JURNAL ATOMIK
Vol 6 No 2 (2021)

Adsorpsi Fenol oleh Arang Aktif Ampas Kopi Teraktivasi Fisik dan Kimia

Nurfarizha, Harisma (Unknown)
Wirawan, Teguh (Unknown)
Widodo, Nanang Tri (Unknown)

Article Info

Publish Date
15 Aug 2021

Abstract

Activated charcoal was prepared from coffee grounds using carbonization at 500⁰C as a physical activation and also by chemical activation using sulphuric acid. Chemical characterization of the activated charcoal was performed by Fourier Transform Infrared Spectroscopy. The optimum conditions for phenol adsorption was attained at pH 4 and 60 minutes of contact time. Adsorption isotherms from Freundlich

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Journal Info
JURNAL ATOMIK
Website

Abbrev

JA

Publisher

Universitas Mulawarman

Subject

Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Environmental Science

Description

Jurnal Atomik (JA) is published twice a year (March and August) by Department of Chemistry, Faculty of Mathematics and Natural Sciences, Mulawarman University. Jurnal Atomik is a media for graduate students of Department of Chemistry to publish their research articles in Chemistry field including ...