Adsorption of Cd(II) and Pb(II) Ions from Aqueous Solution by Activated Carbon

Heavy metal consider as major environmental pollutants. Many of industrial wastewater effluents contain a wide range of these heavy metals. The adsorption of Cd2+ and Pb2+ metal ions from aqueous solution by activated carbon was studied. The results showed that maximum adsorption capacity occurred...

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Autor principal:	Hayder Mohammed Abdul-Hameed
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2009
Materias:	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/19a26d78ba23421e95c292c1c603b15f
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spelling	oai:doaj.org-article:19a26d78ba23421e95c292c1c603b15f2021-12-02T04:15:15ZAdsorption of Cd(II) and Pb(II) Ions from Aqueous Solution by Activated Carbon1818-11712312-0789https://doaj.org/article/19a26d78ba23421e95c292c1c603b15f2009-12-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/578https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 Heavy metal consider as major environmental pollutants. Many of industrial wastewater effluents contain a wide range of these heavy metals. The adsorption of Cd2+ and Pb2+ metal ions from aqueous solution by activated carbon was studied. The results showed that maximum adsorption capacity occurred at 486.9×10-3 mg/kg for Pb2+ ion and 548.8×10-3 mg/kg for Cd2+ ion. The adsorption in a mixture of the metal ions had a balancing effect on the adsorption capacity of the activated carbon. The adsorption capacity of each metal ion was affected by the presence of other metal ions rather than its presence individually. The study showed the presence of other heavy metals attribute to the reduction in the activated carbon capacity, and the adsorption process was found to obeys the Freundlich isotherm for both ions. Hayder Mohammed Abdul-HameedAl-Khwarizmi College of Engineering – University of BaghdadarticleChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 5, Iss 4 (2009)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Hayder Mohammed Abdul-Hameed Adsorption of Cd(II) and Pb(II) Ions from Aqueous Solution by Activated Carbon
description	Heavy metal consider as major environmental pollutants. Many of industrial wastewater effluents contain a wide range of these heavy metals. The adsorption of Cd2+ and Pb2+ metal ions from aqueous solution by activated carbon was studied. The results showed that maximum adsorption capacity occurred at 486.9×10-3 mg/kg for Pb2+ ion and 548.8×10-3 mg/kg for Cd2+ ion. The adsorption in a mixture of the metal ions had a balancing effect on the adsorption capacity of the activated carbon. The adsorption capacity of each metal ion was affected by the presence of other metal ions rather than its presence individually. The study showed the presence of other heavy metals attribute to the reduction in the activated carbon capacity, and the adsorption process was found to obeys the Freundlich isotherm for both ions.
format	article
author	Hayder Mohammed Abdul-Hameed
author_facet	Hayder Mohammed Abdul-Hameed
author_sort	Hayder Mohammed Abdul-Hameed
title	Adsorption of Cd(II) and Pb(II) Ions from Aqueous Solution by Activated Carbon
title_short	Adsorption of Cd(II) and Pb(II) Ions from Aqueous Solution by Activated Carbon
title_full	Adsorption of Cd(II) and Pb(II) Ions from Aqueous Solution by Activated Carbon
title_fullStr	Adsorption of Cd(II) and Pb(II) Ions from Aqueous Solution by Activated Carbon
title_full_unstemmed	Adsorption of Cd(II) and Pb(II) Ions from Aqueous Solution by Activated Carbon
title_sort	adsorption of cd(ii) and pb(ii) ions from aqueous solution by activated carbon
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2009
url	https://doaj.org/article/19a26d78ba23421e95c292c1c603b15f
work_keys_str_mv	AT haydermohammedabdulhameed adsorptionofcdiiandpbiiionsfromaqueoussolutionbyactivatedcarbon
_version_	1718401352050147328

Adsorption of Cd(II) and Pb(II) Ions from Aqueous Solution by Activated Carbon

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