1College of Material Science and Engineering;
Fuzhou University;
Fuzhou 350002;
China;
2Department of Chemistry and Chemical Engineering;
Minjiang University;
Fuzhou 350011;
China.;
College of Material Science and Engineering;
Fuzhou University;
Fuzhou 350002;
China;
Lignin; Acrylamide; Graft; Copolymerization; Dye; Wastewater; Decoloration;