Effect of High Current Density in Electrocoagulation Process for Sewage Treatment

Treatment of sewage wastewater by electrocoagulation with high cell current densities (605 A/m2, 908 A/m2, 1211 A/m2, 1513 A/m2 and 1816 A/m2) using stainless steel, iron and aluminum electrodes were studied. High current densities applied were very effective for the removal of chemical oxygen deman...

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Main Authors:	Mohd, Nasrullah, Siddique, Md. Nurul Islam, Zularisam, A. W.
Format:	Article
Language:	English
Published:	Asian J. Chem 2014
Subjects:	TD Environmental technology. Sanitary engineering
Online Access:	http://umpir.ump.edu.my/id/eprint/8051/ http://umpir.ump.edu.my/id/eprint/8051/ http://umpir.ump.edu.my/id/eprint/8051/ http://umpir.ump.edu.my/id/eprint/8051/1/fkasa-2014-nasrullah-Effect_of_High_Current.pdf

id	ump-8051
recordtype	eprints
spelling	ump-80512018-01-16T07:30:59Z http://umpir.ump.edu.my/id/eprint/8051/ Effect of High Current Density in Electrocoagulation Process for Sewage Treatment Mohd, Nasrullah Siddique, Md. Nurul Islam Zularisam, A. W. TD Environmental technology. Sanitary engineering Treatment of sewage wastewater by electrocoagulation with high cell current densities (605 A/m2, 908 A/m2, 1211 A/m2, 1513 A/m2 and 1816 A/m2) using stainless steel, iron and aluminum electrodes were studied. High current densities applied were very effective for the removal of chemical oxygen demand, biochemical oxygen demand and suspended solid in 0.5 h. In the electrocoagulation of sewage wastewater, the effect of electrode material, current densities, electrocoagulation time, inter-electrode distance and initial pH were examined. The optimum operating range for each operating variable was experimentally determined in order to provide an economical and effective treatment for the sewage wastewater. Therefore, the optimum condition for this treatment is in 0.5 h, by using stainless steel electrode, at 1816 A/m2, in pH 7 and 10 mm electrode distances. The optimum treatment condition reduced chemical oxygen demand by 98.07 %, biochemical oxygen demand by 98.07 % and suspended solid by 97.64 % and the anode loss during the experiment was 9.2 × 102 g. Asian J. Chem 2014 Article PeerReviewed application/pdf en cc_by_sa http://umpir.ump.edu.my/id/eprint/8051/1/fkasa-2014-nasrullah-Effect_of_High_Current.pdf Mohd, Nasrullah and Siddique, Md. Nurul Islam and Zularisam, A. W. (2014) Effect of High Current Density in Electrocoagulation Process for Sewage Treatment. Asian Journal of Chemistry , 26 (14). pp. 4281-4285. ISSN 0970-7077 http://dx.doi.org/10.14233/ajchem.2014.16134 DOI: 10.14233/ajchem.2014.16134
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TD Environmental technology. Sanitary engineering
spellingShingle	TD Environmental technology. Sanitary engineering Mohd, Nasrullah Siddique, Md. Nurul Islam Zularisam, A. W. Effect of High Current Density in Electrocoagulation Process for Sewage Treatment
description	Treatment of sewage wastewater by electrocoagulation with high cell current densities (605 A/m2, 908 A/m2, 1211 A/m2, 1513 A/m2 and 1816 A/m2) using stainless steel, iron and aluminum electrodes were studied. High current densities applied were very effective for the removal of chemical oxygen demand, biochemical oxygen demand and suspended solid in 0.5 h. In the electrocoagulation of sewage wastewater, the effect of electrode material, current densities, electrocoagulation time, inter-electrode distance and initial pH were examined. The optimum operating range for each operating variable was experimentally determined in order to provide an economical and effective treatment for the sewage wastewater. Therefore, the optimum condition for this treatment is in 0.5 h, by using stainless steel electrode, at 1816 A/m2, in pH 7 and 10 mm electrode distances. The optimum treatment condition reduced chemical oxygen demand by 98.07 %, biochemical oxygen demand by 98.07 % and suspended solid by 97.64 % and the anode loss during the experiment was 9.2 × 102 g.
format	Article
author	Mohd, Nasrullah Siddique, Md. Nurul Islam Zularisam, A. W.
author_facet	Mohd, Nasrullah Siddique, Md. Nurul Islam Zularisam, A. W.
author_sort	Mohd, Nasrullah
title	Effect of High Current Density in Electrocoagulation Process for Sewage Treatment
title_short	Effect of High Current Density in Electrocoagulation Process for Sewage Treatment
title_full	Effect of High Current Density in Electrocoagulation Process for Sewage Treatment
title_fullStr	Effect of High Current Density in Electrocoagulation Process for Sewage Treatment
title_full_unstemmed	Effect of High Current Density in Electrocoagulation Process for Sewage Treatment
title_sort	effect of high current density in electrocoagulation process for sewage treatment
publisher	Asian J. Chem
publishDate	2014
url	http://umpir.ump.edu.my/id/eprint/8051/ http://umpir.ump.edu.my/id/eprint/8051/ http://umpir.ump.edu.my/id/eprint/8051/ http://umpir.ump.edu.my/id/eprint/8051/1/fkasa-2014-nasrullah-Effect_of_High_Current.pdf
first_indexed	2023-09-18T22:05:19Z
last_indexed	2023-09-18T22:05:19Z
_version_	1777414669155172352

Effect of High Current Density in Electrocoagulation Process for Sewage Treatment

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