Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativa

Autores
Young, Brian Jonathan; Riera, Nicolas Iván; Beily, María Eugenia; Bres, Patricia Alina; Crespo, Diana Elvira; Ronco, Alicia Estela
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Effluents generated during the process of anaerobic digestion should be treated before their disposal into the environment. The aim of this study was evaluating the effectiveness of the effluent treatment system from an anaerobic bioreactor, assessing the toxicity reduction with the Lactuca sativa seed germination and root elongation inhibition test. Three sampling points were selected along the effluent treatment system: inflow into the first treatment pond, outflow from the third pond and recirculated flow to the bioreactor. Effluent dilutions tested for each sampling point were 25% and 50% (v/v), undiluted sample and controls. The pH, conductivity, temperature, dissolved oxygen, BOD5 and COD were measured. The decrease in the organic and inorganic loads was correlated with a reduction in the phytotoxicity. The use of the seed toxicity test allows evaluating the quality and effectiveness of the studied effluent treatment system
Instituto de Microbiología y Zoología Agrícola (IMYZA)
Fil: Young, Brian Jonathan. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Riera, Nicolas Iván. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Beily, María Eugenia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Bres, Patricia Alina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Crespo, Diana Elvira. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Ronco, Alicia Estela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ronco, Alicia Estela. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigaciones del Medio Ambiente; Argentina
Fuente
Ecotoxicology and Environmental Safety 76 : 182-186 (February 2012)
Materia
Anaerobic Treatment
Germination Index
Biomonitoring
Effluents
Phytotoxicity
Lettuces
Índice de Germinación
Tratamiento Anaeróbico
Fitotoxicidad
Efluentes
Lechugas
Anaerobic Digestion
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/13946
Acceder
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network_name_str INTA Digital (INTA)
spelling Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativaYoung, Brian JonathanRiera, Nicolas IvánBeily, María EugeniaBres, Patricia AlinaCrespo, Diana ElviraRonco, Alicia EstelaAnaerobic TreatmentGermination IndexBiomonitoringEffluentsPhytotoxicityLettucesÍndice de GerminaciónTratamiento AnaeróbicoFitotoxicidadEfluentesLechugasAnaerobic DigestionEffluents generated during the process of anaerobic digestion should be treated before their disposal into the environment. The aim of this study was evaluating the effectiveness of the effluent treatment system from an anaerobic bioreactor, assessing the toxicity reduction with the Lactuca sativa seed germination and root elongation inhibition test. Three sampling points were selected along the effluent treatment system: inflow into the first treatment pond, outflow from the third pond and recirculated flow to the bioreactor. Effluent dilutions tested for each sampling point were 25% and 50% (v/v), undiluted sample and controls. The pH, conductivity, temperature, dissolved oxygen, BOD5 and COD were measured. The decrease in the organic and inorganic loads was correlated with a reduction in the phytotoxicity. The use of the seed toxicity test allows evaluating the quality and effectiveness of the studied effluent treatment systemInstituto de Microbiología y Zoología Agrícola (IMYZA)Fil: Young, Brian Jonathan. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; ArgentinaFil: Riera, Nicolas Iván. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; ArgentinaFil: Beily, María Eugenia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; ArgentinaFil: Bres, Patricia Alina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; ArgentinaFil: Crespo, Diana Elvira. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; ArgentinaFil: Ronco, Alicia Estela. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ronco, Alicia Estela. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigaciones del Medio Ambiente; ArgentinaElsevier2023-02-13T11:32:35Z2023-02-13T11:32:35Z2012info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/13946https://www.sciencedirect.com/science/article/abs/pii/S01476513110031250147-65131090-2414https://doi.org/10.1016/j.ecoenv.2011.09.019Ecotoxicology and Environmental Safety 76 : 182-186 (February 2012)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:45:52Zoai:localhost:20.500.12123/13946instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:45:53.336INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativa
title Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativa
