Phenol and nitrogen removal in microalgal–bacterial granular sequential batch reactors

Autores
Bucci, Paula Lorena; García Depraect, Octavio; Montero, Enrique José Marcos; Zaritzky, Noemi Elisabet; Caravelli, Alejandro Horacio; Muñoz, Raúl
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
BACKGROUND: Microalgal–bacterial systems work on the principle of the symbiotic relationship between algae and bacteria. The ability of algal–bacterial photobioreactors for the treatment of wastewater containing ammonia and phenol has been poorly addressed. In this work a self-sustaining synergetic microalgal–bacterial granular sludge process was thus developed to treatment of industrial wastewater based upon the low cost of photosynthetic oxygenation and the simultaneous phenol and nitrogen removal. The performance of a conventional sequential batch reactor (SBR) based on aerobic bacterial communities (SBRB) and a microalgal–bacterial granular SBR (SBRMB) were comparatively assessed. The major challenges associated with microalgal–bacterial systems were discussed. RESULTS: A complete removal of phenol (100 mg L−1 ) was achieved in both reactors. The reactors SBRB and SBRMB showed similar performance in term of removal of inorganic nitrogen. Nitrogen mass balances estimated nitrogen assimilation, nitrification and denitrification. Higher simultaneous nitrification and denitrification (70% SND) occurred in SBRB as determined by mass balances. The higher nitrogen assimilation (17.9%) by the microalgal–bacterial biomass compensated the lower denitrifying activity in SBRMB (54% SND), resulting in a removal of inorganic nitrogen (61%) similar to that obtained in SBRB (66%). N2O was not detected in the headspace of any system. CONCLUSION: Granular microalgal–bacterial consortia implemented in SBR constitute an efficient method for industrial wastewater treatment achieving complete removal of ammonia and phenol. The application of SBRMB would be more cost effective than SBRB mainly due to the significant energy savings in SBRMB resulting in a sustainable system that contributes to the circular bioeconomy.
Fil: Bucci, Paula Lorena. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. Universidad de Valladolid; España
Fil: García Depraect, Octavio. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España
Fil: Montero, Enrique José Marcos. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España
Fil: Zaritzky, Noemi Elisabet. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina
Fil: Caravelli, Alejandro Horacio. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
Fil: Muñoz, Raúl. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España
Materia
BACTERIAL GRANULES
CHLORELLA SOROKINIANA
NITROGEN
PHENOL
PHOTOBIOREACTOR
SIMULTANEOUS NITRIFICATION AND DENITRIFICATION
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:11336/237876
Acceder
id CONICETDig_93db39f0ccce8b74b9e13771c6f58bc3
oai_identifier_str oai:ri.conicet.gov.ar:11336/237876
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Phenol and nitrogen removal in microalgal–bacterial granular sequential batch reactorsBucci, Paula LorenaGarcía Depraect, OctavioMontero, Enrique José MarcosZaritzky, Noemi ElisabetCaravelli, Alejandro HoracioMuñoz, RaúlBACTERIAL GRANULESCHLORELLA SOROKINIANANITROGENPHENOLPHOTOBIOREACTORSIMULTANEOUS NITRIFICATION AND DENITRIFICATIONhttps://purl.org/becyt/ford/2.8https://purl.org/becyt/ford/2BACKGROUND: Microalgal–bacterial systems work on the principle of the symbiotic relationship between algae and bacteria. The ability of algal–bacterial photobioreactors for the treatment of wastewater containing ammonia and phenol has been poorly addressed. In this work a self-sustaining synergetic microalgal–bacterial granular sludge process was thus developed to treatment of industrial wastewater based upon the low cost of photosynthetic oxygenation and the simultaneous phenol and nitrogen removal. The performance of a conventional sequential batch reactor (SBR) based on aerobic bacterial communities (SBRB) and a microalgal–bacterial granular SBR (SBRMB) were comparatively assessed. The major challenges associated with microalgal–bacterial systems were discussed. RESULTS: A complete removal of phenol (100 mg L−1 ) was achieved in both reactors. The reactors SBRB and SBRMB showed similar performance in term of removal of inorganic nitrogen. Nitrogen mass balances estimated nitrogen assimilation, nitrification and denitrification. Higher simultaneous nitrification