Effect of Tio2 concentration on photocatalytic degradation of reactive orange 16 Dye (Ro16)

Organic contaminants from industrial and/or domestic effluents may be harmful to humans directly or indirectly by degrading the quality of the environment. Consequently these contaminants must be reduced to levels that are not harmful to humans and the environment before disposal. Among the avail...

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Main Authors:	Mezughi, Khaled, Tizaoui, Chedly, Al-Khatib, Ma An Fahmi Rashid
Format:	Article
Language:	English
Published:	AENSI Publications 2014
Subjects:	TP155 Chemical engineering TP890 Textile dyeing and printing
Online Access:	http://irep.iium.edu.my/37428/ http://irep.iium.edu.my/37428/ http://irep.iium.edu.my/37428/1/Effect_of_Tio2_Concentration_on_Photocatalytic_Degradation.pdf

id	iium-37428
recordtype	eprints
spelling	iium-374282018-06-20T00:58:25Z http://irep.iium.edu.my/37428/ Effect of Tio2 concentration on photocatalytic degradation of reactive orange 16 Dye (Ro16) Mezughi, Khaled Tizaoui, Chedly Al-Khatib, Ma An Fahmi Rashid TP155 Chemical engineering TP890 Textile dyeing and printing Organic contaminants from industrial and/or domestic effluents may be harmful to humans directly or indirectly by degrading the quality of the environment. Consequently these contaminants must be reduced to levels that are not harmful to humans and the environment before disposal. Among the available chemical methods heterogeneous photocatalytic oxidation has been found particularly to be effective in removal of large number of persistent organics in water. Degradation of the organics was achieved by exposing synthetic effluents to UV light in a photocatalytic reactor in a dark compartment in the presence of catalyst. The degradation of RO16 was conducted at pH 5.5, 24 hr, 294 K and lamp power of 200 W. RO16 was prepared in 200 ml dye solution with concentrations of 20, 40 and 60 mg/L and the degradation took place in presence of TiO2 at concentrations of (0.5-4.0) g/L. While photolysis (in absence of TiO2) was found to have no effect on the degradation of RO16, photocatalysis (in presence of TiO2 catalyst) degraded the dye to 0.4 mg/L. AENSI Publications 2014-03-25 Article PeerReviewed application/pdf en http://irep.iium.edu.my/37428/1/Effect_of_Tio2_Concentration_on_Photocatalytic_Degradation.pdf Mezughi, Khaled and Tizaoui, Chedly and Al-Khatib, Ma An Fahmi Rashid (2014) Effect of Tio2 concentration on photocatalytic degradation of reactive orange 16 Dye (Ro16). Advances in Environmental Biology, 8 (3). pp. 692-695. ISSN 1995-0756 http://www.aensiweb.com/old/aeb/2014/692-695.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TP155 Chemical engineering TP890 Textile dyeing and printing
spellingShingle	TP155 Chemical engineering TP890 Textile dyeing and printing Mezughi, Khaled Tizaoui, Chedly Al-Khatib, Ma An Fahmi Rashid Effect of Tio2 concentration on photocatalytic degradation of reactive orange 16 Dye (Ro16)
description	Organic contaminants from industrial and/or domestic effluents may be harmful to humans directly or indirectly by degrading the quality of the environment. Consequently these contaminants must be reduced to levels that are not harmful to humans and the environment before disposal. Among the available chemical methods heterogeneous photocatalytic oxidation has been found particularly to be effective in removal of large number of persistent organics in water. Degradation of the organics was achieved by exposing synthetic effluents to UV light in a photocatalytic reactor in a dark compartment in the presence of catalyst. The degradation of RO16 was conducted at pH 5.5, 24 hr, 294 K and lamp power of 200 W. RO16 was prepared in 200 ml dye solution with concentrations of 20, 40 and 60 mg/L and the degradation took place in presence of TiO2 at concentrations of (0.5-4.0) g/L. While photolysis (in absence of TiO2) was found to have no effect on the degradation of RO16, photocatalysis (in presence of TiO2 catalyst) degraded the dye to 0.4 mg/L.
format	Article
author	Mezughi, Khaled Tizaoui, Chedly Al-Khatib, Ma An Fahmi Rashid
author_facet	Mezughi, Khaled Tizaoui, Chedly Al-Khatib, Ma An Fahmi Rashid
author_sort	Mezughi, Khaled
title	Effect of Tio2 concentration on photocatalytic degradation of reactive orange 16 Dye (Ro16)
title_short	Effect of Tio2 concentration on photocatalytic degradation of reactive orange 16 Dye (Ro16)
title_full	Effect of Tio2 concentration on photocatalytic degradation of reactive orange 16 Dye (Ro16)
title_fullStr	Effect of Tio2 concentration on photocatalytic degradation of reactive orange 16 Dye (Ro16)
title_full_unstemmed	Effect of Tio2 concentration on photocatalytic degradation of reactive orange 16 Dye (Ro16)
title_sort	effect of tio2 concentration on photocatalytic degradation of reactive orange 16 dye (ro16)
publisher	AENSI Publications
publishDate	2014
url	http://irep.iium.edu.my/37428/ http://irep.iium.edu.my/37428/ http://irep.iium.edu.my/37428/1/Effect_of_Tio2_Concentration_on_Photocatalytic_Degradation.pdf
first_indexed	2023-09-18T20:53:42Z
last_indexed	2023-09-18T20:53:42Z
_version_	1777410163732381696

Effect of Tio2 concentration on photocatalytic degradation of reactive orange 16 Dye (Ro16)

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