▎ 摘　　要

NOVELTY - Waste plastic biological resource conversion material comprises zirconyl chloride octahydrate and a graphene oxide dispersion with a concentration of 1-3 mg/mL prepared in proportion to the waste plastic biological resource conversion material. The material structure of the waste plastic biological resource conversion material has a three-dimensional network framework, a defect structure, and a zirconium-loaded site at the same time. USE - Waste plastic biological resource conversion material used for promoting the conversion of waste plastic to bioavailable carbon (claimed). ADVANTAGE - The waste plastic biological resource conversion material has a three-dimensional network framework, a defect structure, and zirconium-loaded sites at the same time. The three-dimensional defective zirconium-loaded graphene material can selectively recycle sulfate ions in the system while efficiently activating persulfate, thus promoting the transformation of waste plastics into bioavailable carbon. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a method for preparing waste plastic biological resource conversion material, which involves providing zirconyl chloride octahydrate, and graphene oxide dispersion with a concentration of 1-3mg/mL, adding the zirconyl chloride octahydrate into 100mL graphene oxide dispersion liquid under stirring to obtain a mixed solution, subjecting the mixed solution to hydrothermal reaction treatment, drying the obtained to obtain three-dimensional zirconium-loaded graphene, spreading the three-dimensional zirconium-loaded graphene in the quartz boat, performing plasma etching treatment to obtain three-dimensional defective zirconium-loaded graphene, which is a waste plastic bio-resource conversion material; and (2) a method for using waste plastic biological resource conversion material, which involves providing waste plastics, persulfate solution, and waste plastics biological resource conversion material, adding waste plastic biological resource conversion material into the persulfate solution, and adding the waste plastic for reaction treatment.