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Decolorization and degradation of reactive red 120 azo dye by oxidation processes

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: Che Zulzikrami, Azner Abidin, Fahmi, Muhammad Ridwan, Dr., Ong, Soon An, Nazerry Rosmady, Rahmat, Siti Nurfatin Nadhirah, Mohd Makhtar
Other Authors: zulzikrami@unimap.edu.my
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Azo dye
O3
O3/H2O2
pH
Color
Chemical oxygen demand (COD)
FT-IR
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/29180
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spelling my.unimap-291802013-10-25T14:55:14Z Decolorization and degradation of reactive red 120 azo dye by oxidation processes Che Zulzikrami, Azner Abidin Fahmi, Muhammad Ridwan, Dr. Ong, Soon An Nazerry Rosmady, Rahmat Siti Nurfatin Nadhirah, Mohd Makhtar zulzikrami@unimap.edu.my drfahmi@unimap.edu.my Azo dye O3 O3/H2O2 pH Color Chemical oxygen demand (COD) FT-IR 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 treatment of azo dye, Reactive Red 120 (RR120) by oxidation using (ozone) O3 and ozone/hydrogen peroxide (O3/H2O2) treatments were evaluated. O3 carried out using a glass reactor, generated from an ozone generator utilizing pure oxygen. H2O2 was added to the dye samples for O3/H2O2 experiments, just before the gas entered the reactor. Contact time of 1, 2, 3, 4, 5, 10, 15 and 20 min were done to evaluate the performance of O3 and O3/H2O2 treatment process. The drop of pH indicated the formation of acidic by-products. The performance of O3 and O3/H2O2 in the removal of color is 100% after 20 min treatment. O3 appeared more effective than O3/H2O2 treatment process in terms of color and chemical oxygen demand (COD) removal. Color and COD removal increases as the increase of contact time. The FT-IR spectrum of both treatment indicated evidence for the cleavage of the azo dye structure. 2013-10-25T14:55:14Z 2013-10-25T14:55:14Z 2012-06-18 Working Paper p. 65-71 978-967-5760-11-2 http://hdl.handle.net/123456789/29180 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 Azo dye
O3
O3/H2O2
pH
Color
Chemical oxygen demand (COD)
FT-IR
spellingShingle Azo dye
O3
O3/H2O2
pH
Color
Chemical oxygen demand (COD)
FT-IR
Che Zulzikrami, Azner Abidin
Fahmi, Muhammad Ridwan, Dr.
Ong, Soon An
Nazerry Rosmady, Rahmat
Siti Nurfatin Nadhirah, Mohd Makhtar
Decolorization and degradation of reactive red 120 azo dye by oxidation processes
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 zulzikrami@unimap.edu.my
author_facet zulzikrami@unimap.edu.my
Che Zulzikrami, Azner Abidin
Fahmi, Muhammad Ridwan, Dr.
Ong, Soon An
Nazerry Rosmady, Rahmat
Siti Nurfatin Nadhirah, Mohd Makhtar
format Working Paper
author Che Zulzikrami, Azner Abidin
Fahmi, Muhammad Ridwan, Dr.
Ong, Soon An
Nazerry Rosmady, Rahmat
Siti Nurfatin Nadhirah, Mohd Makhtar
author_sort Che Zulzikrami, Azner Abidin
title Decolorization and degradation of reactive red 120 azo dye by oxidation processes
title_short Decolorization and degradation of reactive red 120 azo dye by oxidation processes
title_full Decolorization and degradation of reactive red 120 azo dye by oxidation processes
title_fullStr Decolorization and degradation of reactive red 120 azo dye by oxidation processes
title_full_unstemmed Decolorization and degradation of reactive red 120 azo dye by oxidation processes
title_sort decolorization and degradation of reactive red 120 azo dye by oxidation processes
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/29180
_version_ 1643795573732540416
score 13.214268

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