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Siti Hadiati Mardiah
Department of Chemistry, Universitas Nusa Bangsa
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry

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Preparation, Characterization and Phenol Adsorption of Mangifera kemanga Blume Seed Siti Hadiati Mardiah; Dian Arrisujaya; Devy Susanty; Nia Yuliani
JURNAL SAINS NATURAL Vol. 12 No. 3 (2022): Sains Natural
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1392.589 KB) | DOI: 10.31938/jsn.v12i3.410

Abstract

The potential of Mangifera kemanga Blume., an inexpensive biosorbent, for removing of hazardous substances such as phenols from its aqueous solution has been studied. The authors used Scanning Electron Microscope (SEM), Fourier Transform Infrared (FTIR) Spectrometers, and quantification to study the morphology and characterization of Mangifera kemanga Blume. seeds (MKS) biomass, as well as batch experiments to determine the percentage of phenol removed when pH, contact period, biosorbent dosage, and phenol concentration were varied. The Langmuir, Freundlich, Temkin, and Dubinin–Radushkevich isotherm models had been used to interpret the experimental results. The optimal values found in our research correspond to a pH of 6 for an MKS dosage of 35 g/L and a contact time of 45 minutes for initial phenol concentrations ranging from 5 to 25 mg/L.  The result indicated that MKS was a particularly successful adsorbent for phenol chemisorption from aqueous solution.Keywords: adsorption;  endemic; Bogor; Mangifera kemanga; phenol
Co-Authors Devy Susanty Dian Arrisujaya Nia Yuliani