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All Journal Chemistry Indonesian Journal of Chemical Research
Andi Nuraeni
Department of Chemistry, Faculty of Mathematics and Natural Sciences, Hasanuddin University. Jl. Perintis Kemerdekaan, KM.10, Makassar, Indonesia
Biochemistry, Genetics & Molecular Biology Chemistry Engineering Environmental Science

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Adsorption of Bismarck Brown R Dyes Using Mesoporous Silica MCM-48 Muhammad Zakir; Andi Nuraeni; Paulina Taba; Abdul Wahid Wahab; Seniwati Dali; Syaharuddin Kasim; Nursiah La Nafie
Indonesian Journal of Chemical Research Vol 10 No 2 (2022): Edition for September 2022
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598//ijcr.2022.10-muh

Abstract

The adsorption of Bismarck Brown R (BBR) dye has been conducted using mesoporous silica (MCM-48). We synthesized the adsorbent using Ludox HS-40 as a silica source and surfactants of Cetyl Trimethylammonium Bromide (CTAB) and Triton X-100. The characterization of MCM-48 was performed using Fourier transform infrared (FTIR), X-ray diffraction (XRD), and scanning electron microscopy (SEM). Various contact times were used to study the adsorption kinetics, and concentrations were used to study the adsorption isotherm. The optimum contact time of Bismarck Brown R dye was 120 minutes, and the adsorption followed a pseudo-second-order model. Based on the equation Langmuir and Freundlich adsorption isotherms, the adsorption capacity values of each are obtained 158.7301 mg g-1 and 4.3601 mg g-1. Our results showed that the material can be used as a new dye adsorbent.
Co-Authors Abdul Wahid Wahab Muhammad Zakir Nursiah La Nafie Paulina Taba Seniwati Dali Syaharuddin Kasim