Estimativa do tempo de produção de chorume em aterro controlado por meio de medidas de resistividade elétrica

Página do item simplificado
dc.contributor.authorMoreira, César Augusto [UNESP]
dc.contributor.authorDe Oliveira Braga, Antonio Celso [UNESP]
dc.contributor.authorHansen, Marco Antonio Fontoura
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal do Pampa (UNIPAMPA)
dc.date.accessioned2014-05-27T11:25:59Z
dc.date.available2014-05-27T11:25:59Z
dc.date.issued2011-09-01
dc.description.abstractLandfill is an engineering work that aims at to accommodate residues in the smallest possible space in the soil, with minimum damages to the environment and the public health. One in the constructive forms of a controlled landfill is the excavation of ditches with appropriate dimensions, for disposition of solid residues without compactation or impermeabilization. Liquid effluents generated for similar volumes of residues, disposed in ditches with ages different from closing, it should result in physical and chemical alterations you correlated at the time of residence materials. With base in this hypothesis, measures of electric resistivity were accomplished through the of Eletrical Resistivity geophysical method, on residues ditches closed annually between 12/2001 and 12/2007, localized in control landfill of the Cordeirópolis city (SP). The leachate is a liquid effluent generated by the decomposition of organic matter and characterized by high content in total dissolved solids, whose interaction with geological environment results in alterations in terms of electrical resistivity susceptible to detection for the geophysical instrumental. The results suggest a resistivity reduction for leachate percolation produced for ditches recently and increase progressive of the resistivity for older ditches. The statistical comparative analysis with reference values for the area suggests ages of the finish production and percolation leachate for soil and rock below the ditches.en
dc.description.affiliationInstituto de Geociências e Ciências Exatas Universidade Estadual Paulista, Rio Claro (SP)
dc.description.affiliationUniversidade Federal do Pampa, Caçapava do Sul (RS)
dc.description.affiliationUnespInstituto de Geociências e Ciências Exatas Universidade Estadual Paulista, Rio Claro (SP)
dc.format.extent549-557
dc.identifierhttp://rbg.sbgeo.org.br/index.php/rbg/article/view/21281/0
dc.identifier.citationRevista Brasileira de Geociencias, v. 41, n. 3, p. 549-557, 2011.
dc.identifier.file2-s2.0-84863469194.pdf
dc.identifier.issn0375-7536
dc.identifier.issn2177-4382
dc.identifier.lattes9086857312391080
dc.identifier.orcid0000-0002-6949-6679
dc.identifier.scopus2-s2.0-84863469194
dc.identifier.urihttp://hdl.handle.net/11449/72648
dc.language.isopor
dc.relation.ispartofRevista Brasileira de Geociencias
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectLeachate
dc.subjectMonitoring
dc.subjectVES
dc.subjectWaste
dc.titleEstimativa do tempo de produção de chorume em aterro controlado por meio de medidas de resistividade elétricapt
dc.title.alternativeTime estimative of the leachate production in control landfill by electrical resistivity measuringen
dc.typeArtigo
dcterms.licensehttp://rbg.sbgeo.org.br/index.php/rbg/about
unesp.author.lattes9086857312391080[1]
unesp.author.orcid0000-0002-6949-6679[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Geociências e Ciências Exatas, Rio Claropt

Arquivos

Pacote Original
Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
2-s2.0-84863469194.pdf
Tamanho:
1.16 MB
Formato:
Adobe Portable Document Format
Baixar

Coleções

Artigos - Geologia Aplicada - IGCE