수상자 :  김정규
발표제목 : Polyethyleneimine-grafted Lignin Beads with Exellent Cr(VI) Removal Efficiency in Aqueous Solution

수상자 : 김윤진
발표제목 : Preparation and Characterization of Lignin/PVA Blend and Dialdehyde Cellulose Crosslinked Fibers for Dye Contaminant Removal