▎ 摘　　要

NOVELTY - Water filter material comprises a meltblown resin matrix, a modifier component and a graphene oxide component that is incorporated in the meltblown resin matrix. The content of the graphene oxide component is 0.02-0.2 wt.% of the meltblown resin matrix. The content of the modifier component is 5-50 wt.% of the graphene oxide component. The modifier component is used to introduce a hydrocarbon group or a substituted hydrocarbon group, and optionally an aromatic group or a substituted aromatic group. USE - Water filter material. ADVANTAGE - The water filter material improves compatibility with the matrix, and ability to adsorb pollutants, especially heavy metal ions. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing water filter material, which involves using meltblown resin matrix, a modifier component and a graphene oxide component.