Title: Adsorption of Cu (II) ions from aqueous solution using pyridine-2, 6-Dicarboxylic acid cross-linked chitosan as a green biopolymer Adsorbent.
Title: Adsorption of Cu (II) ions from aqueous solution using pyridine-2,6-Dicarboxylic acid cross-linked chitosan as a green biopolymer Adsorbent.