Evaluation of the Navegantes Wastewater Treatment System - Rio Grande (RS)

Detalhes bibliográficos
Autor(a) principal: Souza, José Francisco Almeida de
Data de Publicação: 2023
Outros Autores: Silva, Carla Silva da, Dutra, Tuane de Oliveira, Brum, Marília de Marco
Tipo de documento: Artigo
Idioma: por
Título da fonte: Vetor (Online)
Texto Completo: https://periodicos.furg.br/vetor/article/view/15672
Resumo: This article evaluates the performance of a wastewater treatment plant (WWTP) and the influence of its effluent discharge on the water quality of a local stream, based on operational data, for the year 2019, provided by CORSAN. To evaluate the efficiency of the WWTP, the following parameters were analized: biochemical oxygen demand, total suspended solids, chemical oxygen demand, ammoniacal nitrogen, total phosphorus, Escherichia Coli and sedimentable solids. In the receiving body, dissolved oxygen and pH were also analyzed. The system was very efficient in removing BOD, but the efficiency in removing nutrients was low. A mass balance for OD was carried out, which showed that in the evaluation period the flow of the Martins stream varied between 2,163.1 m3.d-1 and 80,921.2 m3.d-1, with an average of 30,860.0 m3. d-1.
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spelling Evaluation of the Navegantes Wastewater Treatment System - Rio Grande (RS)Avaliação do Sistema de Tratamento de Esgotos Navegantes – Rio Grande (RS)Aerated pondsmaturation pondswastewater dischargMartins streamLagoas areadasLagoa de maturaçãoLançamento de esgotosArroio MartinsSistemas de tratamento de esgotoThis article evaluates the performance of a wastewater treatment plant (WWTP) and the influence of its effluent discharge on the water quality of a local stream, based on operational data, for the year 2019, provided by CORSAN. To evaluate the efficiency of the WWTP, the following parameters were analized: biochemical oxygen demand, total suspended solids, chemical oxygen demand, ammoniacal nitrogen, total phosphorus, Escherichia Coli and sedimentable solids. In the receiving body, dissolved oxygen and pH were also analyzed. The system was very efficient in removing BOD, but the efficiency in removing nutrients was low. A mass balance for OD was carried out, which showed that in the evaluation period the flow of the Martins stream varied between 2,163.1 m3.d-1 and 80,921.2 m3.d-1, with an average of 30,860.0 m3. d-1.Neste artigo é feita a avaliação do desempenho de uma estação de tratamento de esgotos (ETE) e da influência do lançamento de seu efluente na qualidade da água de um arroio local, baseada em dados operacionais, relativos ao ano de 2019, fornecidos pela CORSAN. Para avaliar a eficiência da ETE foram analisados os parâmetros demanda bioquímica de oxigênio, sólidos suspensos totais, demanda química de oxigênio, nitrogênio amoniacal, fósforo total, Escherichia Coli e Sólidos sedimentáveis. No corpo receptor forram analisados também o oxigênio dissolvido e pH. O sistema foi muito eficiente na remoção de DBO, mas a eficiência na remoção de nutrientes foi baixa. Foi realizado um balanço de massa para OD, o qual mostrou que no período de avaliação a vazão do arroio Martins variou entre 2.163,1 m3.d-1 e 80.921,2 m3.d-1, com média de 30.860,0 m3.d-1.Universidade Federal do Rio Grande2023-12-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.furg.br/vetor/article/view/1567210.14295/vetor.v33i2.15672VETOR - Journal of Exact Sciences and Engineering; Vol. 33 No. 2 (2023); 102-117VETOR - Revista de Ciências Exatas e Engenharias; v. 33 n. 2 (2023); 102-1172358-34520102-7352reponame:Vetor (Online)instname:Universidade Federal do Rio Grande (FURG)instacron:FURGporhttps://periodicos.furg.br/vetor/article/view/15672/10485Copyright (c) 2023 VETOR - Revista de Ciências Exatas e Engenhariasinfo:eu-repo/semantics/openAccessSouza, José Francisco Almeida deSilva, Carla Silva daDutra, Tuane de OliveiraBrum, Marília de Marco2023-12-23T15:36:49Zoai:ojs.periodicos.furg.br:article/15672Revistahttps://periodicos.furg.br/vetorPUBhttps://periodicos.furg.br/vetor/oaigmplatt@furg.br2358-34520102-7352opendoar:2023-12-23T15:36:49Vetor (Online) - Universidade Federal do Rio Grande (FURG)false
