Phycoremediation of fish farm wastewater by Chlorella sorokiniana and autochthonous microalgae
Autor(a) principal: | |
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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/20723 |
Resumo: | With the disorderly increase in global environmental problems, the cultivation of aquatic organisms is a promising path for sustainable food production. The quality of water, both at the entrance and exit of the production of aquatic animals, needs to be maintained following the parameters specified by local legislation. This study aimed to investigate the removal of contaminants from fish farming wastewater associated with the production of freshwater microalgae biomass. Six completely randomized treatments were used in triplicate: with the addition of microalgae C. sorokiniana in fish farm wastewater (W+Cs), the addition of C. sorokiniana in wastewater enriched with NPK fertilizing (W+F+Cs) or sugarcane vinasse (W+V+Cs), only wastewater (W), wastewater supplemented with fertilizer (W+F) or vinasse (W+V). The wastewater was used in natura to allow the development of autochthonous microalgae. The microalgae C. sorokiniana grew rapidly in effluents enriched with NPK and vinasse. After 28 days of bioassay, the concentrations of several contaminants in the water were reduced: zinc (20 to 88%), lead (5 to 83%), aluminum (56 to 75%), manganese (56 to 72%), cadmium (9 to 52%), calcium (16 to 24%) and magnesium (12 to 33%). Our results indicated that the production of microalgae biomass can be integrated with the treatment of fish farming effluents to reduce the environmental burden and increase the economic bonus for adopting a sustainable production method. However, our results also indicated the importance of introducing a microalgae strain with high productive performance and supplementing the wastewater to obtain rapid biomass. |
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Phycoremediation of fish farm wastewater by Chlorella sorokiniana and autochthonous microalgaeFicorremediación de aguas residuales de piscifactorías por Chlorella sorokiniana y microalgas autóctonasFicorremediação da água residual da piscicultura por Chlorella sorokiniana e microalgas autóctonesAquacultureBioassayEnvironmental biotechnologyChlorophyceaeKinetics.AcuiculturaBioensayoBiotecnología ambientalChlorophyceaeCinética.AquiculturaBioensaioBiotecnologia ambientalChlorophyceaeCinética.With the disorderly increase in global environmental problems, the cultivation of aquatic organisms is a promising path for sustainable food production. The quality of water, both at the entrance and exit of the production of aquatic animals, needs to be maintained following the parameters specified by local legislation. This study aimed to investigate the removal of contaminants from fish farming wastewater associated with the production of freshwater microalgae biomass. Six completely randomized treatments were used in triplicate: with the addition of microalgae C. sorokiniana in fish farm wastewater (W+Cs), the addition of C. sorokiniana in wastewater enriched with NPK fertilizing (W+F+Cs) or sugarcane vinasse (W+V+Cs), only wastewater (W), wastewater supplemented with fertilizer (W+F) or vinasse (W+V). The wastewater was used in natura to allow the development of autochthonous microalgae. The microalgae C. sorokiniana grew rapidly in effluents enriched with NPK and vinasse. After 28 days of bioassay, the concentrations of several contaminants in the water were reduced: zinc (20 to 88%), lead (5 to 83%), aluminum (56 to 75%), manganese (56 to 72%), cadmium (9 to 52%), calcium (16 to 24%) and magnesium (12 to 33%). Our results indicated that the production of microalgae biomass can be integrated with the treatment of fish farming effluents to reduce the environmental burden and increase the economic bonus for adopting a sustainable production method. However, our results also indicated the importance of introducing a microalgae strain with high productive performance and supplementing the wastewater to obtain rapid biomass.Con el aumento desordenado de los problemas ambientales globales, el cultivo de organismos acuáticos es un camino prometedor para la producción sostenible de alimentos. La calidad del agua, tanto a la entrada como a la salida de la producción de animales acuáticos, debe