Reuse of aquaculture wastewater treated in constructed wetlands
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Engenharia na Agricultura |
Texto Completo: | https://periodicos.ufv.br/reveng/article/view/12465 |
Resumo: | Water reuse in fish farming is a practice that has been spreading significantly, therefore requiring more efficient and vigorous treatment systems. The objective of this study was to evaluate the potential reuse of aquaculture wastewater after being treated in horizontal subsurface flow constructed wetlands (HSSF-CW). Three HSSF-CWs with dimensions of 1.0 m in width, 3.0 m in length, and 0.30 m in depth were evaluated. One HSSF-CW had stargrass (Cynodon nlemfuensis) cultivated; the other had cattail (Typha latifolia), and the third was used as a control, where there was no cultivation. The wastewater was provided from three Nile tilapia breeding tanks, which recirculated the entire system after going through the HSSF-CW. The following variables were determined every five days at the HSSF-CW influent and effluent: temperature, pH, turbidity, electrical conductivity, redox potential, dissolved oxygen, ammonium, and nitrate. The treatment in the HSSF-CW allowed the reuse of aquaculture wastewater as it provides water quality levels according to the recommendation for Nile tilapia breeding. Furthermore, the water quality parameters monitored in HSSF-CW effluent remained within limits established by CONAMA Resolution No. 357/2005 for aquaculture and fishing activity. |
id |
UFV-2_e2926af6d3cc3971041edda03ff65656 |
---|---|
oai_identifier_str |
oai:ojs.periodicos.ufv.br:article/12465 |
network_acronym_str |
UFV-2 |
network_name_str |
Engenharia na Agricultura |
repository_id_str |
|
spelling |
Reuse of aquaculture wastewater treated in constructed wetlandsReuse of aquaculture wastewater treated in constructed wetlandsDissolved oxygenNile tilapiaWater qualityWater recirculationDissolved oxygenNile tilapiaWater qualityWater recirculationWater reuse in fish farming is a practice that has been spreading significantly, therefore requiring more efficient and vigorous treatment systems. The objective of this study was to evaluate the potential reuse of aquaculture wastewater after being treated in horizontal subsurface flow constructed wetlands (HSSF-CW). Three HSSF-CWs with dimensions of 1.0 m in width, 3.0 m in length, and 0.30 m in depth were evaluated. One HSSF-CW had stargrass (Cynodon nlemfuensis) cultivated; the other had cattail (Typha latifolia), and the third was used as a control, where there was no cultivation. The wastewater was provided from three Nile tilapia breeding tanks, which recirculated the entire system after going through the HSSF-CW. The following variables were determined every five days at the HSSF-CW influent and effluent: temperature, pH, turbidity, electrical conductivity, redox potential, dissolved oxygen, ammonium, and nitrate. The treatment in the HSSF-CW allowed the reuse of aquaculture wastewater as it provides water quality levels according to the recommendation for Nile tilapia breeding. Furthermore, the water quality parameters monitored in HSSF-CW effluent remained within limits established by CONAMA Resolution No. 357/2005 for aquaculture and fishing activity.Water reuse in fish farming is a practice that has been spreading significantly, therefore requiring more efficient and vigorous treatment systems. The objective of this study was to evaluate the potential reuse of aquaculture wastewater after being treated in horizontal subsurface flow constructed wetlands (HSSF-CW). Three HSSF-CWs with dimensions of 1.0 m in width, 3.0 m in length, and 0.30 m in depth were evaluated. One HSSF-CW had stargrass (Cynodon nlemfuensis) cultivated; the other had cattail (Typha latifolia), and the third was used as a control, where there was no cultivation. The wastewater was provided from three Nile tilapia breeding tanks, which recirculated the entire system after going through the HSSF-CW. The following variables were determined every five days at the HSSF-CW influent and effluent: temperature, pH, turbidity, electrical conductivity, redox potential, dissolved oxygen, ammonium, and nitrate. The treatment in the HSSF-CW allowed the reuse of aquaculture wastewater as it provides water quality levels according to the recommendation for Nile tilapia breeding. Furthermore, the water quality parameters monitored in HSSF-CW effluent remained within limits established by CONAMA Resolution No. 357/2005 for aquaculture and fishing activity.Universidade Federal de Viçosa - UFV2021-11-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/1246510.13083/reveng.v29i1.12465Engineering in Agriculture; Vol. 29 No. Contínua (2021); 347-354Revista Engenharia na Agricultura - REVENG; v. 29 n. Contínua (2021); 347-3542175-68131414-3984reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVenghttps://periodicos.ufv.br/reveng/article/view/12465/6972Copyright (c) 2021 Revista Engenharia na Agricultura - Revenghttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessTeixeira, Denis LeocádioSouza, AugustoMoura, Guilherme de SouzaLeite Júnior, Maurício Cezar Resende 2023-01-23T14:06:01Zoai:ojs.periodicos.ufv.br:article/12465Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-23T14:06:01Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
