Estimativa do tempo de produção de chorume em aterro controlado por meio de medidas de resistividade elétrica
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://rbg.sbgeo.org.br/index.php/rbg/article/view/21281/0 http://hdl.handle.net/11449/72648 |
Resumo: | Landfill 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. |
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Estimativa do tempo de produção de chorume em aterro controlado por meio de medidas de resistividade elétricaTime estimative of the leachate production in control landfill by electrical resistivity measuringLeachateMonitoringVESWasteLandfill 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.Instituto de Geociências e Ciências Exatas Universidade Estadual Paulista, Rio Claro (SP)Universidade Federal do Pampa, Caçapava do Sul (RS)Instituto de Geociências e Ciências Exatas Universidade Estadual Paulista, Rio Claro (SP)Universidade Estadual Paulista (Unesp)Universidade Federal do Pampa (UNIPAMPA)Moreira, César Augusto [UNESP]De Oliveira Braga, Antonio Celso [UNESP]Hansen, Marco Antonio Fontoura2014-05-27T11:25:59Z2014-05-27T11:25:59Z2011-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article549-557application/pdfhttp://rbg.sbgeo.org.br/index.php/rbg/article/view/21281/0Revista Brasileira de Geociencias, v. 41, n. 3, p. 549-557, 2011.0375-75362177-4382http://hdl.handle.net/11449/726482-s2.0-848634691942-s2.0-84863469194.pdf90868573123910800000-0002-6949-6679Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Geocienciasinfo:eu-repo/semantics/openAccess2023-10-11T06:07:17Zoai:repositorio.unesp.br:11449/72648Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:37:39.946175Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Estimativa do tempo de produção de chorume em aterro controlado por meio de medidas de resistividade elétrica Time estimative of the leachate production in control landfill by electrical resistivity measuring |
title |
Estimativa do tempo de produção de chorume em aterro controlado por meio de medidas de resistividade elétrica |
spellingShingle |
Estimativa do tempo de produção de chorume em aterro controlado por meio de medidas de resistividade elétrica Moreira, César Augusto [UNESP] Leachate Monitoring VES Waste |
title_short |
Estimativa do tempo de produção de chorume em aterro controlado por meio de medidas de resistividade elétrica |
title_full |
Estimativa do tempo de produção de chorume em aterro controlado por meio de medidas de resistividade elétrica |
title_fullStr |
Estimativa do tempo de produção de chorume em aterro controlado por meio de medidas de resistividade elétrica |
title_full_unstemmed |
Estimativa do tempo de produção de chorume em aterro controlado por meio de medidas de resistividade elétrica |
title_sort |
Estimativa do tempo de produção de chorume em aterro controlado por meio de medidas de resistividade elétrica |
author |
Moreira, César Augusto [UNESP] |
author_facet |
Moreira, César Augusto [UNESP] De Oliveira Braga, Antonio Celso [UNESP] Hansen, Marco Antonio Fontoura |
author_role |
author |
author2 |
De Oliveira Braga, Antonio Celso [UNESP] Hansen, Marco Antonio Fontoura |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal do Pampa (UNIPAMPA) |
dc.contributor.author.fl_str_mv |
Moreira, César Augusto [UNESP] De Oliveira Braga, Antonio Celso [UNESP] Hansen, Marco Antonio Fontoura |
dc.subject.por.fl_str_mv |
Leachate Monitoring VES Waste |
topic |
Leachate Monitoring VES Waste |
description |
Landfill 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. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-09-01 2014-05-27T11:25:59Z 2014-05-27T11:25:59Z |
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://rbg.sbgeo.org.br/index.php/rbg/article/view/21281/0 Revista Brasileira de Geociencias, v. 41, n. 3, p. 549-557, 2011. 0375-7536 2177-4382 http://hdl.handle.net/11449/72648 2-s2.0-84863469194 2-s2.0-84863469194.pdf 9086857312391080 0000-0002-6949-6679 |
url |
http://rbg.sbgeo.org.br/index.php/rbg/article/view/21281/0 http://hdl.handle.net/11449/72648 |
identifier_str_mv |
Revista Brasileira de Geociencias, v. 41, n. 3, p. 549-557, 2011. 0375-7536 2177-4382 2-s2.0-84863469194 2-s2.0-84863469194.pdf 9086857312391080 0000-0002-6949-6679 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista Brasileira de Geociencias |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
549-557 application/pdf |
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 |
|
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1808128390164643840 |