Relationship between age of waste and natural electric potential generation in Sanitary Landfill

Detalhes bibliográficos
Autor(a) principal: Augusto Moreira, César [UNESP]
Data de Publicação: 2013
Outros Autores: Celso de Oliveira Braga, Antonio [UNESP], Hirata Godoy, Leticia [UNESP], de Sousa Sardinha, Diego
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.geofisica.unam.mx/unid_apoyo/editorial/publicaciones/investigacion/geofisica_internacional/anteriores/2013/04/6_moreira.pdf
http://hdl.handle.net/11449/76774
Resumo: The geophysical methods are effective tools for determining changes in physical parameters of the geological environment, as soil or groundwater in the presence of contamination. This work consisted on analyzing the natural electric potential obtained over domestic solid waste ditches with controlled closure dates. The interpretation data suggest the generation of electric potential predominantly through the redox phenomenon, as opposed to the flow potential phenomenon. The statistical data analysis indicates a correlation between residence time of the waste and growing variations of voltage. In addition highlights that eight years are required to achieve the reported values for the area with absence of waste, time estimated for decomposition of most organic matter contained in the buried waste.
id UNSP_7c944e2f6337d098e66ae4e0b147e1c0
oai_identifier_str oai:repositorio.unesp.br:11449/76774
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Relationship between age of waste and natural electric potential generation in Sanitary LandfillDecompositionDitchOrganic matterOxidationSelf-potentialThe geophysical methods are effective tools for determining changes in physical parameters of the geological environment, as soil or groundwater in the presence of contamination. This work consisted on analyzing the natural electric potential obtained over domestic solid waste ditches with controlled closure dates. The interpretation data suggest the generation of electric potential predominantly through the redox phenomenon, as opposed to the flow potential phenomenon. The statistical data analysis indicates a correlation between residence time of the waste and growing variations of voltage. In addition highlights that eight years are required to achieve the reported values for the area with absence of waste, time estimated for decomposition of most organic matter contained in the buried waste.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Departamento de Geología Aplicada (DGA) Instituto de Geociéncias e Ciencias Exatas (IGCE) Universidade Estadual Paulista (UNESP), Av. 24-A, 1515 Bela Vista, CEP 13506-900 Rio Claro, São Paulo StateInstituto de Geociéncias e Ciencias Exatas (IGCE) Universidade Estadual Paulista (UNESP), Av. 24-A, 1515 Bela Vista, CEP 13506-900 Rio Claro, S São Paulo StateInstituto de Ciencia e Tecnología (ICT) Universidade Federal de Alfenas (UNIFAL), Rodovia BR 267, Km 533, CEP 37701-970 Poços de Caldas, Minas Gerais StateDepartamento de Geología Aplicada (DGA) Instituto de Geociéncias e Ciencias Exatas (IGCE) Universidade Estadual Paulista (UNESP), Av. 24-A, 1515 Bela Vista, CEP 13506-900 Rio Claro, São Paulo StateInstituto de Geociéncias e Ciencias Exatas (IGCE) Universidade Estadual Paulista (UNESP), Av. 24-A, 1515 Bela Vista, CEP 13506-900 Rio Claro, S São Paulo StateUniversidade Estadual Paulista (Unesp)Universidade Federal de Alfenas (UNIFAL)Augusto Moreira, César [UNESP]Celso de Oliveira Braga, Antonio [UNESP]Hirata Godoy, Leticia [UNESP]de Sousa Sardinha, Diego2014-05-27T11:30:49Z2014-05-27T11:30:49Z2013-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article375-383application/pdfhttp://www.geofisica.unam.mx/unid_apoyo/editorial/publicaciones/investigacion/geofisica_internacional/anteriores/2013/04/6_moreira.pdfGeofisica Internacional, v. 52, n. 4, p. 375-383, 2013.0016-7169http://hdl.handle.net/11449/76774WOS:0003251236000062-s2.0-848849240932-s2.0-84884924093.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGeofisica Internacional0.6330,312info:eu-repo/semantics/openAccess2024-01-05T06:26:20Zoai:repositorio.unesp.br:11449/76774Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-05T06:26:20Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Relationship between age of waste and natural electric potential generation in Sanitary Landfill
title Relationship between age of waste and natural electric potential generation in Sanitary Landfill
spellingShingle Relationship between age of waste and natural electric potential generation in Sanitary Landfill
Augusto Moreira, César [UNESP]
Decomposition
Ditch
Organic matter
Oxidation
Self-potential
title_short Relationship between age of waste and natural electric potential generation in Sanitary Landfill
title_full Relationship between age of waste and natural electric potential generation in Sanitary Landfill
title_fullStr Relationship between age of waste and natural electric potential generation in Sanitary Landfill
title_full_unstemmed Relationship between age of waste and natural electric potential generation in Sanitary Landfill
title_sort Relationship between age of waste and natural electric potential generation in Sanitary Landfill
author Augusto Moreira, César [UNESP]
author_facet Augusto Moreira, César [UNESP]
Celso de Oliveira Braga, Antonio [UNESP]
Hirata Godoy, Leticia [UNESP]
de Sousa Sardinha, Diego
author_role author
author2 Celso de Oliveira Braga, Antonio [UNESP]
Hirata Godoy, Leticia [UNESP]
de Sousa Sardinha, Diego
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal de Alfenas (UNIFAL)
dc.contributor.author.fl_str_mv Augusto Moreira, César [UNESP]
Celso de Oliveira Braga, Antonio [UNESP]
Hirata Godoy, Leticia [UNESP]
de Sousa Sardinha, Diego
dc.subject.por.fl_str_mv Decomposition
Ditch
Organic matter
Oxidation
Self-potential
topic Decomposition
Ditch
Organic matter
Oxidation
Self-potential
description The geophysical methods are effective tools for determining changes in physical parameters of the geological environment, as soil or groundwater in the presence of contamination. This work consisted on analyzing the natural electric potential obtained over domestic solid waste ditches with controlled closure dates. The interpretation data suggest the generation of electric potential predominantly through the redox phenomenon, as opposed to the flow potential phenomenon. The statistical data analysis indicates a correlation between residence time of the waste and growing variations of voltage. In addition highlights that eight years are required to achieve the reported values for the area with absence of waste, time estimated for decomposition of most organic matter contained in the buried waste.
publishDate 2013
dc.date.none.fl_str_mv 2013-10-01
2014-05-27T11:30:49Z
2014-05-27T11:30:49Z
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://www.geofisica.unam.mx/unid_apoyo/editorial/publicaciones/investigacion/geofisica_internacional/anteriores/2013/04/6_moreira.pdf
Geofisica Internacional, v. 52, n. 4, p. 375-383, 2013.
0016-7169
http://hdl.handle.net/11449/76774
WOS:000325123600006
2-s2.0-84884924093
2-s2.0-84884924093.pdf
url http://www.geofisica.unam.mx/unid_apoyo/editorial/publicaciones/investigacion/geofisica_internacional/anteriores/2013/04/6_moreira.pdf
http://hdl.handle.net/11449/76774
identifier_str_mv Geofisica Internacional, v. 52, n. 4, p. 375-383, 2013.
0016-7169
WOS:000325123600006
2-s2.0-84884924093
2-s2.0-84884924093.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Geofisica Internacional
0.633
0,312
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 375-383
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
_version_ 1797790210729181184

Registros relacionados