and denitrification (70% SND) occurred in SBRB as determined by mass balances. The higher nitrogen assimilation (17.9%) by the microalgal–bacterial biomass compensated the lower denitrifying activity in SBRMB (54% SND), resulting in a removal of inorganic nitrogen (61%) similar to that obtained in SBRB (66%). N2O was not detected in the headspace of any system. CONCLUSION: Granular microalgal–bacterial consortia implemented in SBR constitute an efficient method for industrial wastewater treatment achieving complete removal of ammonia and phenol. The application of SBRMB would be more cost effective than SBRB mainly due to the significant energy savings in SBRMB resulting in a sustainable system that contributes to the circular bioeconomy.Fil: Bucci, Paula Lorena. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. Universidad de Valladolid; EspañaFil: García Depraect, Octavio. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; EspañaFil: Montero, Enrique José Marcos. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; EspañaFil: Zaritzky, Noemi Elisabet. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería; ArgentinaFil: Caravelli, Alejandro Horacio. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; ArgentinaFil: Muñoz, Raúl. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; EspañaJohn Wiley & Sons Ltd2023-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/237876Bucci, Paula Lorena; García Depraect, Octavio; Montero, Enrique José Marcos; Zaritzky, Noemi Elisabet; Caravelli, Alejandro Horacio; et al.; Phenol and nitrogen removal in microalgal–bacterial granular sequential batch reactors; John Wiley & Sons Ltd; Journal of Chemical Technology and Biotechnology; 98; 9; 9-2023; 2274-22820268-2575CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/jctb.7456info:eu-repo/semantics/altIdentifier/doi/10.1002/jctb.7456info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:57:45Zoai:ri.conicet.gov.ar:11336/237876instacron: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:34982025-11-12 09:57:45.829CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Phenol and nitrogen removal in microalgal–bacterial granular sequential batch reactors
title Phenol and nitrogen removal in microalgal–bacterial granular sequential batch reactors
spellingShingle Phenol and nitrogen removal in microalgal–bacterial granular sequential batch reactors
Bucci, Paula Lorena
BACTERIAL GRANULES
CHLORELLA SOROKINIANA
NITROGEN
PHENOL
PHOTOBIOREACTOR
SIMULTANEOUS NITRIFICATION AND DENITRIFICATION
title_short Phenol and nitrogen removal in microalgal–bacterial granular sequential batch reactors
title_full Phenol and nitrogen removal in microalgal–bacterial granular sequential batch reactors
title_fullStr Phenol and nitrogen removal in microalgal–bacterial granular sequential batch reactors
title_full_unstemmed Phenol and nitrogen removal in microalgal–bacterial granular sequential batch reactors
title_sort Phenol and nitrogen removal in microalgal–bacterial granular sequential batch reactors
dc.creator.none.fl_str_mv Bucci, Paula Lorena
García Depraect, Octavio
Montero, Enrique José Marcos
Zaritzky, Noemi Elisabet
Caravelli, Alejandro Horacio
Muñoz, Raúl
author Bucci, Paula Lorena
author_facet Bucci, Paula Lorena
García Depraect, Octavio
Montero, Enrique José Marcos
Zaritzky, Noemi Elisabet
Caravelli, Alejandro Horacio
Muñoz, Raúl
author_role author
author2 García Depraect, Octavio
Montero, Enrique José Marcos
Zaritzky, Noemi Elisabet
Caravelli, Alejandro Horacio
Muñoz, Raúl
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv BACTERIAL GRANULES
CHLORELLA SOROKINIANA
NITROGEN
PHENOL
PHOTOBIOREACTOR
SIMULTANEOUS NITRIFICATION AND DENITRIFICATION
topic BACTERIAL GRANULES
CHLORELLA SOROKINIANA
NITROGEN
PHENOL
PHOTOBIOREACTOR
SIMULTANEOUS NITRIFICATION AND DENITRIFICATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.8
