Ariyani, Dahlena; Cahaya, Noor; Mujiyanti, Dwi Rasy
(PS KIMIA, Fakultas Sains dan Teknologi, Universitas Islam Negeri Hidayatullah Jakarta, 2018-11)
A study of the effect of pH and time contact on the adsorption of Zn (II) metal on the charcoal of water hyacinth modified chitosan-epichlorohydrin composites has been performed. This study aims to determine the effect of ...