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Trend in azo dye reactive red 120 degradation by ozonation and advanced oxidation process

The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malay...

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Main Authors: Fahmi, Muhammad Ridwan, Dr., Li-Sze, Lai, Nazerry Rosmady, Rahmat, Che Zulzikrami Azner, Abidin, Ong, Soon An, Umi Fazara, Md. Ali
Other Authors: drfahmi@unimap.edu.my
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Ozonation
Advanced Oxidation Process (AOP)
Reactive dye 120
Hydrogen peroxide
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/29174
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spelling my.unimap-291742014-06-27T14:36:52Z Trend in azo dye reactive red 120 degradation by ozonation and advanced oxidation process Fahmi, Muhammad Ridwan, Dr. Li-Sze, Lai Nazerry Rosmady, Rahmat Che Zulzikrami Azner, Abidin Ong, Soon An Umi Fazara, Md. Ali drfahmi@unimap.edu.my liszelai@gmail.com Ozonation Advanced Oxidation Process (AOP) Reactive dye 120 Hydrogen peroxide The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia. In this study, the trend of azo dye degradation by ozonation and advanced oxidation process was evaluated base on colour and COD removal efficiency of Reactive Red 120. In addition, FT-IR spectrum was analysed to determine the mechanism of azo dye degradation. Reactive Red 120 has been selected amongst azo dyes due to its high solubility in aquatic environment. Ozone (O3) and ozone combined with hydrogen peroxide (H2O2/O3) were effective for colour removal of azo dye, which imply that both processes tend to oxidize N=N double bond in azo dye. In addition, COD removal is less effective than colour removal, which was proved that O3 and H2O2/O3 treatment tend to degrade azo dye to certain by-product rather than completely mineralize to CO2 and H2O. Higher COD removal observed after O3 treatment in comparison to H2O2/O3 treatment can be explained by the presence of H2O2 in O3/ H2O2 process that leading to the overestimation of COD measurements. FTIR analysis showed there was the greater intensity of the presence of carboxylic compounds for H2O2/O3 treatment compared to O3 treatment. 2013-10-25T14:28:45Z 2013-10-25T14:28:45Z 2012-06-18 Working Paper p. 922-928 978-967-5760-11-2 http://hdl.handle.net/123456789/29174 en Proceedings of the the 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012); Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Ozonation
Advanced Oxidation Process (AOP)
Reactive dye 120
Hydrogen peroxide
spellingShingle Ozonation
Advanced Oxidation Process (AOP)
Reactive dye 120
Hydrogen peroxide
Fahmi, Muhammad Ridwan, Dr.
Li-Sze, Lai
Nazerry Rosmady, Rahmat
Che Zulzikrami Azner, Abidin
Ong, Soon An
Umi Fazara, Md. Ali
Trend in azo dye reactive red 120 degradation by ozonation and advanced oxidation process
description The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia.
author2 drfahmi@unimap.edu.my
author_facet drfahmi@unimap.edu.my
Fahmi, Muhammad Ridwan, Dr.
Li-Sze, Lai
Nazerry Rosmady, Rahmat
Che Zulzikrami Azner, Abidin
Ong, Soon An
Umi Fazara, Md. Ali
format Working Paper
author Fahmi, Muhammad Ridwan, Dr.
Li-Sze, Lai
Nazerry Rosmady, Rahmat
Che Zulzikrami Azner, Abidin
Ong, Soon An
Umi Fazara, Md. Ali
author_sort Fahmi, Muhammad Ridwan, Dr.
title Trend in azo dye reactive red 120 degradation by ozonation and advanced oxidation process
title_short Trend in azo dye reactive red 120 degradation by ozonation and advanced oxidation process
title_full Trend in azo dye reactive red 120 degradation by ozonation and advanced oxidation process
title_fullStr Trend in azo dye reactive red 120 degradation by ozonation and advanced oxidation process
title_full_unstemmed Trend in azo dye reactive red 120 degradation by ozonation and advanced oxidation process
title_sort trend in azo dye reactive red 120 degradation by ozonation and advanced oxidation process
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/29174
_version_ 1643795647767248896
score 13.214268

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