Wastewater drainage network: Working atmosphere’s analysis
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/20.500.12207/5937 |
Resumo: | In the city of Beja, Portugal, there is an infrastructure for the conduction of wastewater for treatment, this infrastructure is subject to periodic and systematic rehabilitation and maintenan- ce and can still be used by authorities and even by other companies. Each manhole is a potential confined space with all the constraints and problems that they usually present. A thorough and systematic analysis of the atmosphere inside the manholes of the wastewater drainage system was made to know the respective risks and hazards to all subjects exposed, throughout the East part of the city, from the gases produced and in these installations. The data collection was carried out in two different periods when the network presented minimum flows in normal operation. The flows were considered minimum after the reading of the flowmeters installed in the measurement areas indicated it. |
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Wastewater drainage network: Working atmosphere’s analysisConfined space’s occupational safetyHazardous atmospheresSewer networksDrainage networkGases of combustion and fermentationIn the city of Beja, Portugal, there is an infrastructure for the conduction of wastewater for treatment, this infrastructure is subject to periodic and systematic rehabilitation and maintenan- ce and can still be used by authorities and even by other companies. Each manhole is a potential confined space with all the constraints and problems that they usually present. A thorough and systematic analysis of the atmosphere inside the manholes of the wastewater drainage system was made to know the respective risks and hazards to all subjects exposed, throughout the East part of the city, from the gases produced and in these installations. The data collection was carried out in two different periods when the network presented minimum flows in normal operation. The flows were considered minimum after the reading of the flowmeters installed in the measurement areas indicated it.2023-10-24T10:38:36Z2023-06-04T00:00:00Z2023-06-04info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.12207/5937eng1848-6347Conceição, AntónioIsidoro, RuiChaves, Humbertoinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-07T09:09:58Zoai:repositorio.ipbeja.pt:20.500.12207/5937Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:39:42.032523Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Wastewater drainage network: Working atmosphere’s analysis |
title |
Wastewater drainage network: Working atmosphere’s analysis |
spellingShingle |
Wastewater drainage network: Working atmosphere’s analysis Conceição, António Confined space’s occupational safety Hazardous atmospheres Sewer networks Drainage network Gases of combustion and fermentation |
title_short |
Wastewater drainage network: Working atmosphere’s analysis |
title_full |
Wastewater drainage network: Working atmosphere’s analysis |
title_fullStr |
Wastewater drainage network: Working atmosphere’s analysis |
title_full_unstemmed |
Wastewater drainage network: Working atmosphere’s analysis |
title_sort |
Wastewater drainage network: Working atmosphere’s analysis |
author |
Conceição, António |
author_facet |
Conceição, António Isidoro, Rui Chaves, Humberto |
author_role |
author |
author2 |
Isidoro, Rui Chaves, Humberto |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Conceição, António Isidoro, Rui Chaves, Humberto |
dc.subject.por.fl_str_mv |
Confined space’s occupational safety Hazardous atmospheres Sewer networks Drainage network Gases of combustion and fermentation |
topic |
Confined space’s occupational safety Hazardous atmospheres Sewer networks Drainage network Gases of combustion and fermentation |
description |
In the city of Beja, Portugal, there is an infrastructure for the conduction of wastewater for treatment, this infrastructure is subject to periodic and systematic rehabilitation and maintenan- ce and can still be used by authorities and even by other companies. Each manhole is a potential confined space with all the constraints and problems that they usually present. A thorough and systematic analysis of the atmosphere inside the manholes of the wastewater drainage system was made to know the respective risks and hazards to all subjects exposed, throughout the East part of the city, from the gases produced and in these installations. The data collection was carried out in two different periods when the network presented minimum flows in normal operation. The flows were considered minimum after the reading of the flowmeters installed in the measurement areas indicated it. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-10-24T10:38:36Z 2023-06-04T00:00:00Z 2023-06-04 |
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 |
https://hdl.handle.net/20.500.12207/5937 |
url |
https://hdl.handle.net/20.500.12207/5937 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1848-6347 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799133658070646784 |