You are in the accessibility menu

Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorSantos, Ademir dos-
dc.contributor.authorde Oliveira, Luciana Camargo-
dc.contributor.authorBotero, Wander Gustavo-
dc.contributor.authorRibeiro Mendonca, Andre Gustavo-
dc.contributor.authordos Santos, Felipe Andre-
dc.contributor.authorRocha, Julio Cesar-
dc.contributor.authorRibeiro, Maria Lucia-
dc.contributor.authorde Oliveira, Alessandro Silva-
dc.identifier.citationQuimica Nova. São Paulo: Soc Brasileira Quimica, v. 32, n. 7, p. 1693-1697, 2009.-
dc.description.abstractDISTRIBUTION and BIOAVAILABILITY of CHROMIUM IN CONTAMINATED SOILS BY TANNERY RESIDUES. 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.en
dc.publisherSoc Brasileira Quimica-
dc.sourceWeb of Science-
dc.subjectenvironmental contaminationen
dc.subjecttannery residuesen
dc.titleDistribuição e biodisponibilidade de crômio em solos contaminados por resíduos de couropt
dc.title.alternativeDistribution and bioavailability of chromium in contaminated soils by tannery residues.en
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionCtr Univ Araraquara-
dc.contributor.institutionFundação Inst Terras Estado São Paulo-
dc.description.affiliationUniv Estadual Paulista, Inst Quim Araraquara, BR-14800900 Araraquara, SP, Brazil-
dc.description.affiliationCtr Univ Araraquara, BR-14800900 Araraquara, SP, Brazil-
dc.description.affiliationFundação Inst Terras Estado São Paulo, BR-14811124 Araraquara, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim Araraquara, BR-14800900 Araraquara, SP, Brazil-
dc.rights.accessRightsAcesso aberto-
dc.relation.ispartofQuímica Nova-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.