Synthesis, Characterization and Adsorption of Bisphenol A Using Novel Hybrid Materiel Produced from PANI Matrix Reinforced by Kieselguhr

This study investigated the preparation of new adsorbent based PANI and Kieselguhr (KG). The produced materials were characterized by XRD, XPS, TEM, FTIR, TGA BET. Thereby, hybrid material PANI@KG highest SBET values (about 47.82 m2 g−1). adsorption capacity PANI, KG tested on BPA ions from aqueous solutions at ambient temperature pH 6.0, maximum was observed to be 63.68 mg g−1 which is obtained Langmuir isotherm PANI@KG. Besides, pseudo-2nd order kinetics more consistent with experimental data. Furthermore, possessed after six cycles adsorption–desorption process. Moreover above 80% removal percentage even three recycles. Hence we expect that this organic–inorganic can selected as a potential candidate for water treatment.