▎ 摘　　要

NOVELTY - A heavy metal ions sorption method involves introducing sorbent solution and modified graphene oxide into a reactor, attaching 1,10-phenanthroline derivative to the structure of graphene oxide by binding in the form of an amide or ester bond, stirring the contents of the reactor, preferably from 15-120 minutes under standard conditions, and filtering the resulting mixture of the reactor under reduced pressure, preferably using paper filter paper. USE - Method for sorption of heavy metal ions such as lead, cadmium, chromium, cobalt, nickel, copper or zinc ions from aqueous solution.