Bulletin of Chemical Reaction Engineering & Catalysis
2022: BCREC Volume 17 Issue 3 Year 2022 (September 2022)

High Selectivity and Stability Structure of Layered Double Hydroxide-Biochar for Removal Cd(II)

Neza Rahayu Palapa (Department of Chemistry, Faculty of Mathematics and Natural Sciences, Sriwijaya University, Palembang 30662)
Patimah Mega Syah Bahar Nur Siregar (Research Center of Inorganic Materials and Complexes, Faculty of Mathematics and Natural Sciences, Sriwijaya University, Palembang 30139)
Alfan Wijaya (Research Center of Inorganic Materials and Complexes, Faculty of Mathematics and Natural Sciences, Sriwijaya University, Palembang 30139)
Tarmizi Taher (Departement of Environmental Engineering, Faculty of Mathematics and Natural Sciences, Insitut Teknologi Sumatera, Lampung 35365)
Aldes Lesbani (Research Center of Inorganic Materials and Complexes, Faculty of Mathematics and Natural Sciences, Sriwijaya University, Palembang 30139)



Article Info

Publish Date
30 Sep 2022

Abstract

Composite M2+/Al-BC (Ca/Al-BC, Cu/Al-BC, and Ni/Al-BC) have been successfully synthesized. Composite and pristine materials were used as adsorbents of cadmium(II) [Cd(II)] in an aqueous solution. Firstly the performance of composite and pristine materials was evaluated by reusability properties until five cycles adsorption process followed with a determination of isotherms and adsorption thermodynamic properties. The results show composite has ten-fold surface area properties than starting materials. The adsorption capacities of CaAl-BC, CuAl-BC, and NiAl-BC at a temperature of 333 K were 156.250 mg/g, 149.254 mg/g, and 208.333 mg/g, respectively. Copyright © 2022 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0). 

Copyrights © 2022






Journal Info

Abbrev

bcrec

Publisher

Subject

Chemical Engineering, Chemistry & Bioengineering Chemistry

Description

Bulletin of Chemical Reaction Engineering & Catalysis (e-ISSN: 1978-2993), an international journal, provides a forum for publishing the novel technologies related to the catalyst, catalysis, chemical reactor, kinetics studies, and chemical reaction ...