Use of constructed wetland systems in the treatment of black waters in rural areas
Autor(a) principal: | |
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Data de Publicação: | 2020 |
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/9296 |
Resumo: | The lack of planning in the area of basic sanitation is a relevant factor for the criticality of public health, quality of life, environmental degradation and the country's development. This situation is aggravated in rural areas, due to the high cost of conventional systems installing and maintaining. In this context, the constructed wetland systems (CW) emerge as a promising alternative, with its implementation and maintenance relatively simple, the possibility of using accessible materials and landscape elements. In view of such perspectives, the present research aimed to evaluate the treatment of black waters through the constructed wetland systems for a residence in a rural area in the Piracicaba / MG region. The plant species used was Typha domingensis (Taboa) and analyzes of BOD, total nitrogen, phosphorus, turbidity, pH and total solids were performed. As a result, it was observed that the cattail showed adequate adaptation to the system. The CW provided satisfactory efficiency in reducing the evaluated parameters, with emphasis on turbidity, which reached 95.5% removal, indicating a high rate of removal of suspended solids. The removal of BOD was also significant, with a mean of 78.2%. Phosphorus reduction reached 84%, while nitrogen was reduced by 41%, on average. The system also showed an efficiency of 88.6% in the removal of total solids and the pH remained close to neutrality. Given the results, it appears that the release of the sanitary effluent from the analyzed residence comply with the conditions required by Brazilian environmental legislation and corroborates the feasibility of implementing the constructed wetland systems in rural areas. |
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Use of constructed wetland systems in the treatment of black waters in rural areasUso de Sistemas humedales construidos en el tratamiento de aguas negras en zonas ruralesUso de sistemas alagados construídos no tratamento de águas negras em áreas ruraisRural sanitationWastewater treatmentDomestic sewage.Saneamiento ruralTratamiento de aguas residualesAlcantarillado doméstico.Saneamento ruralTratamento de águas residuáriasEsgoto doméstico.The lack of planning in the area of basic sanitation is a relevant factor for the criticality of public health, quality of life, environmental degradation and the country's development. This situation is aggravated in rural areas, due to the high cost of conventional systems installing and maintaining. In this context, the constructed wetland systems (CW) emerge as a promising alternative, with its implementation and maintenance relatively simple, the possibility of using accessible materials and landscape elements. In view of such perspectives, the present research aimed to evaluate the treatment of black waters through the constructed wetland systems for a residence in a rural area in the Piracicaba / MG region. The plant species used was Typha domingensis (Taboa) and analyzes of BOD, total nitrogen, phosphorus, turbidity, pH and total solids were performed. As a result, it was observed that the cattail showed adequate adaptation to the system. The CW provided satisfactory efficiency in reducing the evaluated parameters, with emphasis on turbidity, which reached 95.5% removal, indicating a high rate of removal of suspended solids. The removal of BOD was also significant, with a mean of 78.2%. Phosphorus reduction reached 84%, while nitrogen was reduced by 41%, on average. The system also showed an efficiency of 88.6% in the removal of total solids and the pH remained close to neutrality. Given the results, it appears that the release of the sanitary effluent from the analyzed residence comply with the conditions required by Brazilian environmental legislation and corroborates the feasibility of implementing the constructed wetland systems in rural areas.La falta de planificación en el área de saneamiento básico es un factor relevante para la criticidad de la salud pública, la calidad de vida, la degradación ambiental y el desarrollo del país. Esta situación se agrava en las zonas rurales, debido al alto costo de instalación y mantenimiento de