Sorption parameters of Pb and Cu on natural clay soils from Selangor, Malaysia = Parameter penjerapan logam Pb dan Cu oleh tanah lempung dari Selangor, Malaysia

The sorption parameters of two heavy metals (i.e. Pb and Cu) in clay soils from Selangor were studied using batch equilibrium test. The test was conducted in two separate systems, i.e. single and mix solutions. The sorption isotherms data from this test were then used to calculate the sorption para...

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Main Authors:	Wan Zuhairi W. Y, Abdul Rahim S.
Format:	Article
Language:	English
Published:	Universiti Kebangsaan Malaysia 2007
Online Access:	http://journalarticle.ukm.my/111/ http://journalarticle.ukm.my/111/ http://journalarticle.ukm.my/111/1/1.pdf

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recordtype	eprints
spelling	ukm-1112016-12-14T06:26:26Z http://journalarticle.ukm.my/111/ Sorption parameters of Pb and Cu on natural clay soils from Selangor, Malaysia = Parameter penjerapan logam Pb dan Cu oleh tanah lempung dari Selangor, Malaysia Wan Zuhairi W. Y, Abdul Rahim S., The sorption parameters of two heavy metals (i.e. Pb and Cu) in clay soils from Selangor were studied using batch equilibrium test. The test was conducted in two separate systems, i.e. single and mix solutions. The sorption isotherms data from this test were then used to calculate the sorption parameters, i.e. distribution coefficient (Kd) and maximum adsorption capacity (Am). Langmuir sorption equation was used to model the sorption data with the correlation coefficients(r2) higher than 0.6. The study has revealed that different soils have different sorption capacity for different heavy metals. The Kd values are proportional to the sorption capacity of the soils. The sorption of Pb and Cu in single solution is higher than in mix solution, due to the competition for sorption sites among heavy metals in mix solution. The Kd values for Pb in single solution ranging from 36.18 – 334.48 L/g and for Cu is 9.29-66.19 L/g. In mix solution, the Kd values for Pb and Cu are much smaller, ranging from 23.13-31.79 L/g and 3.95-18.53 L/g respectively. The Am values in single solution for both Pb and Cu are ranging from 0.48-1.09 mg/g dan 0.18-0.70 mg/g respectively. While in mix solution, the values of Am for Pb ranging from 0.20-1.11 mg/g and Cu within 0.18-0.60 mg/g. Universiti Kebangsaan Malaysia 2007-12 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/111/1/1.pdf Wan Zuhairi W. Y, and Abdul Rahim S., (2007) Sorption parameters of Pb and Cu on natural clay soils from Selangor, Malaysia = Parameter penjerapan logam Pb dan Cu oleh tanah lempung dari Selangor, Malaysia. Sains Malaysiana, 36 (2). pp. 149-157. ISSN 0126-6039 http://pkukmweb.ukm.my/~jsm/kandungan.html
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	The sorption parameters of two heavy metals (i.e. Pb and Cu) in clay soils from Selangor were studied using batch equilibrium test. The test was conducted in two separate systems, i.e. single and mix solutions. The sorption isotherms data from this test were then used to calculate the sorption parameters, i.e. distribution coefficient (Kd) and maximum adsorption capacity (Am). Langmuir sorption equation was used to model the sorption data with the correlation coefficients(r2) higher than 0.6. The study has revealed that different soils have different sorption capacity for different heavy metals. The Kd values are proportional to the sorption capacity of the soils. The sorption of Pb and Cu in single solution is higher than in mix solution, due to the competition for sorption sites among heavy metals in mix solution. The Kd values for Pb in single solution ranging from 36.18 – 334.48 L/g and for Cu is 9.29-66.19 L/g. In mix solution, the Kd values for Pb and Cu are much smaller, ranging from 23.13-31.79 L/g and 3.95-18.53 L/g respectively. The Am values in single solution for both Pb and Cu are ranging from 0.48-1.09 mg/g dan 0.18-0.70 mg/g respectively. While in mix solution, the values of Am for Pb ranging from 0.20-1.11 mg/g and Cu within 0.18-0.60 mg/g.
format	Article
author	Wan Zuhairi W. Y, Abdul Rahim S.,
spellingShingle	Wan Zuhairi W. Y, Abdul Rahim S., Sorption parameters of Pb and Cu on natural clay soils from Selangor, Malaysia = Parameter penjerapan logam Pb dan Cu oleh tanah lempung dari Selangor, Malaysia
author_facet	Wan Zuhairi W. Y, Abdul Rahim S.,
author_sort	Wan Zuhairi W. Y,
title	Sorption parameters of Pb and Cu on natural clay soils from Selangor, Malaysia = Parameter penjerapan logam Pb dan Cu oleh tanah lempung dari Selangor, Malaysia
title_short	Sorption parameters of Pb and Cu on natural clay soils from Selangor, Malaysia = Parameter penjerapan logam Pb dan Cu oleh tanah lempung dari Selangor, Malaysia
title_full	Sorption parameters of Pb and Cu on natural clay soils from Selangor, Malaysia = Parameter penjerapan logam Pb dan Cu oleh tanah lempung dari Selangor, Malaysia
title_fullStr	Sorption parameters of Pb and Cu on natural clay soils from Selangor, Malaysia = Parameter penjerapan logam Pb dan Cu oleh tanah lempung dari Selangor, Malaysia
title_full_unstemmed	Sorption parameters of Pb and Cu on natural clay soils from Selangor, Malaysia = Parameter penjerapan logam Pb dan Cu oleh tanah lempung dari Selangor, Malaysia
title_sort	sorption parameters of pb and cu on natural clay soils from selangor, malaysia = parameter penjerapan logam pb dan cu oleh tanah lempung dari selangor, malaysia
publisher	Universiti Kebangsaan Malaysia
publishDate	2007
url	http://journalarticle.ukm.my/111/ http://journalarticle.ukm.my/111/ http://journalarticle.ukm.my/111/1/1.pdf
first_indexed	2023-09-18T19:01:12Z
last_indexed	2023-09-18T19:01:12Z
_version_	1777403085646200832

Sorption parameters of Pb and Cu on natural clay soils from Selangor, Malaysia = Parameter penjerapan logam Pb dan Cu oleh tanah lempung dari Selangor, Malaysia

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