Co-loaded carbon-based catalyst, preparation method and application thereof

Abstract

A Co-loaded carbon-based catalyst, a preparation method and application thereof are provided. Taking dopamine as a raw material, supplemented by a series of structural control methods, by regulating the preparation process parameters, the surface properties and structure of carbon-based catalysts are changed, the active sites of the catalysts are regulated, and an efficient Fenton-like system is constructed, thereby changing the persulfate activation pathway and the types of active species produced, and regulating the conversion pathway of refractory components in biogas slurry. The long-chain organic matter of lignin macromolecules in biogas slurry can be controlled into small molecular organic matter, which can improve the biodegradability of biogas slurry and promote its clean reuse.

Dependencies are inferred from the claim text.