COMPORTAMENTO DA Cordia africana Lam. CULTIVADA EM SOLO CONTAMINADO POR METAIS PESADOS E TRATADO COM MATERIAIS AMENIZANTES
This study aimed to evaluate the remediation of two soils contaminated with heavy metals from soil excavations, located near the port of Itaguaí, through the techniques of chemical immobilization and phytostabilization using the species Cordia africana. The data were collected in the ore courtyard f...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | Portuguese |
| Published: |
Universidade Federal de Santa Maria
2013-01-01
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| Series: | Ciência Florestal |
| Online Access: | http://www.redalyc.org/articulo.oa?id=53428117006 |
| _version_ | 1818351133766189056 |
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| author | Ana Carolina Callegario Pereira Nelson Moura Brasil do Amaral Sobrinho Jesus Sampaio Junior José Antonio Oliveira Fabiana Soares Santos Nelson Mazur |
| author_facet | Ana Carolina Callegario Pereira Nelson Moura Brasil do Amaral Sobrinho Jesus Sampaio Junior José Antonio Oliveira Fabiana Soares Santos Nelson Mazur |
| author_sort | Ana Carolina Callegario Pereira |
| collection | DOAJ |
| description | This study aimed to evaluate the remediation of two soils contaminated with heavy metals from soil excavations, located near the port of Itaguaí, through the techniques of chemical immobilization and phytostabilization using the species Cordia africana. The data were collected in the ore courtyard from ‘Companhia Siderúgica Nacional’ (CSN), in the port of Itaguaí, Rio de Janeiro state. In order to reduce the solubility of heavy metals present in these substrates, two industrial waste products produced by CSN were used as ameliorating products, the steelmaking slag and the mill scale, in different concentrations. The plant species was considered with potential to be used in programs of phytostabilization, due to its heavy metal tolerance studied and to high accumulation of such elements in roots and stem. In the substrate of low combination, the lowest accumulation of zinc and cadmium in stems and leaves occurred with the use of 4% of soothing. In the substrate of high accumaltion it was 6%. |
| first_indexed | 2024-12-13T18:32:54Z |
| format | Article |
| id | doaj.art-ddcb38cf6fe34154bc8d32c01df81f29 |
| institution | Directory Open Access Journal |
| issn | 0103-9954 1980-5098 |
| language | Portuguese |
| last_indexed | 2024-12-13T18:32:54Z |
| publishDate | 2013-01-01 |
| publisher | Universidade Federal de Santa Maria |
| record_format | Article |
| series | Ciência Florestal |
| spelling | doaj.art-ddcb38cf6fe34154bc8d32c01df81f292022-12-21T23:35:27ZporUniversidade Federal de Santa MariaCiência Florestal0103-99541980-50982013-01-01233329336COMPORTAMENTO DA Cordia africana Lam. CULTIVADA EM SOLO CONTAMINADO POR METAIS PESADOS E TRATADO COM MATERIAIS AMENIZANTESAna Carolina Callegario PereiraNelson Moura Brasil do Amaral SobrinhoJesus Sampaio JuniorJosé Antonio OliveiraFabiana Soares SantosNelson MazurThis study aimed to evaluate the remediation of two soils contaminated with heavy metals from soil excavations, located near the port of Itaguaí, through the techniques of chemical immobilization and phytostabilization using the species Cordia africana. The data were collected in the ore courtyard from ‘Companhia Siderúgica Nacional’ (CSN), in the port of Itaguaí, Rio de Janeiro state. In order to reduce the solubility of heavy metals present in these substrates, two industrial waste products produced by CSN were used as ameliorating products, the steelmaking slag and the mill scale, in different concentrations. The plant species was considered with potential to be used in programs of phytostabilization, due to its heavy metal tolerance studied and to high accumulation of such elements in roots and stem. In the substrate of low combination, the lowest accumulation of zinc and cadmium in stems and leaves occurred with the use of 4% of soothing. In the substrate of high accumaltion it was 6%.http://www.redalyc.org/articulo.oa?id=53428117006 |
| spellingShingle | Ana Carolina Callegario Pereira Nelson Moura Brasil do Amaral Sobrinho Jesus Sampaio Junior José Antonio Oliveira Fabiana Soares Santos Nelson Mazur COMPORTAMENTO DA Cordia africana Lam. CULTIVADA EM SOLO CONTAMINADO POR METAIS PESADOS E TRATADO COM MATERIAIS AMENIZANTES Ciência Florestal |
| title | COMPORTAMENTO DA Cordia africana Lam. CULTIVADA EM SOLO CONTAMINADO POR METAIS PESADOS E TRATADO COM MATERIAIS AMENIZANTES |
| title_full | COMPORTAMENTO DA Cordia africana Lam. CULTIVADA EM SOLO CONTAMINADO POR METAIS PESADOS E TRATADO COM MATERIAIS AMENIZANTES |
| title_fullStr | COMPORTAMENTO DA Cordia africana Lam. CULTIVADA EM SOLO CONTAMINADO POR METAIS PESADOS E TRATADO COM MATERIAIS AMENIZANTES |
| title_full_unstemmed | COMPORTAMENTO DA Cordia africana Lam. CULTIVADA EM SOLO CONTAMINADO POR METAIS PESADOS E TRATADO COM MATERIAIS AMENIZANTES |
| title_short | COMPORTAMENTO DA Cordia africana Lam. CULTIVADA EM SOLO CONTAMINADO POR METAIS PESADOS E TRATADO COM MATERIAIS AMENIZANTES |
| title_sort | comportamento da cordia africana lam cultivada em solo contaminado por metais pesados e tratado com materiais amenizantes |
| url | http://www.redalyc.org/articulo.oa?id=53428117006 |
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