance of substance, it can be applied to processing oil-containing waste water and recycling high value oil- water. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing an oil-water ceramic separation membrane. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a modified ceramic separation membrane. (Drawing includes non-English language text).