Solid Waste Group: Covering layers of sanitary landfills
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/33742 |
Resumo: | From the National Solid Waste Policy Law (PNRS), in 2010, the way adopted for the waste to be disposed of without contamination was the popularization of sanitary landfills. At the landfill, the waste is interspersed with soil and, on top, there is impermeable soil – a cover layer – to avoid the generation of leachate and the emission of polluting gases. During the research, the oxidative cover layer became a viable alternative in order to reduce the emission of Greenhouse Gases (GHG). For this reason, a bibliographic review of 11 works carried out with this theme in the Solid Waste Group (GRS) was carried out, being of the monograph, dissertation and thesis type, in the range from 2003 to 2019 and a correlation of data from national and international research. The analysis was directed to the results of soil classifications, compaction curves and air and water permeability. According to the results, the addition of organic matter decreases the compressibility of the mixture and improves the stability of the cover layer in the face of climatic variation. In addition, there is an increase in the water retention capacity, improving the performance of the oxidation of methanotrophic bacteria and the impermeable physical barrier. And, as for the compaction, the addition of organic matter indicates a greater ease in the compaction of the mixture. The studies indicated, in addition to the consistency of the results for the application in sanitary landfills and its oxidative potential, the need to add parameters in the analyzes to better support current and future research. |
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Solid Waste Group: Covering layers of sanitary landfillsGrupo Residuos Sólidos: Capas de cobertura de rellenos sanitariosGrupo de Resíduos Sólidos: Camadas de cobertura de aterros sanitáriosLandfillOxidationGreenhouse effectOrganic matter.Relleno sanitarioOxidaciónEfecto invernaderoMateria orgánica.Aterro sanitárioOxidaçãoEfeito estufaMatéria orgânica.From the National Solid Waste Policy Law (PNRS), in 2010, the way adopted for the waste to be disposed of without contamination was the popularization of sanitary landfills. At the landfill, the waste is interspersed with soil and, on top, there is impermeable soil – a cover layer – to avoid the generation of leachate and the emission of polluting gases. During the research, the oxidative cover layer became a viable alternative in order to reduce the emission of Greenhouse Gases (GHG). For this reason, a bibliographic review of 11 works carried out with this theme in the Solid Waste Group (GRS) was carried out, being of the monograph, dissertation and thesis type, in the range from 2003 to 2019 and a correlation of data from national and international research. The analysis was directed to the results of soil classifications, compaction curves and air and water permeability. According to the results, the addition of organic matter decreases the compressibility of the mixture and improves the stability of the cover layer in the face of climatic variation. In addition, there is an increase in the water retention capacity, improving the performance of the oxidation of methanotrophic bacteria and the impermeable physical barrier. And, as for the compaction, the addition of organic matter indicates a greater ease in the compaction of the mixture. The studies indicated, in addition to the consistency of the results for the application in sanitary landfills and its oxidative potential, the need to add parameters in the analyzes to better support current and future research.A partir de la Ley de Política Nacional de Residuos Sólidos (PNRS), en 2010, la forma adoptada para que los residuos sean dispuestos sin contaminación fue la popularización de los rellenos sanitarios. En el relleno sanitario, los residuos se intercalan con tierra y, encima, hay tierra impermeable -una capa de cobertura- para evitar la generación de lixiviados y la emisión de gases contaminantes. Durante la investigación, la capa de cobertura oxidativa se convirtió en una alternativa viable para reducir la emisión de Gases de Efecto Invernadero (GEI). Por ello, se realizó una revisión bibliográfica de 11 trabajos realizados con esta temática en el Grupo de Residuos Sólidos (GRS), siendo del tipo monografía, disertación y tesis, en el rango de 2003 a 2019 y una correlación de datos de investigaciones nacionales e internacionales. El análisis estuvo dirigido a los resultados de clasificaciones de suelos, curvas de compactación y curvas de permeabilidad al aire y al agua. De acuerdo con los resultados, la adición de materia orgánica disminuye la compresibilidad de la mezcla y mejora la estabilidad de la capa de cobertura frente a la variación climática. Además, se produce un aumento de la capacidad de retención de agua, mejorando el rendimiento de la oxidación de las bacterias metanótrofas y la barrera física impermeable. Y, en cuanto a la compactación, la adición de materia orgánica indica una mayor facilidad en la compactación de la mezcla. Los estudios indicaron, además de la consistencia de los resultados para la aplicación en rellenos sanitarios y su potencial oxidativo, la necesidad de agregar parámetros en los análisis para sustentar mejor las investigaciones actuales y futuras.A partir da Lei da Política Nacional de Resíduos Sólidos (PNRS), em 2010, a forma adotada para que os resíduos sejam dispostos sem contaminação foi a popularização de aterros sanitários. No aterro, os resíduos são intercalados com solo e, no topo, há solo impermeável – camada de cobertura - para evitar a geração de lixiviado e emissão de gases poluentes. Ao decorrer das pesquisas, a camada de cobertura oxidativa tornou-se uma alternativa viável a fim de reduzir a emissão de Gases do Efeito Estufa (GEE). Por