los sistemas convencionales. En este contexto, el sistema humedale construido (HC) aparece como una alternativa prometedora, con su implementación y mantenimiento relativamente simple, la posibilidad de utilizar materiales y elementos de paisaje accesibles. Ante tales perspectivas, la presente investigación tuvo como objetivo evaluar el tratamiento de las aguas negras a través del sistema humedal construido para una residencia en una zona rural de la región de Piracicaba / MG. La especie vegetal utilizada fue Typha domingensis (Taboa) y se realizaron análisis de DBO, nitrógeno total, fósforo, turbidez, pH y sólidos totales. Como resultado, se observó que la espadaña mostró una adecuada adaptación al sistema. Como resultado, se observó que la espadaña mostró una adecuada adaptación al sistema. El HC brindó una eficiencia satisfactoria en la reducción de los parámetros evaluados, con énfasis en la turbidez, la cual alcanzó 95.5% de remoción, indicando una alta tasa de remoción de sólidos en suspensión. La eliminación de DBO también fue significativa, con una media de 78,2%. La reducción de fósforo alcanzó el 84%, mientras que el nitrógeno se redujo en un 41%, en promedio. El sistema también mostró una eficiencia del 88,6% en la remoción de sólidos totales y el pH se mantuvo cercano a la neutralidad. A la vista de los resultados, parece que la descarga del efluente sanitario de la residencia analizada cumple con las condiciones exigidas por la legislación ambiental brasileña y corrobora la factibilidad de implementar el sistema inundado construido en áreas rurales.A deficiência do planejamento na área de saneamento básico é um fator relevante para a criticidade da saúde pública, qualidade de vida, degradação ambiental e desenvolvimento do país. Esta situação se agrava em áreas rurais, devido ao alto custo de instalação e manutenção de sistemas convencionais. Neste contexto, o sistema Alagado Construído (SAC) surge como alternativa promissora, sendo sua implementação e manutenção relativamente simples, possibilidade de utilizar materiais acessíveis e elementos paisagísticos. Diante de tais perspectivas, a presente pesquisa teve como objetivo avaliar o tratamento de águas negras por meio do Sistema de Alagado Construído para uma residência em área rural na região do Rio Piracicaba/MG. A espécie vegetal utilizada foi a Typha domingensis (Taboa) e foram realizadas análises de DBO, nitrogênio total, fósforo, turbidez, pH e sólidos totais. Como resultado, observou-se que a taboa apresentou adequada adaptação ao sistema. O SAC proporcionou satisfatória eficiência na redução dos parâmetros avaliados, com destaque para a turbidez, que atingiu 95,5% de remoção, indicando alta taxa de remoção de sólidos suspensos. A remoção de DBO também foi significativa, com média de 78,2%. A redução de fósforo atingiu 84% enquanto o nitrogênio foi atenuado em 41%, em média. O sistema apresentou ainda uma eficiência de 88,6% na remoção de sólidos totais e o pH se manteve próximo a neutralidade. Diante dos resultados, verifica-se que o lançamento do efluente sanitário da residência analisada atende às condições exigidas pela legislação ambiental brasileira e corrobora a viabilidade de implementação do sistema alagado construído em áreas rurais.Research, Society and Development2020-11-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/929610.33448/rsd-v9i11.9296Research, Society and Development; Vol. 9 No. 11; e3109119296Research, Society and Development; Vol. 9 Núm. 11; e3109119296Research, Society and Development; v. 9 n. 11; e31091192962525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/9296/8809Copyright (c) 2020 Tamara Daiane de Souza; Múcio André dos Santos Alves Mendes; Eduardo Morgan Uliana; Nuria Perez Gallardo; Melissa Fabíola dos Santos Alves Mendes; Rúbia Lemos Ferreira Carneirohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSouza, Tamara Daiane deMendes, Múcio André dos Santos AlvesUliana, Eduardo MorganGallardo, Nuria PerezMendes, Melissa Fabíola dos Santos Alves Carneiro, Rúbia Lemos Ferreira2020-12-10T23:37:57Zoai:ojs.pkp.sfu.ca:article/9296Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:31:37.153344Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Use of constructed wetland systems in the treatment of black waters in rural areas Uso de Sistemas humedales construidos en el tratamiento de aguas negras en zonas rurales Uso de sistemas alagados construídos no tratamento de águas negras em áreas rurais |
