Membrane aerated biofilm reactor in recirculating aquaculture system for effluent treatment
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/09593330.2022.2078674 http://hdl.handle.net/11449/241928 |
Resumo: | The implementation of fish farming has been increasing worldwide over the last decades, as well the search for alternative production systems and the treatment of their generated effluent. Recirculating Aquaculture System (RAS) is a compact solution for future intensive fish farming. However, few configurations of treatment technologies were tested in RAS, such as systems with a Membrane Aerated Biofilm Reactor (MABR). In this scene, this study aimed to evaluate the RAS effluent treatment efficiency device for intensive Nile tilapia (Oreochromis niloticus) production, the fish species most cultivated worldwide. The novel RAS configuration was composed of a cultivation tank (CT), a Column Settler, and a MABR. The RAS performance was evaluated by pH, temperature, turbidity, dissolved oxygen (DO), total nitrogen (TN), ammonia, nitrite, nitrate, total solids (TS), and chemical oxygen demand (COD). The obtained results in average values for temperature, pH, and DO inside the CT were 25.22 ± 1.88°C, 7.61 ± 0.33, and 3.80 ± 1.30 mg L−1, respectively, as ideal for tilapias survival. Average removal efficiencies found in the RAS for turbidity, COD, TN, nitrite, nitrate, ammonia, and TS were 50.0, 40.5, 11.7, 40.2, 13.1, 35.0, and 11.4%, respectively. Overall, we observed removals for all parameters studied, with good results, particularly, for COD, turbidity, nitrite, and ammonia. The evaluated system proved an effective alternative for water reuse in RAS capable of maintaining water quality characteristics within the recommended values for fish farming. |
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Repositório Institucional da UNESP |
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Membrane aerated biofilm reactor in recirculating aquaculture system for effluent treatmentammoniaColumn settlerfish farmingNile tilapiawastewater treatmentThe implementation of fish farming has been increasing worldwide over the last decades, as well the search for alternative production systems and the treatment of their generated effluent. Recirculating Aquaculture System (RAS) is a compact solution for future intensive fish farming. However, few configurations of treatment technologies were tested in RAS, such as systems with a Membrane Aerated Biofilm Reactor (MABR). In this scene, this study aimed to evaluate the RAS effluent treatment efficiency device for intensive Nile tilapia (Oreochromis niloticus) production, the fish species most cultivated worldwide. The novel RAS configuration was composed of a cultivation tank (CT), a Column Settler, and a MABR. The RAS performance was evaluated by pH, temperature, turbidity, dissolved oxygen (DO), total nitrogen (TN), ammonia, nitrite, nitrate, total solids (TS), and chemical oxygen demand (COD). The obtained results in average values for temperature, pH, and DO inside the CT were 25.22 ± 1.88°C, 7.61 ± 0.33, and 3.80 ± 1.30 mg L−1, respectively, as ideal for tilapias survival. Average removal efficiencies found in the RAS for turbidity, COD, TN, nitrite, nitrate, ammonia, and TS were 50.0, 40.5, 11.7, 40.2, 13.1, 35.0, and 11.4%, respectively. Overall, we observed removals for all parameters studied, with good results, particularly, for COD, turbidity, nitrite, and ammonia. The evaluated system proved an effective alternative for water reuse in RAS capable of maintaining water quality characteristics within the recommended values for fish farming.Ilha Solteira School of Engineering São Paulo State UniversityCarlos School of Engineering University of São Paulo, SPIlha Solteira School of Engineering São Paulo State UniversityUniversidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Almeida, Juliana Cristina Ribeiro [UNESP]Bega, João Miguel MercesLeite, Luan de Souzade Oliveira, Jefferson Nascimento [UNESP]Albertin, Liliane Lazzari [UNESP]Matsumoto, Tsunao [UNESP]2023-03-02T04:21:04Z2023-03-02T04:21:04Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1080/09593330.2022.2078674Environmental Technology (United Kingdom).1479-487X0959-3330http://hdl.handle.net/11449/24192810.1080/09593330.2022.20786742-s2.0-85131651141Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEnvironmental Technology (United Kingdom)info:eu-repo/semantics/openAccess2023-03-02T04:21:04Zoai:repositorio.unesp.br:11449/241928Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-03-02T04:21:04Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Membrane aerated biofilm reactor in recirculating aquaculture system for effluent treatment |
