Integrated ozone–photo–Fenton process for the removal of pollutant from industrial wastewater

P. Asaithambi; Baharak Sajjadi; Abdul Raman Abdul Aziz

doi:10.1016/j.cjche.2016.10.005

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Integrated ozone–photo–Fenton process for the removal of pollutant from industrial wastewater

Energy, Resources and Environmental Technol | Updated：2026-01-06

- Integrated ozone–photo–Fenton process for the removal of pollutant from industrial wastewater
- Chinese Journal of Chemical Engineering Vol. 25, Issue 4, Pages: 516-522(2017)
- Affiliations：
  
  Department of Chemical Engineering, Faculty of Engineering, University of Malaya,Malaysia,50603
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2016.10.005
  CLC：
- Published：2017
- Accepted：
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P. Asaithambi, Baharak Sajjadi, Abdul Raman Abdul Aziz. Integrated ozone–photo–Fenton process for the removal of pollutant from industrial wastewater[J]. , 2017, 25(4): 516-522.
DOI：

P. Asaithambi, Baharak Sajjadi, Abdul Raman Abdul Aziz. Integrated ozone–photo–Fenton process for the removal of pollutant from industrial wastewater[J]. , 2017, 25(4): 516-522. DOI： 10.1016/j.cjche.2016.10.005.

摘要

Abstract

The use of hybrid advanced oxidation processes (AOPs) for the removal of pollutants from industrial effluents has been extensively studied in recent literature.The aim of this study is to compare the performance of the photo

Fenton

photo-Fenton and ozone-photo-Fenton processes in terms of color removal and chemical oxygen demand (COD) removal of distillery industrial effluent together with the associated electrical energy per order.It was observed from the experimental results that the O

/UV/Fe

process yielded a 100% color and 95.50% COD removals with electrical energy per order of 0.015 kW·h·m

-3

compared to all other combinations of the AOPs.The effects of various operating parameters such as H

and Fe

concentration

effluent pH

COD concentration and UV power on the removal of color

COD and electrical energy per order for the ozone-photo-Fenton process was critically studied and reported.The color and COD removals were analyzed using a UV/Vis spectrometer and closed reflux method.

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