Removal Color Study of Azo dye (4-4/-antipyriyl azo 4-Amino Phenol) from Aqueous Solution by using Photo – Fenton Oxidation

  • Asaad Hassoun Saleh Ghanim Al – Olawi
  • Dunia Yousif Fanfoon Al-Rammahi Ministry of Education - Directorate of Education Qadisiyah
DOI: https://doi.org/10.29350/jops.2018.23.1.713

Abstract

Advanced oxidation processes are extensively used for the removal of organic constituents from water and wastewater. The aim of this study was  to show the parameters the effects of initial dye concentration, hydrogen peroxide dosage, pH,   and  Fenton reagent   of azo dye. It has been found that the removal rate increased as the initial concentration of H2O2 and ferrous ion increase to optimize value. The degradation with UV/H2O2/ Fe2+ system was the fastest.  The degradation is fast with UV/H2O2/ Fe2+ system. The best results were obtained from photo Fenton's reagent with efficiency more than 99% at pH= 6.5, [H2O2] = 300 mg/L, [Fe2+] = 150 mg/L. The concentration of undegraded dye was detected by using parameters at λmax=391 nm. 

Downloads

Download data is not yet available.
Published
2018-05-01
How to Cite
Ghanim Al – OlawiA. H. S., & Fanfoon Al-Rammahi, D. Y. (2018). Removal Color Study of Azo dye (4-4/-antipyriyl azo 4-Amino Phenol) from Aqueous Solution by using Photo – Fenton Oxidation. Al-Qadisiyah Journal of Pure Science, 23(1), 24 - 33. https://doi.org/10.29350/jops.2018.23.1.713
Issue
Vol 23 No 1 (2018)
Section
Articles

Copyright © Author(s) . This is an open access article distributed under the Creative Commons Attribution
License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly
cited.