COMPOSITION OF BIOGAS IN A MEDIUM-SIZED LANDFILL: TEMPORAL ANALYSIS
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2024 |
| Outros Autores: | |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | Repositório Institucional da UNESP |
| Texto Completo: | http://dx.doi.org/10.5016/geociencias.v43i1.17920 https://hdl.handle.net/11449/306325 |
Resumo: | Biogas generated in landfills is a renewable source and can be used to generate heat or electricity with a high energy percentage bringing economic benefits combined with environmental sanitation. The objective of this work was to analyze the composition of the generated biogas, relating it to the grounding time of the solid residues disposed in the sanitary landfill of Rio Claro/SP. A comparative analysis of temperature, influence of rainfall on the flow and concentration of methane (CH4) and carbon dioxide (CO2) of the biogas in the period of 18 months was carried out. It is concluded that biogas production was lower in older areas. The influence of precipitation on biogas generation was more pronounced in cells with less disposal time in the landfill. The increasing values of biogas flow indicate an increase in anaerobic biological activity. |
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COMPOSITION OF BIOGAS IN A MEDIUM-SIZED LANDFILL: TEMPORAL ANALYSISCOMPOSIÇÃO DO BIOGÁS EM ATERRO SANITÁRIO DE PORTE MÉDIO: ANÁLISE TEMPORALBiogasMunicipal Solid WasteSustainabilityBiogas generated in landfills is a renewable source and can be used to generate heat or electricity with a high energy percentage bringing economic benefits combined with environmental sanitation. The objective of this work was to analyze the composition of the generated biogas, relating it to the grounding time of the solid residues disposed in the sanitary landfill of Rio Claro/SP. A comparative analysis of temperature, influence of rainfall on the flow and concentration of methane (CH4) and carbon dioxide (CO2) of the biogas in the period of 18 months was carried out. It is concluded that biogas production was lower in older areas. The influence of precipitation on biogas generation was more pronounced in cells with less disposal time in the landfill. The increasing values of biogas flow indicate an increase in anaerobic biological activity.Universidade Estadual Paulista “Júlio de Mesquita Filho”, Avenida 24-A, 1.515, SPUniversidade Estadual Paulista “Júlio de Mesquita Filho”, Avenida 24-A, 1.515, SPUniversidade Estadual Paulista (UNESP)Boarati, Sandra Rodrigues Sarro [UNESP]de CASTRO, Marcus Cesar Avezum Alves [UNESP]2025-04-29T20:05:59Z2024-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article47-57http://dx.doi.org/10.5016/geociencias.v43i1.17920Geociencias, v. 43, n. 1, p. 47-57, 2024.1980-900X0101-9082https://hdl.handle.net/11449/30632510.5016/geociencias.v43i1.179202-s2.0-85190876244Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporGeocienciasinfo:eu-repo/semantics/openAccess2025-04-30T14:00:09Zoai:repositorio.unesp.br:11449/306325Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462025-04-30T14:00:09Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
| dc.title.none.fl_str_mv |
COMPOSITION OF BIOGAS IN A MEDIUM-SIZED LANDFILL: TEMPORAL ANALYSIS COMPOSIÇÃO DO BIOGÁS EM ATERRO SANITÁRIO DE PORTE MÉDIO: ANÁLISE TEMPORAL |
| title |
COMPOSITION OF BIOGAS IN A MEDIUM-SIZED LANDFILL: TEMPORAL ANALYSIS |
| spellingShingle |
COMPOSITION OF BIOGAS IN A MEDIUM-SIZED LANDFILL: TEMPORAL ANALYSIS Boarati, Sandra Rodrigues Sarro [UNESP] Biogas Municipal Solid Waste Sustainability |
| title_short |
COMPOSITION OF BIOGAS IN A MEDIUM-SIZED LANDFILL: TEMPORAL ANALYSIS |
| title_full |
COMPOSITION OF BIOGAS IN A MEDIUM-SIZED LANDFILL: TEMPORAL ANALYSIS |
| title_fullStr |
COMPOSITION OF BIOGAS IN A MEDIUM-SIZED LANDFILL: TEMPORAL ANALYSIS |
| title_full_unstemmed |
COMPOSITION OF BIOGAS IN A MEDIUM-SIZED LANDFILL: TEMPORAL ANALYSIS |
| title_sort |
COMPOSITION OF BIOGAS IN A MEDIUM-SIZED LANDFILL: TEMPORAL ANALYSIS |
| author |
Boarati, Sandra Rodrigues Sarro [UNESP] |
| author_facet |
Boarati, Sandra Rodrigues Sarro [UNESP] de CASTRO, Marcus Cesar Avezum Alves [UNESP] |
| author_role |
author |
| author2 |
de CASTRO, Marcus Cesar Avezum Alves [UNESP] |
| author2_role |
author |
| dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
| dc.contributor.author.fl_str_mv |
Boarati, Sandra Rodrigues Sarro [UNESP] de CASTRO, Marcus Cesar Avezum Alves [UNESP] |
| dc.subject.por.fl_str_mv |
Biogas Municipal Solid Waste Sustainability |
| topic |
Biogas Municipal Solid Waste Sustainability |
| description |
Biogas generated in landfills is a renewable source and can be used to generate heat or electricity with a high energy percentage bringing economic benefits combined with environmental sanitation. The objective of this work was to analyze the composition of the generated biogas, relating it to the grounding time of the solid residues disposed in the sanitary landfill of Rio Claro/SP. A comparative analysis of temperature, influence of rainfall on the flow and concentration of methane (CH4) and carbon dioxide (CO2) of the biogas in the period of 18 months was carried out. It is concluded that biogas production was lower in older areas. The influence of precipitation on biogas generation was more pronounced in cells with less disposal time in the landfill. The increasing values of biogas flow indicate an increase in anaerobic biological activity. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024-01-01 2025-04-29T20:05:59Z |
| 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://dx.doi.org/10.5016/geociencias.v43i1.17920 Geociencias, v. 43, n. 1, p. 47-57, 2024. 1980-900X 0101-9082 https://hdl.handle.net/11449/306325 10.5016/geociencias.v43i1.17920 2-s2.0-85190876244 |
| url |
http://dx.doi.org/10.5016/geociencias.v43i1.17920 https://hdl.handle.net/11449/306325 |
| identifier_str_mv |
Geociencias, v. 43, n. 1, p. 47-57, 2024. 1980-900X 0101-9082 10.5016/geociencias.v43i1.17920 2-s2.0-85190876244 |
| dc.language.iso.fl_str_mv |
por |
| language |
por |
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Geociencias |
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info:eu-repo/semantics/openAccess |
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openAccess |
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47-57 |
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Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
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Universidade Estadual Paulista (UNESP) |
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UNESP |
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UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP |
| repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
| repository.mail.fl_str_mv |
repositoriounesp@unesp.br |
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1834482455852089344 |