Chromium, Cadmium, Nickel, and Lead in a Tropical Soil after 3 Years of Consecutive Applications of Composted Tannery Sludge

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dc.contributor.authorSantos, Jeova Lyra
dc.contributor.authorFerreira Araujo, Ademir Sergio
dc.contributor.authorPinheiro Leal Nunes, Luis Alfredo
dc.contributor.authorJacinto Oliveira, Mara Lucia
dc.contributor.authorMelo, Wanderley Jose [UNESP]
dc.contributor.institutionUniversidade Federal do Piauí (UFPI)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-12-03T13:09:10Z
dc.date.available2014-12-03T13:09:10Z
dc.date.issued2014-01-01
dc.description.abstractAgricultural use of tannery sludge (TS) may increase risks to soils. Thus, composting is recognized as one of the most suitable alternatives for TS recycling. Field experiments were carried out to evaluate the effects of composted tannery sludge (CTS) on chromium (Cr), cadmium (Cd), nickel (Ni), and lead (Pb) accumulation in soil after 3 years. Soil samples were collected 60 days after CTS application. After 3 years, The CTS increased Cr and Ni content, while Cd and Pb contents decreased. The third year, Cr contents showed linear increases as CTS rates were applied. The application of CTS, after 3 years, in the 2.5, 5, and 10 Mg ha(-1) increased Cr significantly (140.7%, 159.7%, and 19%, respectively) and Ni (32%, 53%, and 43.8%, respectively) contents in the soil surface layer. This means that consecutive amendments of CTS increase Cr contents in the soil and plants.en
dc.description.affiliationUniv Fed Piaui, Agr Sci Ctr, Soil Qual Lab, BR-64000000 Teresina, PI, Brazil
dc.description.affiliationSao Paulo State Univ, UNESP, Fac Agr Sci & Vet, Jaboticabal, Brazil
dc.description.affiliationUnespSao Paulo State Univ, UNESP, Fac Agr Sci & Vet, Jaboticabal, Brazil
dc.format.extent1658-1666
dc.identifierhttp://dx.doi.org/10.1080/00103624.2014.907913
dc.identifier.citationCommunications In Soil Science And Plant Analysis. Philadelphia: Taylor & Francis Inc, v. 45, n. 12, p. 1658-1666, 2014.
dc.identifier.doi10.1080/00103624.2014.907913
dc.identifier.issn0010-3624
dc.identifier.urihttp://hdl.handle.net/11449/112012
dc.identifier.wosWOS:000337925100006
dc.language.isoeng
dc.publisherTaylor & Francis Inc
dc.relation.ispartofCommunications in Soil Science and Plant Analysis
dc.relation.ispartofjcr0.540
dc.relation.ispartofsjr0,341
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectCompostingen
dc.subjectHeavy metalsen
dc.subjectIndustrial wasteen
dc.titleChromium, Cadmium, Nickel, and Lead in a Tropical Soil after 3 Years of Consecutive Applications of Composted Tannery Sludgeen
dc.typeArtigo
dcterms.licensehttp://journalauthors.tandf.co.uk/permissions/reusingOwnWork.asp
dcterms.rightsHolderTaylor & Francis Inc
unesp.author.orcid0000-0003-2683-0347[5]
unesp.author.orcid0000-0002-3212-3852[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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