esse motivo, foi feita uma revisão bibliográfica de 11 trabalhos realizados com essa temática no Grupo de Resíduos Sólidos (GRS), sendo do tipo monografia, dissertação e tese, no intervalo de 2003 a 2019 e uma correlação de dados de pesquisas nacionais e internacionais. A análise foi direcionada aos resultados das classificações do solo, curvas de compactação e de permeabilidade ao ar e à água. De acordo com os resultados, a adição de matéria orgânica diminui a compressibilidade da mistura e melhora a estabilidade da camada de cobertura diante da variação climática. Além disso, há aumento da capacidade de retenção de água melhorando o desempenho da oxidação das bactérias metanotróficas e da barreira física impermeável. E, quanto à compactação, a adição da matéria orgânica indica uma maior facilidade na compactação da mistura. Os estudos indicaram, além da coerência dos resultados para a aplicação em aterros sanitários e seu potencial oxidativo, a necessidade de acrescentar parâmetros nas análises para melhor fundamentar as pesquisas atuais e futuras.Research, Society and Development2022-08-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3374210.33448/rsd-v11i11.33742Research, Society and Development; Vol. 11 No. 11; e379111133742Research, Society and Development; Vol. 11 Núm. 11; e379111133742Research, Society and Development; v. 11 n. 11; e3791111337422525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/33742/28526Copyright (c) 2022 Riadny Patrícia de Souza Ferreira; José Fernando Thomé Jucá; Maria Odete Holanda Mariano; Antônio Italcy Oliveira Júniorhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessFerreira, Riadny Patrícia de SouzaJucá, José Fernando ThoméMariano, Maria Odete Holanda Oliveira Júnior, Antônio Italcy2022-09-05T13:24:46Zoai:ojs.pkp.sfu.ca:article/33742Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:49:17.610740Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Solid Waste Group: Covering layers of sanitary landfills Grupo Residuos Sólidos: Capas de cobertura de rellenos sanitarios Grupo de Resíduos Sólidos: Camadas de cobertura de aterros sanitários |
title |
Solid Waste Group: Covering layers of sanitary landfills |
spellingShingle |
Solid Waste Group: Covering layers of sanitary landfills Ferreira, Riadny Patrícia de Souza Landfill Oxidation Greenhouse effect Organic matter. Relleno sanitario Oxidación Efecto invernadero Materia orgánica. Aterro sanitário Oxidação Efeito estufa Matéria orgânica. |
title_short |
Solid Waste Group: Covering layers of sanitary landfills |
title_full |
Solid Waste Group: Covering layers of sanitary landfills |
title_fullStr |
Solid Waste Group: Covering layers of sanitary landfills |
title_full_unstemmed |
Solid Waste Group: Covering layers of sanitary landfills |
title_sort |
Solid Waste Group: Covering layers of sanitary landfills |
author |
Ferreira, Riadny Patrícia de Souza |
author_facet |
Ferreira, Riadny Patrícia de Souza Jucá, José Fernando Thomé Mariano, Maria Odete Holanda Oliveira Júnior, Antônio Italcy |
author_role |
author |
author2 |
Jucá, José Fernando Thomé Mariano, Maria Odete Holanda Oliveira Júnior, Antônio Italcy |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Ferreira, Riadny Patrícia de Souza Jucá, José Fernando Thomé Mariano, Maria Odete Holanda Oliveira Júnior, Antônio Italcy |
dc.subject.por.fl_str_mv |
Landfill Oxidation Greenhouse effect Organic matter. Relleno sanitario Oxidación Efecto invernadero Materia orgánica. Aterro sanitário Oxidação Efeito estufa Matéria orgânica. |
topic |
Landfill Oxidation Greenhouse effect Organic matter. Relleno sanitario Oxidación Efecto invernadero Materia orgánica. Aterro sanitário Oxidação Efeito estufa Matéria orgânica. |
description |
From the National Solid Waste Policy Law (PNRS), in 2010, the way adopted for the waste to be disposed of without contamination was the popularization of sanitary landfills. At the landfill, the waste is interspersed with soil and, on top, there is impermeable soil – a cover layer – to avoid the generation of leachate and the emission of polluting gases. During the research, the oxidative cover layer became a viable alternative in order to reduce the emission of Greenhouse Gases (GHG). For this reason, a bibliographic review of 11 works carried out with this theme in the Solid Waste Group (GRS) was carried out, being of the monograph, dissertation and thesis type, in the range from 2003 to 2019 and a correlation of data from national and international research. The analysis was directed to the results of soil classifications, compaction curves and air and water permeability. According to the results, the addition of organic matter decreases the compressibility of the mixture and improves the stability of the cover layer in the face of climatic variation. In addition, there is an increase in the water retention capacity, improving the performance of the oxidation of methanotrophic bacteria and the impermeable physical barrier. And, as for the compaction, the addition of organic matter indicates a greater ease in the compaction of the mixture. The studies indicated, in addition to the consistency of the results for the application in sanitary landfills and its oxidative potential, the need to add parameters in the analyzes to better support current and future research. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-08-25 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/33742 10.33448/rsd-v11i11.33742 |
url |
https://rsdjournal.org/index.php/rsd/article/view/33742 |
identifier_str_mv |
10.33448/rsd-v11i11.33742 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/33742/28526 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 11 No. 11; e379111133742 Research, Society and Development; Vol. 11 Núm. 11; e379111133742 Research, Society and Development; v. 11 n. 11; e379111133742 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052770767863808 |