The efficiency of the economic septic tank in the treatment of domestic wastewater and black water in rural areas
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/17232 |
Resumo: | Wastewater treatment in rural areas is important to prevent the pollution of aquatic environments and to protect the health of the population. Centralized treatment systems present a high cost, making the use of decentralized systems attractive. The use of septic tanks for on-site treatment of residential (single-family) is an attractive alternative within the context of Brazilian sanitation. Thus, the main objective of this study was to analyze the efficiency of the Economic Septic Tank in the treatment of wastewater of two residences located in a rural area. Two systems were installed: the first treat sanitary wastewater of a residence with three residents (A) and the second treat only the water from the toilet of a residence with five residents (B) (Black Water). For both systems, A and B, removal efficiencies were obtained in relation to total suspended solid (75%), biochemical oxygen demand (58 and 55%), and chemical oxygen demand (61 and 60%), respectively. Removal efficiencies were close, indicating that the system works satisfactorily in both systems, considering values indicated in the literature. |
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The efficiency of the economic septic tank in the treatment of domestic wastewater and black water in rural areasLa eficiencia de la fosa séptica económica en el tratamiento de aguas residuales domésticas y aguas negras en zonas rurales Eficiência da fossa séptica econômica no tratamento de águas residuais domésticas e águas negras em áreas rurais Economic septic tankRural sanitationSingle-family wastewater treatmentSocial technology.Fosa séptica económicaSaneamiento ruralTratamiento de aguas residuales unifamiliaresTecnología social.Fossa séptica econômicaSaneamento ruralTratamento de águas residuais unifamiliaresTecnologia social.Wastewater treatment in rural areas is important to prevent the pollution of aquatic environments and to protect the health of the population. Centralized treatment systems present a high cost, making the use of decentralized systems attractive. The use of septic tanks for on-site treatment of residential (single-family) is an attractive alternative within the context of Brazilian sanitation. Thus, the main objective of this study was to analyze the efficiency of the Economic Septic Tank in the treatment of wastewater of two residences located in a rural area. Two systems were installed: the first treat sanitary wastewater of a residence with three residents (A) and the second treat only the water from the toilet of a residence with five residents (B) (Black Water). For both systems, A and B, removal efficiencies were obtained in relation to total suspended solid (75%), biochemical oxygen demand (58 and 55%), and chemical oxygen demand (61 and 60%), respectively. Removal efficiencies were close, indicating that the system works satisfactorily in both systems, considering values indicated in the literature.El tratamiento de aguas residuales en áreas rurales es importante para prevenir la contaminación de los ambientes acuáticos y proteger la salud de la población. Los sistemas de tratamiento centralizados tienen un alto costo, lo que hace atractivo el uso de sistemas descentralizados. El uso de fosas sépticas para el tratamiento in situ de viviendas (unifamiliares) es una alternativa atractiva en el contexto del saneamiento básico en Brasil. Así, el principal objetivo de este estudio fue analizar la eficiencia de la Fosa Séptica Económica en el tratamiento de aguas residuales de dos viviendas ubicadas en zona rural. Se instalaron dos sistemas: el primero trata el agua residual sanitaria de una casa con tres habitantes (A) y el segundo solo trata el agua del baño de una casa con cinco vecinos (B) (Água Preta). Para ambos sistemas, A y B, las eficiencias de remoción se obtuvieron en relación al sólido suspendido total (75%), la demanda bioquímica de oxígeno (58 y 55%) y la demanda química de oxígeno (61 y 60%), respectivamente. Las eficiencias de remoción fueron cercanas, lo que indica que el sistema funciona satisfactoriamente en ambos sistemas, considerando los valores indicados en la literatura.O tratamento de águas residuais em áreas rurais é importante para prevenir a poluição dos ambientes aquáticos e proteger a saúde da população. Os sistemas de tratamento centralizados apresentam alto custo, tornando atrativa a utilização de sistemas descentralizados. A utilização de fossas sépticas para tratamento in loco de residências (unifamiliares) é uma alternativa atrativa no contexto do saneamento básico brasileiro. Assim, o objetivo principal deste estudo foi analisar a eficiência da Fossa Séptica Econômica no tratamento de águas residuárias de duas residências localizadas em área rural. Foram instalados dois sistemas: o primeiro trata a água do esgoto sanitário de uma residência com três moradores (A) e o segundo trata apenas a água do banheiro de uma residência com cinco moradores (B) (Água Preta). Para ambos os sistemas, A e B, as eficiências de remoção foram obtidas em relação ao sólido total em suspensão (75%), demanda bioquímica de oxigênio (58 e 55%) e demanda química de oxigênio (61 e 60%), respectivamente. As eficiências de remoção foram próximas, indicando que o sistema funciona satisfatoriamente em ambos os sistemas, considerando valores