spellingShingle Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativa
Young, Brian Jonathan
Anaerobic Treatment
Germination Index
Biomonitoring
Effluents
Phytotoxicity
Lettuces
Índice de Germinación
Tratamiento Anaeróbico
Fitotoxicidad
Efluentes
Lechugas
Anaerobic Digestion
title_short Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativa
title_full Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativa
title_fullStr Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativa
title_full_unstemmed Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativa
title_sort Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativa
dc.creator.none.fl_str_mv Young, Brian Jonathan
Riera, Nicolas Iván
Beily, María Eugenia
Bres, Patricia Alina
Crespo, Diana Elvira
Ronco, Alicia Estela
author Young, Brian Jonathan
author_facet Young, Brian Jonathan
Riera, Nicolas Iván
Beily, María Eugenia
Bres, Patricia Alina
Crespo, Diana Elvira
Ronco, Alicia Estela
author_role author
author2 Riera, Nicolas Iván
Beily, María Eugenia
Bres, Patricia Alina
Crespo, Diana Elvira
Ronco, Alicia Estela
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Anaerobic Treatment
Germination Index
Biomonitoring
Effluents
Phytotoxicity
Lettuces
Índice de Germinación
Tratamiento Anaeróbico
Fitotoxicidad
Efluentes
Lechugas
Anaerobic Digestion
topic Anaerobic Treatment
Germination Index
Biomonitoring
Effluents
Phytotoxicity
Lettuces
Índice de Germinación
Tratamiento Anaeróbico
Fitotoxicidad
Efluentes
Lechugas
Anaerobic Digestion
dc.description.none.fl_txt_mv Effluents generated during the process of anaerobic digestion should be treated before their disposal into the environment. The aim of this study was evaluating the effectiveness of the effluent treatment system from an anaerobic bioreactor, assessing the toxicity reduction with the Lactuca sativa seed germination and root elongation inhibition test. Three sampling points were selected along the effluent treatment system: inflow into the first treatment pond, outflow from the third pond and recirculated flow to the bioreactor. Effluent dilutions tested for each sampling point were 25% and 50% (v/v), undiluted sample and controls. The pH, conductivity, temperature, dissolved oxygen, BOD5 and COD were measured. The decrease in the organic and inorganic loads was correlated with a reduction in the phytotoxicity. The use of the seed toxicity test allows evaluating the quality and effectiveness of the studied effluent treatment system
Instituto de Microbiología y Zoología Agrícola (IMYZA)
Fil: Young, Brian Jonathan. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Riera, Nicolas Iván. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Beily, María Eugenia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Bres, Patricia Alina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Crespo, Diana Elvira. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Ronco, Alicia Estela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ronco, Alicia Estela. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigaciones del Medio Ambiente; Argentina
description Effluents generated during the process of anaerobic digestion should be treated before their disposal into the environment. The aim of this study was evaluating the effectiveness of the effluent treatment system from an anaerobic bioreactor, assessing the toxicity reduction with the Lactuca sativa seed germination and root elongation inhibition test. Three sampling points were selected along the effluent treatment system: inflow into the first treatment pond, outflow from the third pond and recirculated flow to the bioreactor. Effluent dilutions tested for each sampling point were 25% and 50% (v/v), undiluted sample and controls. The pH, conductivity, temperature, dissolved oxygen, BOD5 and COD were measured. The decrease in the organic and inorganic loads was correlated with a reduction in the phytotoxicity. The use of the seed toxicity test allows evaluating the quality and effectiveness of the studied effluent treatment system
publishDate 2012
dc.date.none.fl_str_mv 2012
2023-02-13T11:32:35Z
2023-02-13T11:32:35Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/13946
https://www.sciencedirect.com/science/article/abs/pii/S0147651311003125
0147-6513
1090-2414
https://doi.org/10.1016/j.ecoenv.2011.09.019
url http://hdl.handle.net/20.500.12123/13946
https://www.sciencedirect.com/science/article/abs/pii/S0147651311003125
https://doi.org/10.1016/j.ecoenv.2011.09.019
identifier_str_mv 0147-6513
1090-2414
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Ecotoxicology and Environmental Safety 76 : 182-186 (February 2012)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
_version_ 1844619173793103872
score 12.558318

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