Application of bio-based foamy carbon in environmental governance

Abstract

The invention relates to the technical field of environmental functional materials and pollution control, and provides application of bio-based foamy carbon in environmental governance. Lignin or a mixture of lignin and a foaming agent is subjected to mold pressing foaming, and a bio-based foam block is obtained; the bio-based foam block is carbonized, and bio-based foamy carbon is obtained; the bio-based foamy carbon is applied to CO2 adsorption and new pollutant adsorption and degradation, so that multiple purposes of the bio-based foamy carbon are realized, the environmental remediation cost is remarkably reduced, the application scene and value of the material are greatly widened, and efficient treatment of complex environmental pollution is realized.

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