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All Journal JKPK (Jurnal Kimia dan Pendidikan Kimia)
Meidita Kemala Sari
Chemistry Department, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia, Jl. Kaliurang KM 14.5, Ngemplak, Sleman, 55584, Yogyakarta
Chemical Engineering, Chemistry & Bioengineering Chemistry

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Application of Nanocomposit Of Al2O3/Activated Carbon Prepared by Hydrothermal Process for Phenol Removal Allwar Allwar; Meidita Kemala Sari
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 5, No 1 (2020): JKPK (Jurnal Kimia dan Pendidikan Kimia)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (937.693 KB) | DOI: 10.20961/jkpk.v5i1.29882

Abstract

Nancomposite of Al2O3/activated carbon was prepared from the mixture of alumina oxide (Al2O3) and activated carbon from palm oil shell under the mixture of aquabidest and ethanol (1:1). The mixture was treated by hydrothermal process at 250 oC for 3 h. Resulted Al2O3/ activated carbon was characterized using SEM/EDX for studying the morphology structure of activated carbon and composite showing a like flower structure attached on the surface. The chemical compositions were 73.18%, oxygen 23.72%, aluminium 2.30%, dan silica 2.00%. The efficiency  of composite was investigated for removal of phenol in aqueous solution. The maximum adsorption of phenol was obtained at pH 2, adsorbent weight 2 g, contact time 60 min and phenol concentration 100 ppm.
Co-Authors Allwar Allwar