Authors:

I Wayan Sudiarta, Dwi Ariani Yulihastuti

Abstract:

“Studies on biosorption of chromium (VI) on green coconut coir fibre (Cocos nucifera) biosorbent have beencarried out. These studies included determination of biosorben acidity, optimum pH, contact time of biosorption,isoterm and biosorption capacity, and interaction type between chromium (VI) and green coconut coir fibre (Cocosnucifera) biosorben Mechanisms of interaction were determined through study on desorption chromium (VI) of thepreviously adsorbed using aquadest, 1 M HCl and 0,05 M Na2EDTA.The result showed that the total acidity of green coconut coir fibre biosorbent was 8,7158 ± 0,2569 mmol/g,the optimum pH was 2, and the contact time was 120 minute. Biosorption capacity of green coconut coir fibre (Cocosnucifera) to chromium (VI) was 12,6152 mg/g. Interaction type that occurred between chromium (VI) ion and greencoconut coir fibre biosorben (Cocos nucifera) were hydrogen bond, Van der Walls bond, cation exchange andcomplex bond.”

Keywords

Keyword Not Available

Downloads:

Download data is not yet available.

References

References Not Available

PDF:

https://jurnal.harianregional.com/jchem/full-2811

Published

2021-11-09

How To Cite

SUDIARTA, I Wayan; YULIHASTUTI, Dwi Ariani. BIOSORPSI KROMIUM(VI) PADA SERAT SABUT KELAPA HIJAU (Cocos nucifera).Jurnal Kimia (Journal of Chemistry), [S.l.], nov. 2012. ISSN 2599-2740. Available at: https://jurnal.harianregional.com/jchem/id-2811. Date accessed: 08 Jul. 2024.

Citation Format

ABNT, APA, BibTeX, CBE, EndNote - EndNote format (Macintosh & Windows), MLA, ProCite - RIS format (Macintosh & Windows), RefWorks, Reference Manager - RIS format (Windows only), Turabian

Issue

Vol. 4, No. 2 Juli 2010

Section

Articles

Creative Commons License This work is licensed under a Creative Commons Attribution 4.0 International License