Composition of Biogas in a Medium-Sized Landfill: Temporal Analysis

Bibliographic Details
Main Author: Boarati, Sandra R.S. [UNESP]
Publication Date: 2024
Other Authors: de Castro, Marcus C.A.A. [UNESP]
Format: Article
Language: por
Source: Repositório Institucional da UNESP
Download full: http://dx.doi.org/10.21577/1984-6835.20240034
https://hdl.handle.net/11449/298854
Summary: 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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spelling Composition of Biogas in a Medium-Sized Landfill: Temporal AnalysisComposição do Biogás em Aterro Sanitário de Porte Médio: Análise Temporalmunicipal solid wastesanitary landfillsustainabilityBiogas 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 Instituto de Geociências e Ciências Exatas de Rio Claro Departamento de Engenharia Ambiental, Av. 24-A 1515, Bela Vista, SPUniversidade Estadual Paulista Júlio de Mesquita Filho Instituto de Geociências e Ciências Exatas de Rio Claro Departamento de Engenharia Ambiental, Av. 24-A 1515, Bela Vista, SPUniversidade Estadual Paulista (UNESP)Boarati, Sandra R.S. [UNESP]de Castro, Marcus C.A.A. [UNESP]2025-04-29T18:40:42Z2024-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article710-719http://dx.doi.org/10.21577/1984-6835.20240034Revista Virtual de Quimica, v. 16, n. 5, p. 710-719, 2024.1984-6835https://hdl.handle.net/11449/29885410.21577/1984-6835.202400342-s2.0-85209196677Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Virtual de Quimicainfo:eu-repo/semantics/openAccess2025-04-30T14:23:37Zoai:repositorio.unesp.br:11449/298854Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462025-04-30T14:23:37Repositório 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 R.S. [UNESP]
municipal solid waste
sanitary landfill
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 R.S. [UNESP]
author_facet Boarati, Sandra R.S. [UNESP]
de Castro, Marcus C.A.A. [UNESP]
author_role author
author2 de Castro, Marcus C.A.A. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Boarati, Sandra R.S. [UNESP]
de Castro, Marcus C.A.A. [UNESP]
dc.subject.por.fl_str_mv municipal solid waste
sanitary landfill
sustainability
topic municipal solid waste
sanitary landfill
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
2025-04-29T18:40:42Z
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/10.21577/1984-6835.20240034
Revista Virtual de Quimica, v. 16, n. 5, p. 710-719, 2024.
1984-6835
https://hdl.handle.net/11449/298854
10.21577/1984-6835.20240034
2-s2.0-85209196677
url http://dx.doi.org/10.21577/1984-6835.20240034
https://hdl.handle.net/11449/298854
identifier_str_mv Revista Virtual de Quimica, v. 16, n. 5, p. 710-719, 2024.
1984-6835
10.21577/1984-6835.20240034
2-s2.0-85209196677
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Virtual de Quimica
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 710-719
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 repositoriounesp@unesp.br
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