mantenerse de acuerdo con los parámetros especificados por la legislación local. Este estudio tuvo como objetivo investigar la eliminación de contaminantes de las aguas residuales de la piscicultura asociados con la producción de biomasa de microalgas de agua dulce. Se utilizaron seis tratamientos completamente aleatorizados por triplicado: con adición de microalgas C. sorokiniana en aguas residuales de piscifactoría (W+ Cs), adición de C. sorokiniana en aguas residuales enriquecidas con fertilizante NPK (W+F+Cs) o vinaza de caña de azúcar -de- azúcar (W+V +Cs), solo aguas residuales (W), aguas residuales suplementadas con fertilizante (W+F) o vinaza (W+V). El agua residual se utilizó in natura para permitir el desarrollo de microalgas autóctonas. La microalga C. sorokiniana creció rápidamente en efluentes enriquecidos con NPK y vinaza. Después de 28 días de bioensayo, las concentraciones de varios contaminantes en el agua se redujeron: zinc (20-88%), plomo (5-83%), aluminio (56-75%), manganeso (56-72%), cadmio (9-52%), calcio (16-24%) y magnesio (12-33%). Nuestros resultados indicaron que la producción de biomasa de microalgas se puede integrar con el tratamiento de los efluentes de la piscicultura para reducir la carga ambiental y aumentar la bonificación económica por adoptar un método de producción sostenible. Sin embargo, nuestros resultados también indicaron la importancia de introducir una cepa de microalgas con alto rendimiento productivo y complementar las aguas residuales para obtener biomasa rápida.Com a escalada dos problemas ambientais globais, o cultivo de organismos aquáticos é um caminho promissor para a produção sustentável de alimentos. A qualidade da água, tanto na entrada como na saída da produção de animais aquáticos precisa ser mantida de acordo com os parâmetros especificados pela legislação local. Este estudo teve como objetivo investigar a remoção de contaminantes da água residual da piscicultura consorciado à produção de biomassa de microalgas dulcícolas. Foram utilizados seis tratamentos inteiramente casualizados em triplicata: com adição da microalga C. sorokiniana em água residual da piscicultura (W+Cs), adição de C. sorokiniana em água residual enriquecida com fertilizando NPK (W+F+Cs) ou vinhaça de cana-de-açúcar (W+V+Cs), somente água residual (W), água residual suplementada com fertilizante (W+F) ou vinhaça (W+V). A água residual foi utilizada in natura para permitir o desenvolvimento de microalgas autóctones. A microalga C. sorokiniana cresceu rapidamente em efluentes enriquecidos com NPK e vinhaça. Após 28 dias de bioensaio as concentrações de vários contaminantes na água foram reduzidas: zinco (20 a 88%), chumbo (5 a 83%), alumínio (56 a 75%), manganês (56 a 72%), cádmio (9 a 52%), cálcio (16 a 24%) e magnésio (12 a 33%). Nossos resultados indicaram que a produção de biomassa microalgácea pode ser integrada ao tratamento de efluentes da piscicultura de forma a diminuir o ônus ambiental e aumentar o bônus econômico por adotar um método de produção sustentável. Porém, nossos resultados também indicaram a importância de introduzir uma cepa de microalga com alto desempenho produtivo e suplementar a água residual para obter biomassa rápida.Research, Society and Development2021-10-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2072310.33448/rsd-v10i13.20723Research, Society and Development; Vol. 10 No. 13; e259101320723Research, Society and Development; Vol. 10 Núm. 13; e259101320723Research, Society and Development; v. 10 n. 13; e2591013207232525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/20723/18887Copyright (c) 2021 Emerson Machado de Carvalho; Carolina Ramos dos Santos; Mônica Ansilago; Mariana Lara Menegazzo; Nathaskia Silva Pereira Nuneshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCarvalho, Emerson Machado deSantos, Carolina Ramos dos Ansilago, MônicaMenegazzo, Mariana Lara Nunes, Nathaskia Silva Pereira2021-11-21T18:26:28Zoai:ojs.pkp.sfu.ca:article/20723Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:40:17.014944Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Phycoremediation of fish farm wastewater by Chlorella sorokiniana and autochthonous microalgae Ficorremediación de aguas residuales de piscifactorías por Chlorella sorokiniana y microalgas autóctonas Ficorremediação da água residual da piscicultura por Chlorella sorokiniana e microalgas autóctones |