indicados pela literatura.Research, Society and Development2021-07-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1723210.33448/rsd-v10i8.17232Research, Society and Development; Vol. 10 No. 8; e22910817232Research, Society and Development; Vol. 10 Núm. 8; e22910817232Research, Society and Development; v. 10 n. 8; e229108172322525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/17232/15411Copyright (c) 2021 Guilherme Franceschini; Nathalie Dyane Miranda Slompo; Sergio Augusto Rodrigues ; Valéria Cristina Rodrigues Sarnighausen; Jorge Lucas Juniorhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessFranceschini, Guilherme Slompo, Nathalie Dyane Miranda Rodrigues , Sergio Augusto Sarnighausen, Valéria Cristina Rodrigues Lucas Junior, Jorge 2021-08-21T18:46:59Zoai:ojs.pkp.sfu.ca:article/17232Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:37:37.050781Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
The efficiency of the economic septic tank in the treatment of domestic wastewater and black water in rural areas La eficiencia de la fosa séptica económica en el tratamiento de aguas residuales domésticas y aguas negras en zonas rurales Eficiência da fossa séptica econômica no tratamento de águas residuais domésticas e águas negras em áreas rurais |
title |
The efficiency of the economic septic tank in the treatment of domestic wastewater and black water in rural areas |
spellingShingle |
The efficiency of the economic septic tank in the treatment of domestic wastewater and black water in rural areas Franceschini, Guilherme Economic septic tank Rural sanitation Single-family wastewater treatment Social technology. Fosa séptica económica Saneamiento rural Tratamiento de aguas residuales unifamiliares Tecnología social. Fossa séptica econômica Saneamento rural Tratamento de águas residuais unifamiliares Tecnologia social. |
title_short |
The efficiency of the economic septic tank in the treatment of domestic wastewater and black water in rural areas |
title_full |
The efficiency of the economic septic tank in the treatment of domestic wastewater and black water in rural areas |
title_fullStr |
The efficiency of the economic septic tank in the treatment of domestic wastewater and black water in rural areas |
title_full_unstemmed |
The efficiency of the economic septic tank in the treatment of domestic wastewater and black water in rural areas |
title_sort |
The efficiency of the economic septic tank in the treatment of domestic wastewater and black water in rural areas |
author |
Franceschini, Guilherme |
author_facet |
Franceschini, Guilherme Slompo, Nathalie Dyane Miranda Rodrigues , Sergio Augusto Sarnighausen, Valéria Cristina Rodrigues Lucas Junior, Jorge |
author_role |
author |
author2 |
Slompo, Nathalie Dyane Miranda Rodrigues , Sergio Augusto Sarnighausen, Valéria Cristina Rodrigues Lucas Junior, Jorge |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Franceschini, Guilherme Slompo, Nathalie Dyane Miranda Rodrigues , Sergio Augusto Sarnighausen, Valéria Cristina Rodrigues Lucas Junior, Jorge |
dc.subject.por.fl_str_mv |
Economic septic tank Rural sanitation Single-family wastewater treatment Social technology. Fosa séptica económica Saneamiento rural Tratamiento de aguas residuales unifamiliares Tecnología social. Fossa séptica econômica Saneamento rural Tratamento de águas residuais unifamiliares Tecnologia social. |
topic |
Economic septic tank Rural sanitation Single-family wastewater treatment Social technology. Fosa séptica económica Saneamiento rural Tratamiento de aguas residuales unifamiliares Tecnología social. Fossa séptica econômica Saneamento rural Tratamento de águas residuais unifamiliares Tecnologia social. |
description |
Wastewater treatment in rural areas is important to prevent the pollution of aquatic environments and to protect the health of the population. Centralized treatment systems present a high cost, making the use of decentralized systems attractive. The use of septic tanks for on-site treatment of residential (single-family) is an attractive alternative within the context of Brazilian sanitation. Thus, the main objective of this study was to analyze the efficiency of the Economic Septic Tank in the treatment of wastewater of two residences located in a rural area. Two systems were installed: the first treat sanitary wastewater of a residence with three residents (A) and the second treat only the water from the toilet of a residence with five residents (B) (Black Water). For both systems, A and B, removal efficiencies were obtained in relation to total suspended solid (75%), biochemical oxygen demand (58 and 55%), and chemical oxygen demand (61 and 60%), respectively. Removal efficiencies were close, indicating that the system works satisfactorily in both systems, considering values indicated in the literature. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-07-11 |
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/17232 10.33448/rsd-v10i8.17232 |
url |
https://rsdjournal.org/index.php/rsd/article/view/17232 |
identifier_str_mv |
10.33448/rsd-v10i8.17232 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/17232/15411 |
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. 10 No. 8; e22910817232 Research, Society and Development; Vol. 10 Núm. 8; e22910817232 Research, Society and Development; v. 10 n. 8; e22910817232 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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1797052807481655296 |