title |
Membrane aerated biofilm reactor in recirculating aquaculture system for effluent treatment |
spellingShingle |
Membrane aerated biofilm reactor in recirculating aquaculture system for effluent treatment Almeida, Juliana Cristina Ribeiro [UNESP] ammonia Column settler fish farming Nile tilapia wastewater treatment |
title_short |
Membrane aerated biofilm reactor in recirculating aquaculture system for effluent treatment |
title_full |
Membrane aerated biofilm reactor in recirculating aquaculture system for effluent treatment |
title_fullStr |
Membrane aerated biofilm reactor in recirculating aquaculture system for effluent treatment |
title_full_unstemmed |
Membrane aerated biofilm reactor in recirculating aquaculture system for effluent treatment |
title_sort |
Membrane aerated biofilm reactor in recirculating aquaculture system for effluent treatment |
author |
Almeida, Juliana Cristina Ribeiro [UNESP] |
author_facet |
Almeida, Juliana Cristina Ribeiro [UNESP] Bega, João Miguel Merces Leite, Luan de Souza de Oliveira, Jefferson Nascimento [UNESP] Albertin, Liliane Lazzari [UNESP] Matsumoto, Tsunao [UNESP] |
author_role |
author |
author2 |
Bega, João Miguel Merces Leite, Luan de Souza de Oliveira, Jefferson Nascimento [UNESP] Albertin, Liliane Lazzari [UNESP] Matsumoto, Tsunao [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Almeida, Juliana Cristina Ribeiro [UNESP] Bega, João Miguel Merces Leite, Luan de Souza de Oliveira, Jefferson Nascimento [UNESP] Albertin, Liliane Lazzari [UNESP] Matsumoto, Tsunao [UNESP] |
dc.subject.por.fl_str_mv |
ammonia Column settler fish farming Nile tilapia wastewater treatment |
topic |
ammonia Column settler fish farming Nile tilapia wastewater treatment |
description |
The implementation of fish farming has been increasing worldwide over the last decades, as well the search for alternative production systems and the treatment of their generated effluent. Recirculating Aquaculture System (RAS) is a compact solution for future intensive fish farming. However, few configurations of treatment technologies were tested in RAS, such as systems with a Membrane Aerated Biofilm Reactor (MABR). In this scene, this study aimed to evaluate the RAS effluent treatment efficiency device for intensive Nile tilapia (Oreochromis niloticus) production, the fish species most cultivated worldwide. The novel RAS configuration was composed of a cultivation tank (CT), a Column Settler, and a MABR. The RAS performance was evaluated by pH, temperature, turbidity, dissolved oxygen (DO), total nitrogen (TN), ammonia, nitrite, nitrate, total solids (TS), and chemical oxygen demand (COD). The obtained results in average values for temperature, pH, and DO inside the CT were 25.22 ± 1.88°C, 7.61 ± 0.33, and 3.80 ± 1.30 mg L−1, respectively, as ideal for tilapias survival. Average removal efficiencies found in the RAS for turbidity, COD, TN, nitrite, nitrate, ammonia, and TS were 50.0, 40.5, 11.7, 40.2, 13.1, 35.0, and 11.4%, respectively. Overall, we observed removals for all parameters studied, with good results, particularly, for COD, turbidity, nitrite, and ammonia. The evaluated system proved an effective alternative for water reuse in RAS capable of maintaining water quality characteristics within the recommended values for fish farming. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 2023-03-02T04:21:04Z 2023-03-02T04:21:04Z |
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 |
http://dx.doi.org/10.1080/09593330.2022.2078674 Environmental Technology (United Kingdom). 1479-487X 0959-3330 http://hdl.handle.net/11449/241928 10.1080/09593330.2022.2078674 2-s2.0-85131651141 |
url |
http://dx.doi.org/10.1080/09593330.2022.2078674 http://hdl.handle.net/11449/241928 |
identifier_str_mv |
Environmental Technology (United Kingdom). 1479-487X 0959-3330 10.1080/09593330.2022.2078674 2-s2.0-85131651141 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Environmental Technology (United Kingdom) |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803649764585111552 |