JKPK (Jurnal Kimia dan Pendidikan Kimia)
Vol 3, No 1 (2018): JKPK (Jurnal Kimia dan Pendidikan Kimia)

Study of Humic Acid Adsorption Equilibrium on Dual Nanofiber PMMA/PVDF

Muhammad Ali Zulfikar (Kelompok Keahlian Kimia Analitik, Institut Teknologi Bandung, Jl. Ganesa 10 Bandung 40132)
Afdal Bahri (Kelompok Keahlian Kimia Analitik, Institut Teknologi Bandung, Jl. Ganesa 10 Bandung 40132)
Muhamad Nasir (Loka Penelitian Teknologi Bersih, Lembaga Ilmu Pengetahuan Indonesia, Jl. Cisitu Lama 5 Bandung 40132)

Article Info

Publish Date
21 May 2018

Abstract

The main objective of this study is to investigate the isotherm sorption of humic acid (HA) from aqueous solution onto dual nanofiber PMMA/PVDF. Batch adsorption experiments were carried out using HA solution as an adsorbate under variety of concentration in the range of 50-200 mg/L. The experimental data were analyzed by the Langmuir, Freundlich and Sips models of adsorption. The experimental results indicate that, the adsorption capacity of HA adsorption increases with an increase in the HA concentrations. The adsorption of HA onto dual nanofiber PMMA/PVDF agrees well with the Langmuir isotherm models with the maximum adsorption capacity was found to be 137.40 mg g-1 at concentration of 100 mg L-1.

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Journal Info
JKPK (Jurnal Kimia dan Pendidikan Kimia)
Website

Abbrev

jkpk

Publisher

Universitas Sebelas Maret

Subject

Chemical Engineering, Chemistry & Bioengineering Chemistry

Description

The JKPK (Jurnal Kimia dan Pendidikan Kimia) is a national journal, published three times a year in April, August, and December, containing research articles on Chemistry and Chemistry ...