Single and Competitive Sorption of Heavy Metal Ions (Cd2+ & Cu2+) on a Clayey Soil
The present paper focuses on the sorption behavior of Cd2+ ion on clayey soil at different initial concentration at natural soil pH and sorption of Cd2+ ion in the presence of Cu2+ ion (competitive-ion solution) on clayey soil at different initial concentrations at the same soil pH. Sorption experim...
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| Format: | Article |
| Language: | English |
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Wiley
2010-01-01
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| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2010/710546 |
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| author | Vibhawari N. D. Pandey |
| author_facet | Vibhawari N. D. Pandey |
| author_sort | Vibhawari |
| collection | DOAJ |
| description | The present paper focuses on the sorption behavior of Cd2+ ion on clayey soil at different initial concentration at natural soil pH and sorption of Cd2+ ion in the presence of Cu2+ ion (competitive-ion solution) on clayey soil at different initial concentrations at the same soil pH. Sorption experiments were carried out for the agitation period of 1 to 10 days. It was observed that in both the cases concentration of both the metals remaining in the solution with the agitation time was non linear. Maximum adsorption capacities of Cd2+ ion in both the solutions were calculated. It was observed that sorption of Cd2+ ion was decreased in the presence of Cu2+ ion. It was concluded that as a result of competition of ions, sorption of Cd2+ decreased. |
| format | Article |
| id | doaj-art-cbd54beb26414d94aaf0eaf5180f0d8a |
| institution | Kabale University |
| issn | 0973-4945 2090-9810 |
| language | English |
| publishDate | 2010-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | E-Journal of Chemistry |
| spelling | doaj-art-cbd54beb26414d94aaf0eaf5180f0d8a2025-02-03T01:01:47ZengWileyE-Journal of Chemistry0973-49452090-98102010-01-017S1S27S3410.1155/2010/710546Single and Competitive Sorption of Heavy Metal Ions (Cd2+ & Cu2+) on a Clayey SoilVibhawari0N. D. Pandey1Department of Chemistry, Motilal Nehru National Institute of Technology, Allahabad-211004, IndiaDepartment of Chemistry, Motilal Nehru National Institute of Technology, Allahabad-211004, IndiaThe present paper focuses on the sorption behavior of Cd2+ ion on clayey soil at different initial concentration at natural soil pH and sorption of Cd2+ ion in the presence of Cu2+ ion (competitive-ion solution) on clayey soil at different initial concentrations at the same soil pH. Sorption experiments were carried out for the agitation period of 1 to 10 days. It was observed that in both the cases concentration of both the metals remaining in the solution with the agitation time was non linear. Maximum adsorption capacities of Cd2+ ion in both the solutions were calculated. It was observed that sorption of Cd2+ ion was decreased in the presence of Cu2+ ion. It was concluded that as a result of competition of ions, sorption of Cd2+ decreased.http://dx.doi.org/10.1155/2010/710546 |
| spellingShingle | Vibhawari N. D. Pandey Single and Competitive Sorption of Heavy Metal Ions (Cd2+ & Cu2+) on a Clayey Soil E-Journal of Chemistry |
| title | Single and Competitive Sorption of Heavy Metal Ions (Cd2+ & Cu2+) on a Clayey Soil |
| title_full | Single and Competitive Sorption of Heavy Metal Ions (Cd2+ & Cu2+) on a Clayey Soil |
| title_fullStr | Single and Competitive Sorption of Heavy Metal Ions (Cd2+ & Cu2+) on a Clayey Soil |
| title_full_unstemmed | Single and Competitive Sorption of Heavy Metal Ions (Cd2+ & Cu2+) on a Clayey Soil |
| title_short | Single and Competitive Sorption of Heavy Metal Ions (Cd2+ & Cu2+) on a Clayey Soil |
| title_sort | single and competitive sorption of heavy metal ions cd2 cu2 on a clayey soil |
| url | http://dx.doi.org/10.1155/2010/710546 |
| work_keys_str_mv | AT vibhawari singleandcompetitivesorptionofheavymetalionscd2cu2onaclayeysoil AT ndpandey singleandcompetitivesorptionofheavymetalionscd2cu2onaclayeysoil |