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Extração sequencial de zinco e cobre em solos tratados com lodo de esgoto e composto de lixo

dc.contributor.authorSouza, Regilene Angélica da Silvapt_BR
dc.contributor.authorBissani, Carlos Albertopt_BR
dc.contributor.authorTedesco, Marino Josept_BR
dc.contributor.authorFontoura, Rogério Chimanski dapt_BR
dc.date.accessioned2013-07-02T01:43:32Zpt_BR
dc.date.issued2012pt_BR
dc.identifier.issn0100-4042pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/72903pt_BR
dc.description.abstractThis work aimed to access the contents and chemical forms and to estimate mobility and availability of cooper and zinc in samples from two soils (Haplortox and Paleudult) previously treated with doses of sewage sludge (SS) and municipal solid waste compost (MSWC), besides a control treatment. Largest percentages of Cu and Zn were determined in the organic matter fraction. Zn showed higher percentages of soluble and exchangeable fractions than Cu. Treatments with SS showed higher potential of Cu and Zn availability. Modifications in soil attributes due to residue application affected metal mobility and availability indexes.en
dc.format.mimetypeapplication/pdf
dc.language.isoporpt_BR
dc.relation.ispartofQuímica nova. São Paulo. Vol. 35, n.2 (2012), p. 308-314pt_BR
dc.rightsOpen Accessen
dc.subjectResíduo orgânicopt_BR
dc.subjectHeavy metalsen
dc.subjectQuímica do solopt_BR
dc.subjectOrganic residuesen
dc.subjectZincopt_BR
dc.subjectAvailabilityen
dc.subjectCobrept_BR
dc.titleExtração sequencial de zinco e cobre em solos tratados com lodo de esgoto e composto de lixopt_BR
dc.title.alternativeSequential extraction of zinc and copper in soils treated with sewage sludge and municipal solid waste compost en
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000829238pt_BR
dc.type.originNacionalpt_BR


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