COMPOSITE CATALYST MATERIAL BASED ON RAPID MICROPLASTIC DEGRADATION AND PREPARATION METHOD AND APPLICATION THEREOF

Abstract: the invention provides a composite catalyst material and a preparation method and application thereof, and relates to the technical field of water environment treatment. the preparation method comprises the following steps: (1) adding an alkaline aqueous solution into microplastics, and then adding an accelerator for a hydrolysis reaction to obtain a first reaction solution; (2) adding acid into the first reaction solution to adjust ph to be acidic, and then adding ferric chloride for a solvothermal reaction to obtain a second reaction solution; and (3) carrying out post-treatment on the second reaction solution to obtain the composite catalyst material. the invention solves the technical problem of low resource utilization rate of microplastic degradation in the prior art.

Inventor(s): Deyou Yu, Wenbin Jiang, Licong Xu, Shanli Wang, Minghua Wu

CPC Classification: B01J31/1691 (containing coordination complexes)

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