SYNTHESIS, CHARACTERIZATION AND APPLICATION OF DIATOMACEOUS EARTH – 4,4-DIAMINODIPHENYLETHER-O-HYDROXYBENZALDEHYDE AS AN ADSORBENT OF Ag(I) METAL ION

by Ahmad Fatoni, Soerja Koesnarpadi, Nurlisa Hidayati
Published 2010-12-01

Synthesis, Characterization of Cellulose Modified with 2-Mercaptobenzothiazole and Its Adsorption To Cu(II) Ion in Aqueous Solution

by Ahmad Fatoni, Soerja Koesnarpadi, Nurlisa Hidayati
Published 2015-07-01

Humic Acid Coated Fe₃O₄ Nanoparticle for Phenol Sorption

by Soerja Koesnarpadi, Sri Juari Santosa, Dwi Siswanta, Bambang Rusdiarso
Published 2017-07-01