title |
Use of constructed wetland systems in the treatment of black waters in rural areas |
spellingShingle |
Use of constructed wetland systems in the treatment of black waters in rural areas Souza, Tamara Daiane de Rural sanitation Wastewater treatment Domestic sewage. Saneamiento rural Tratamiento de aguas residuales Alcantarillado doméstico. Saneamento rural Tratamento de águas residuárias Esgoto doméstico. |
title_short |
Use of constructed wetland systems in the treatment of black waters in rural areas |
title_full |
Use of constructed wetland systems in the treatment of black waters in rural areas |
title_fullStr |
Use of constructed wetland systems in the treatment of black waters in rural areas |
title_full_unstemmed |
Use of constructed wetland systems in the treatment of black waters in rural areas |
title_sort |
Use of constructed wetland systems in the treatment of black waters in rural areas |
author |
Souza, Tamara Daiane de |
author_facet |
Souza, Tamara Daiane de Mendes, Múcio André dos Santos Alves Uliana, Eduardo Morgan Gallardo, Nuria Perez Mendes, Melissa Fabíola dos Santos Alves Carneiro, Rúbia Lemos Ferreira |
author_role |
author |
author2 |
Mendes, Múcio André dos Santos Alves Uliana, Eduardo Morgan Gallardo, Nuria Perez Mendes, Melissa Fabíola dos Santos Alves Carneiro, Rúbia Lemos Ferreira |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Souza, Tamara Daiane de Mendes, Múcio André dos Santos Alves Uliana, Eduardo Morgan Gallardo, Nuria Perez Mendes, Melissa Fabíola dos Santos Alves Carneiro, Rúbia Lemos Ferreira |
dc.subject.por.fl_str_mv |
Rural sanitation Wastewater treatment Domestic sewage. Saneamiento rural Tratamiento de aguas residuales Alcantarillado doméstico. Saneamento rural Tratamento de águas residuárias Esgoto doméstico. |
topic |
Rural sanitation Wastewater treatment Domestic sewage. Saneamiento rural Tratamiento de aguas residuales Alcantarillado doméstico. Saneamento rural Tratamento de águas residuárias Esgoto doméstico. |
description |
The lack of planning in the area of basic sanitation is a relevant factor for the criticality of public health, quality of life, environmental degradation and the country's development. This situation is aggravated in rural areas, due to the high cost of conventional systems installing and maintaining. In this context, the constructed wetland systems (CW) emerge as a promising alternative, with its implementation and maintenance relatively simple, the possibility of using accessible materials and landscape elements. In view of such perspectives, the present research aimed to evaluate the treatment of black waters through the constructed wetland systems for a residence in a rural area in the Piracicaba / MG region. The plant species used was Typha domingensis (Taboa) and analyzes of BOD, total nitrogen, phosphorus, turbidity, pH and total solids were performed. As a result, it was observed that the cattail showed adequate adaptation to the system. The CW provided satisfactory efficiency in reducing the evaluated parameters, with emphasis on turbidity, which reached 95.5% removal, indicating a high rate of removal of suspended solids. The removal of BOD was also significant, with a mean of 78.2%. Phosphorus reduction reached 84%, while nitrogen was reduced by 41%, on average. The system also showed an efficiency of 88.6% in the removal of total solids and the pH remained close to neutrality. Given the results, it appears that the release of the sanitary effluent from the analyzed residence comply with the conditions required by Brazilian environmental legislation and corroborates the feasibility of implementing the constructed wetland systems in rural areas. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-11-15 |
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/9296 10.33448/rsd-v9i11.9296 |
url |
https://rsdjournal.org/index.php/rsd/article/view/9296 |
identifier_str_mv |
10.33448/rsd-v9i11.9296 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/9296/8809 |
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. 9 No. 11; e3109119296 Research, Society and Development; Vol. 9 Núm. 11; e3109119296 Research, Society and Development; v. 9 n. 11; e3109119296 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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1797052661963423744 |