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

Autores
Young, Brian Jonathan; Riera, Nicolas Ivan; Beily, María Eugenia; Bres, Patricia Alina; Crespo, Diana; Ronco, Alicia Estela
Año de publicación
2011
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.
Fil: Young, Brian Jonathan. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Riera, Nicolas Ivan. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Beily, María Eugenia. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Bres, Patricia Alina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Crespo, Diana. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ronco, Alicia Estela. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química. Centro de Investigaciones del Medio Ambiente; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
ANAEROBIC DIGESTION
BIOMONITORING
EFFLUENT TREATMENT SYSTEM
GERMINATION INDEX
PHYTOTOXICITY
RELATIVE GROWTH INDEX
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/193392
Acceder
id CONICETDig_1ac24a062f3ea1347064c69627c90ecf
oai_identifier_str oai:ri.conicet.gov.ar:11336/193392
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativaYoung, Brian JonathanRiera, Nicolas IvanBeily, María EugeniaBres, Patricia AlinaCrespo, DianaRonco, Alicia EstelaANAEROBIC DIGESTIONBIOMONITORINGEFFLUENT TREATMENT SYSTEMGERMINATION INDEXPHYTOTOXICITYRELATIVE GROWTH INDEXhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Effluents 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.Fil: Young, Brian Jonathan. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; ArgentinaFil: Riera, Nicolas Ivan. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; ArgentinaFil: Beily, María Eugenia. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; ArgentinaFil: Bres, Patricia Alina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; ArgentinaFil: Crespo, Diana. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ronco, Alicia Estela. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química. Centro de Investigaciones del Medio Ambiente; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaAcademic Press Inc Elsevier Science2011-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/193392Young, Brian Jonathan; Riera, Nicolas Ivan; Beily, María Eugenia; Bres, Patricia Alina; Crespo, Diana; et al.; Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativa; Academic Press Inc Elsevier Science; Ecotoxicology and Environmental Safety; 76; 1; 10-2011; 182-1860147-6513CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0147651311003125info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecoenv.2011.09.019info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:03:55Zoai:ri.conicet.gov.ar:11336/193392instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:03:55.701CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
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 DIGESTION
BIOMONITORING
EFFLUENT TREATMENT SYSTEM
GERMINATION INDEX
PHYTOTOXICITY
RELATIVE GROWTH INDEX
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 Ivan
Beily, María Eugenia
Bres, Patricia Alina
Crespo, Diana
Ronco, Alicia Estela
author Young, Brian Jonathan
author_facet Young, Brian Jonathan
Riera, Nicolas Ivan
Beily, María Eugenia
Bres, Patricia Alina
Crespo, Diana
Ronco, Alicia Estela
author_role author
author2 Riera, Nicolas Ivan
Beily, María Eugenia
Bres, Patricia Alina
Crespo, Diana
Ronco, Alicia Estela
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv ANAEROBIC DIGESTION
BIOMONITORING
EFFLUENT TREATMENT SYSTEM
GERMINATION INDEX
PHYTOTOXICITY
RELATIVE GROWTH INDEX
topic ANAEROBIC DIGESTION
BIOMONITORING
EFFLUENT TREATMENT SYSTEM
GERMINATION INDEX
PHYTOTOXICITY
RELATIVE GROWTH INDEX
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
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.
Fil: Young, Brian Jonathan. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Riera, Nicolas Ivan. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Beily, María Eugenia. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Bres, Patricia Alina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina
Fil: Crespo, Diana. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ronco, Alicia Estela. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química. Centro de Investigaciones del Medio Ambiente; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; 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 2011
dc.date.none.fl_str_mv 2011-10
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/11336/193392
Young, Brian Jonathan; Riera, Nicolas Ivan; Beily, María Eugenia; Bres, Patricia Alina; Crespo, Diana; et al.; Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativa; Academic Press Inc Elsevier Science; Ecotoxicology and Environmental Safety; 76; 1; 10-2011; 182-186
0147-6513
CONICET Digital
CONICET
url http://hdl.handle.net/11336/193392
identifier_str_mv Young, Brian Jonathan; Riera, Nicolas Ivan; Beily, María Eugenia; Bres, Patricia Alina; Crespo, Diana; et al.; Toxicity of the effluent from an anaerobic bioreactor treating cereal residues on Lactuca sativa; Academic Press Inc Elsevier Science; Ecotoxicology and Environmental Safety; 76; 1; 10-2011; 182-186
0147-6513
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0147651311003125
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecoenv.2011.09.019
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academic Press Inc Elsevier Science
publisher.none.fl_str_mv Academic Press Inc Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613860377493504
score 13.069144

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