dc.title.none.fl_str_mv Evaluation of the Navegantes Wastewater Treatment System - Rio Grande (RS)
Avaliação do Sistema de Tratamento de Esgotos Navegantes – Rio Grande (RS)
title Evaluation of the Navegantes Wastewater Treatment System - Rio Grande (RS)
spellingShingle Evaluation of the Navegantes Wastewater Treatment System - Rio Grande (RS)
Souza, José Francisco Almeida de
Aerated ponds
maturation ponds
wastewater discharg
Martins stream
Lagoas areadas
Lagoa de maturação
Lançamento de esgotos
Arroio Martins
Sistemas de tratamento de esgoto
title_short Evaluation of the Navegantes Wastewater Treatment System - Rio Grande (RS)
title_full Evaluation of the Navegantes Wastewater Treatment System - Rio Grande (RS)
title_fullStr Evaluation of the Navegantes Wastewater Treatment System - Rio Grande (RS)
title_full_unstemmed Evaluation of the Navegantes Wastewater Treatment System - Rio Grande (RS)
title_sort Evaluation of the Navegantes Wastewater Treatment System - Rio Grande (RS)
author Souza, José Francisco Almeida de
author_facet Souza, José Francisco Almeida de
Silva, Carla Silva da
Dutra, Tuane de Oliveira
Brum, Marília de Marco
author_role author
author2 Silva, Carla Silva da
Dutra, Tuane de Oliveira
Brum, Marília de Marco
author2_role author
author
author
dc.contributor.author.fl_str_mv Souza, José Francisco Almeida de
Silva, Carla Silva da
Dutra, Tuane de Oliveira
Brum, Marília de Marco
dc.subject.por.fl_str_mv Aerated ponds
maturation ponds
wastewater discharg
Martins stream
Lagoas areadas
Lagoa de maturação
Lançamento de esgotos
Arroio Martins
Sistemas de tratamento de esgoto
topic Aerated ponds
maturation ponds
wastewater discharg
Martins stream
Lagoas areadas
Lagoa de maturação
Lançamento de esgotos
Arroio Martins
Sistemas de tratamento de esgoto
description This article evaluates the performance of a wastewater treatment plant (WWTP) and the influence of its effluent discharge on the water quality of a local stream, based on operational data, for the year 2019, provided by CORSAN. To evaluate the efficiency of the WWTP, the following parameters were analized: biochemical oxygen demand, total suspended solids, chemical oxygen demand, ammoniacal nitrogen, total phosphorus, Escherichia Coli and sedimentable solids. In the receiving body, dissolved oxygen and pH were also analyzed. The system was very efficient in removing BOD, but the efficiency in removing nutrients was low. A mass balance for OD was carried out, which showed that in the evaluation period the flow of the Martins stream varied between 2,163.1 m3.d-1 and 80,921.2 m3.d-1, with an average of 30,860.0 m3. d-1.
publishDate 2023
dc.date.none.fl_str_mv 2023-12-23
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://periodicos.furg.br/vetor/article/view/15672
10.14295/vetor.v33i2.15672
url https://periodicos.furg.br/vetor/article/view/15672
identifier_str_mv 10.14295/vetor.v33i2.15672
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.furg.br/vetor/article/view/15672/10485
dc.rights.driver.fl_str_mv Copyright (c) 2023 VETOR - Revista de Ciências Exatas e Engenharias
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 VETOR - Revista de Ciências Exatas e Engenharias
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal do Rio Grande
publisher.none.fl_str_mv Universidade Federal do Rio Grande
dc.source.none.fl_str_mv VETOR - Journal of Exact Sciences and Engineering; Vol. 33 No. 2 (2023); 102-117
VETOR - Revista de Ciências Exatas e Engenharias; v. 33 n. 2 (2023); 102-117
2358-3452
0102-7352
reponame:Vetor (Online)
instname:Universidade Federal do Rio Grande (FURG)
instacron:FURG
instname_str Universidade Federal do Rio Grande (FURG)
instacron_str FURG
institution FURG
reponame_str Vetor (Online)
collection Vetor (Online)
repository.name.fl_str_mv Vetor (Online) - Universidade Federal do Rio Grande (FURG)
repository.mail.fl_str_mv gmplatt@furg.br
_version_ 1797041760286801920

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