Preparation of quaternary amine-grafted organosolv lignin biosorbent and its application in the treatment of hexavalent chromium polluted water.
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DOI: 10.1016/j.ijbiomac.2018.12.087
Abstract: A novel cationic biosorbent was synthesized by grafting organosolv lignin with GT (also named (2-hydrazinyl-2-oxoethyl)-trimethylazanium chloride, abbreviated as GT) and formaldehyde in an aqueous solution by an eco-friendly way (named QA-g-OL). QA-g-OL was employed as… read more here.
Keywords: organosolv lignin; chromium polluted; hexavalent; hexavalent chromium ... See more keywords