Reuse of aquaculture wastewater treated in constructed wetlands Reuse of aquaculture wastewater treated in constructed wetlands |
title |
Reuse of aquaculture wastewater treated in constructed wetlands |
spellingShingle |
Reuse of aquaculture wastewater treated in constructed wetlands Teixeira, Denis Leocádio Dissolved oxygen Nile tilapia Water quality Water recirculation Dissolved oxygen Nile tilapia Water quality Water recirculation |
title_short |
Reuse of aquaculture wastewater treated in constructed wetlands |
title_full |
Reuse of aquaculture wastewater treated in constructed wetlands |
title_fullStr |
Reuse of aquaculture wastewater treated in constructed wetlands |
title_full_unstemmed |
Reuse of aquaculture wastewater treated in constructed wetlands |
title_sort |
Reuse of aquaculture wastewater treated in constructed wetlands |
author |
Teixeira, Denis Leocádio |
author_facet |
Teixeira, Denis Leocádio Souza, Augusto Moura, Guilherme de Souza Leite Júnior, Maurício Cezar Resende |
author_role |
author |
author2 |
Souza, Augusto Moura, Guilherme de Souza Leite Júnior, Maurício Cezar Resende |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Teixeira, Denis Leocádio Souza, Augusto Moura, Guilherme de Souza Leite Júnior, Maurício Cezar Resende |
dc.subject.por.fl_str_mv |
Dissolved oxygen Nile tilapia Water quality Water recirculation Dissolved oxygen Nile tilapia Water quality Water recirculation |
topic |
Dissolved oxygen Nile tilapia Water quality Water recirculation Dissolved oxygen Nile tilapia Water quality Water recirculation |
description |
Water reuse in fish farming is a practice that has been spreading significantly, therefore requiring more efficient and vigorous treatment systems. The objective of this study was to evaluate the potential reuse of aquaculture wastewater after being treated in horizontal subsurface flow constructed wetlands (HSSF-CW). Three HSSF-CWs with dimensions of 1.0 m in width, 3.0 m in length, and 0.30 m in depth were evaluated. One HSSF-CW had stargrass (Cynodon nlemfuensis) cultivated; the other had cattail (Typha latifolia), and the third was used as a control, where there was no cultivation. The wastewater was provided from three Nile tilapia breeding tanks, which recirculated the entire system after going through the HSSF-CW. The following variables were determined every five days at the HSSF-CW influent and effluent: temperature, pH, turbidity, electrical conductivity, redox potential, dissolved oxygen, ammonium, and nitrate. The treatment in the HSSF-CW allowed the reuse of aquaculture wastewater as it provides water quality levels according to the recommendation for Nile tilapia breeding. Furthermore, the water quality parameters monitored in HSSF-CW effluent remained within limits established by CONAMA Resolution No. 357/2005 for aquaculture and fishing activity. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-11-22 |
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.ufv.br/reveng/article/view/12465 10.13083/reveng.v29i1.12465 |
url |
https://periodicos.ufv.br/reveng/article/view/12465 |
identifier_str_mv |
10.13083/reveng.v29i1.12465 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/reveng/article/view/12465/6972 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Revista Engenharia na Agricultura - Reveng https://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Revista Engenharia na Agricultura - Reveng https://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
dc.source.none.fl_str_mv |
Engineering in Agriculture; Vol. 29 No. Contínua (2021); 347-354 Revista Engenharia na Agricultura - REVENG; v. 29 n. Contínua (2021); 347-354 2175-6813 1414-3984 reponame:Engenharia na Agricultura instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
Engenharia na Agricultura |
collection |
Engenharia na Agricultura |
repository.name.fl_str_mv |
Engenharia na Agricultura - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br |
_version_ |
1800211147127783424 |