Hubei Key Laboratory of Biomass Fibers and Eco-dyeing and Finishing;
Wuhan Textile University;
Wuhan 430200;
China;
School of Chemistry and Chemical Engineering;
Wuhan Textile University;
Wuhan 430200;
China;
School of Environmental Engineering;
Wuhan Textile University;
Wuhan 430200;
China;
Sulfite activation; Co-MOF(Co^(2+)-based metal organic; frameworks); Nitrogen-doped carbon; Bicarbonate; Sulfate radical;