title |
Phycoremediation of fish farm wastewater by Chlorella sorokiniana and autochthonous microalgae |
spellingShingle |
Phycoremediation of fish farm wastewater by Chlorella sorokiniana and autochthonous microalgae Carvalho, Emerson Machado de Aquaculture Bioassay Environmental biotechnology Chlorophyceae Kinetics. Acuicultura Bioensayo Biotecnología ambiental Chlorophyceae Cinética. Aquicultura Bioensaio Biotecnologia ambiental Chlorophyceae Cinética. |
title_short |
Phycoremediation of fish farm wastewater by Chlorella sorokiniana and autochthonous microalgae |
title_full |
Phycoremediation of fish farm wastewater by Chlorella sorokiniana and autochthonous microalgae |
title_fullStr |
Phycoremediation of fish farm wastewater by Chlorella sorokiniana and autochthonous microalgae |
title_full_unstemmed |
Phycoremediation of fish farm wastewater by Chlorella sorokiniana and autochthonous microalgae |
title_sort |
Phycoremediation of fish farm wastewater by Chlorella sorokiniana and autochthonous microalgae |
author |
Carvalho, Emerson Machado de |
author_facet |
Carvalho, Emerson Machado de Santos, Carolina Ramos dos Ansilago, Mônica Menegazzo, Mariana Lara Nunes, Nathaskia Silva Pereira |
author_role |
author |
author2 |
Santos, Carolina Ramos dos Ansilago, Mônica Menegazzo, Mariana Lara Nunes, Nathaskia Silva Pereira |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Carvalho, Emerson Machado de Santos, Carolina Ramos dos Ansilago, Mônica Menegazzo, Mariana Lara Nunes, Nathaskia Silva Pereira |
dc.subject.por.fl_str_mv |
Aquaculture Bioassay Environmental biotechnology Chlorophyceae Kinetics. Acuicultura Bioensayo Biotecnología ambiental Chlorophyceae Cinética. Aquicultura Bioensaio Biotecnologia ambiental Chlorophyceae Cinética. |
topic |
Aquaculture Bioassay Environmental biotechnology Chlorophyceae Kinetics. Acuicultura Bioensayo Biotecnología ambiental Chlorophyceae Cinética. Aquicultura Bioensaio Biotecnologia ambiental Chlorophyceae Cinética. |
description |
With the disorderly increase in global environmental problems, the cultivation of aquatic organisms is a promising path for sustainable food production. The quality of water, both at the entrance and exit of the production of aquatic animals, needs to be maintained following the parameters specified by local legislation. This study aimed to investigate the removal of contaminants from fish farming wastewater associated with the production of freshwater microalgae biomass. Six completely randomized treatments were used in triplicate: with the addition of microalgae C. sorokiniana in fish farm wastewater (W+Cs), the addition of C. sorokiniana in wastewater enriched with NPK fertilizing (W+F+Cs) or sugarcane vinasse (W+V+Cs), only wastewater (W), wastewater supplemented with fertilizer (W+F) or vinasse (W+V). The wastewater was used in natura to allow the development of autochthonous microalgae. The microalgae C. sorokiniana grew rapidly in effluents enriched with NPK and vinasse. After 28 days of bioassay, the concentrations of several contaminants in the water were reduced: zinc (20 to 88%), lead (5 to 83%), aluminum (56 to 75%), manganese (56 to 72%), cadmium (9 to 52%), calcium (16 to 24%) and magnesium (12 to 33%). Our results indicated that the production of microalgae biomass can be integrated with the treatment of fish farming effluents to reduce the environmental burden and increase the economic bonus for adopting a sustainable production method. However, our results also indicated the importance of introducing a microalgae strain with high productive performance and supplementing the wastewater to obtain rapid biomass. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-10-11 |
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/20723 10.33448/rsd-v10i13.20723 |
url |
https://rsdjournal.org/index.php/rsd/article/view/20723 |
identifier_str_mv |
10.33448/rsd-v10i13.20723 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/20723/18887 |
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. 13; e259101320723 Research, Society and Development; Vol. 10 Núm. 13; e259101320723 Research, Society and Development; v. 10 n. 13; e259101320723 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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1797052808848998400 |