Distribution and bioavailability of chromium in contaminated soils by tannery residues
Autor(a) principal: | |
---|---|
Data de Publicação: | 2009 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/s0100-40422009000700002 http://hdl.handle.net/11449/231898 |
Resumo: | Samples of soil, water and sediment were collected and analyzed in order to evaluate chromium, contamination due to deposition of tannery residues onto soils under different management regimes. The results showed that soils used for sugar cane cultivation were not adversely impacted. However, in the case of mango plantations, variable concentrations of chromium, were measured in the soil profile, with 22.2% of values being higher than permitted legal limits, and 38.9% being at levels requiring remediation. Concentrations of bioavailable chromium were lower than the detection limit of the method (0.01 mg of chromium kg-1 of soil), indicating that all of the chromium, present in the samples was either complexed or in an insoluble form. Chromium concentrations measured in samples of water and sediments were indicative of low mobility of the metal in. soils. The main cause of differences found between soil, samples obtained from different cultivations was the type of soil management. |
id |
UNSP_d899c16f226cd4a023a8ca00226628b9 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/231898 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Distribution and bioavailability of chromium in contaminated soils by tannery residuesDistribuição e biodisponibilidade de crómio em solos contaminados por resíduos de couroChromiumEnvironmental contaminationTannery residuesSamples of soil, water and sediment were collected and analyzed in order to evaluate chromium, contamination due to deposition of tannery residues onto soils under different management regimes. The results showed that soils used for sugar cane cultivation were not adversely impacted. However, in the case of mango plantations, variable concentrations of chromium, were measured in the soil profile, with 22.2% of values being higher than permitted legal limits, and 38.9% being at levels requiring remediation. Concentrations of bioavailable chromium were lower than the detection limit of the method (0.01 mg of chromium kg-1 of soil), indicating that all of the chromium, present in the samples was either complexed or in an insoluble form. Chromium concentrations measured in samples of water and sediments were indicative of low mobility of the metal in. soils. The main cause of differences found between soil, samples obtained from different cultivations was the type of soil management.Instituto de Química de Araraquara Universidade Estadual Paulista, CP 355, 14800-900 Araraquara - SPCentro Universitário de Araraquara, R. Voluntários da Pátria, 14800-900 Araraquara - SPFundação Instituto de Terras do Estado de São Paulo, Av. Paraná, 114, 14811-124 Araraquara - SPUniversidade Federal de Alagoas Campus Dearapirara, CP 61, 57309-005 Arapirara - ALInstituto de Química de Araraquara Universidade Estadual Paulista, CP 355, 14800-900 Araraquara - SPUniversidade Estadual Paulista (UNESP)Centro Universitário de AraraquaraFundação Instituto de Terras do Estado de São PauloUniversidade Federal de AlagoasSantos, Ademir Dos [UNESP]De Oliveira, Luciana Camargo [UNESP]Botero, Wander Gustavo [UNESP]Mendonça, André Gustavo Ribeiro [UNESP]Santos, Felipe André Dos [UNESP]Rocha, Julio Cesar [UNESP]Ribeiro, Maria LúciaDe Oliveira, Alessandro Silva2022-04-29T08:47:57Z2022-04-29T08:47:57Z2009-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1693-1697http://dx.doi.org/10.1590/s0100-40422009000700002Quimica Nova, v. 32, n. 7, p. 1693-1697, 2009.1678-70640100-4042http://hdl.handle.net/11449/23189810.1590/s0100-404220090007000022-s2.0-70449592085Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporQuimica Novainfo:eu-repo/semantics/openAccess2022-04-29T08:47:57Zoai:repositorio.unesp.br:11449/231898Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T08:47:57Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Distribution and bioavailability of chromium in contaminated soils by tannery residues Distribuição e biodisponibilidade de crómio em solos contaminados por resíduos de couro |
title |
Distribution and bioavailability of chromium in contaminated soils by tannery residues |
spellingShingle |
Distribution and bioavailability of chromium in contaminated soils by tannery residues Santos, Ademir Dos [UNESP] Chromium Environmental contamination Tannery residues |
title_short |
Distribution and bioavailability of chromium in contaminated soils by tannery residues |
title_full |
Distribution and bioavailability of chromium in contaminated soils by tannery residues |
title_fullStr |
Distribution and bioavailability of chromium in contaminated soils by tannery residues |
title_full_unstemmed |
Distribution and bioavailability of chromium in contaminated soils by tannery residues |
title_sort |
Distribution and bioavailability of chromium in contaminated soils by tannery residues |
author |
Santos, Ademir Dos [UNESP] |
author_facet |
Santos, Ademir Dos [UNESP] De Oliveira, Luciana Camargo [UNESP] Botero, Wander Gustavo [UNESP] Mendonça, André Gustavo Ribeiro [UNESP] Santos, Felipe André Dos [UNESP] Rocha, Julio Cesar [UNESP] Ribeiro, Maria Lúcia De Oliveira, Alessandro Silva |
author_role |
author |
author2 |
De Oliveira, Luciana Camargo [UNESP] Botero, Wander Gustavo [UNESP] Mendonça, André Gustavo Ribeiro [UNESP] Santos, Felipe André Dos [UNESP] Rocha, Julio Cesar [UNESP] Ribeiro, Maria Lúcia De Oliveira, Alessandro Silva |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Centro Universitário de Araraquara Fundação Instituto de Terras do Estado de São Paulo Universidade Federal de Alagoas |
dc.contributor.author.fl_str_mv |
Santos, Ademir Dos [UNESP] De Oliveira, Luciana Camargo [UNESP] Botero, Wander Gustavo [UNESP] Mendonça, André Gustavo Ribeiro [UNESP] Santos, Felipe André Dos [UNESP] Rocha, Julio Cesar [UNESP] Ribeiro, Maria Lúcia De Oliveira, Alessandro Silva |
dc.subject.por.fl_str_mv |
Chromium Environmental contamination Tannery residues |
topic |
Chromium Environmental contamination Tannery residues |
description |
Samples of soil, water and sediment were collected and analyzed in order to evaluate chromium, contamination due to deposition of tannery residues onto soils under different management regimes. The results showed that soils used for sugar cane cultivation were not adversely impacted. However, in the case of mango plantations, variable concentrations of chromium, were measured in the soil profile, with 22.2% of values being higher than permitted legal limits, and 38.9% being at levels requiring remediation. Concentrations of bioavailable chromium were lower than the detection limit of the method (0.01 mg of chromium kg-1 of soil), indicating that all of the chromium, present in the samples was either complexed or in an insoluble form. Chromium concentrations measured in samples of water and sediments were indicative of low mobility of the metal in. soils. The main cause of differences found between soil, samples obtained from different cultivations was the type of soil management. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-01-01 2022-04-29T08:47:57Z 2022-04-29T08:47:57Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/s0100-40422009000700002 Quimica Nova, v. 32, n. 7, p. 1693-1697, 2009. 1678-7064 0100-4042 http://hdl.handle.net/11449/231898 10.1590/s0100-40422009000700002 2-s2.0-70449592085 |
url |
http://dx.doi.org/10.1590/s0100-40422009000700002 http://hdl.handle.net/11449/231898 |
identifier_str_mv |
Quimica Nova, v. 32, n. 7, p. 1693-1697, 2009. 1678-7064 0100-4042 10.1590/s0100-40422009000700002 2-s2.0-70449592085 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Quimica Nova |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1693-1697 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965182111252480 |