▎ 摘　　要

NOVELTY - Ceramic composite filtering core of graphene comprises 60-70% diatomite, 10-20% chitosan, 5-10% silicon carbide, 0.1-10% graphite material, 0.1-1% surface active agent, 0.1-5% metal oxide, 0.1-5% bamboo charcoal powder and 0.1-5% sodium feldspar powder. USE - Ceramic composite filtering core of graphene used in water purifier. ADVANTAGE - The material has excellent filtering accuracy and excellent antibacterial property, and can effectively remove impurities contained in water, purify water quality, prevent bacteria and avoid secondary pollution. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the Ceramic composite filtering core of graphene comprising carrying out mechanical stripping method, chemical vapor deposition method and oxidation-reduction method.