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv BACKGROUND: Microalgal–bacterial systems work on the principle of the symbiotic relationship between algae and bacteria. The ability of algal–bacterial photobioreactors for the treatment of wastewater containing ammonia and phenol has been poorly addressed. In this work a self-sustaining synergetic microalgal–bacterial granular sludge process was thus developed to treatment of industrial wastewater based upon the low cost of photosynthetic oxygenation and the simultaneous phenol and nitrogen removal. The performance of a conventional sequential batch reactor (SBR) based on aerobic bacterial communities (SBRB) and a microalgal–bacterial granular SBR (SBRMB) were comparatively assessed. The major challenges associated with microalgal–bacterial systems were discussed. RESULTS: A complete removal of phenol (100 mg L−1 ) was achieved in both reactors. The reactors SBRB and SBRMB showed similar performance in term of removal of inorganic nitrogen. Nitrogen mass balances estimated nitrogen assimilation, nitrification and denitrification. Higher simultaneous nitrification and denitrification (70% SND) occurred in SBRB as determined by mass balances. The higher nitrogen assimilation (17.9%) by the microalgal–bacterial biomass compensated the lower denitrifying activity in SBRMB (54% SND), resulting in a removal of inorganic nitrogen (61%) similar to that obtained in SBRB (66%). N2O was not detected in the headspace of any system. CONCLUSION: Granular microalgal–bacterial consortia implemented in SBR constitute an efficient method for industrial wastewater treatment achieving complete removal of ammonia and phenol. The application of SBRMB would be more cost effective than SBRB mainly due to the significant energy savings in SBRMB resulting in a sustainable system that contributes to the circular bioeconomy.
Fil: Bucci, Paula Lorena. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. Universidad de Valladolid; España
Fil: García Depraect, Octavio. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España
Fil: Montero, Enrique José Marcos. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España
Fil: Zaritzky, Noemi Elisabet. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina
Fil: Caravelli, Alejandro Horacio. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
Fil: Muñoz, Raúl. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España
description BACKGROUND: Microalgal–bacterial systems work on the principle of the symbiotic relationship between algae and bacteria. The ability of algal–bacterial photobioreactors for the treatment of wastewater containing ammonia and phenol has been poorly addressed. In this work a self-sustaining synergetic microalgal–bacterial granular sludge process was thus developed to treatment of industrial wastewater based upon the low cost of photosynthetic oxygenation and the simultaneous phenol and nitrogen removal. The performance of a conventional sequential batch reactor (SBR) based on aerobic bacterial communities (SBRB) and a microalgal–bacterial granular SBR (SBRMB) were comparatively assessed. The major challenges associated with microalgal–bacterial systems were discussed. RESULTS: A complete removal of phenol (100 mg L−1 ) was achieved in both reactors. The reactors SBRB and SBRMB showed similar performance in term of removal of inorganic nitrogen. Nitrogen mass balances estimated nitrogen assimilation, nitrification and denitrification. Higher simultaneous nitrification and denitrification (70% SND) occurred in SBRB as determined by mass balances. The higher nitrogen assimilation (17.9%) by the microalgal–bacterial biomass compensated the lower denitrifying activity in SBRMB (54% SND), resulting in a removal of inorganic nitrogen (61%) similar to that obtained in SBRB (66%). N2O was not detected in the headspace of any system. CONCLUSION: Granular microalgal–bacterial consortia implemented in SBR constitute an efficient method for industrial wastewater treatment achieving complete removal of ammonia and phenol. The application of SBRMB would be more cost effective than SBRB mainly due to the significant energy savings in SBRMB resulting in a sustainable system that contributes to the circular bioeconomy.
publishDate 2023
dc.date.none.fl_str_mv 2023-09
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/11336/237876
Bucci, Paula Lorena; García Depraect, Octavio; Montero, Enrique José Marcos; Zaritzky, Noemi Elisabet; Caravelli, Alejandro Horacio; et al.; Phenol and nitrogen removal in microalgal–bacterial granular sequential batch reactors; John Wiley & Sons Ltd; Journal of Chemical Technology and Biotechnology; 98; 9; 9-2023; 2274-2282
0268-2575
CONICET Digital
CONICET
url http://hdl.handle.net/11336/237876
identifier_str_mv Bucci, Paula Lorena; García Depraect, Octavio; Montero, Enrique José Marcos; Zaritzky, Noemi Elisabet; Caravelli, Alejandro Horacio; et al.; Phenol and nitrogen removal in microalgal–bacterial granular sequential batch reactors; John Wiley & Sons Ltd; Journal of Chemical Technology and Biotechnology; 98; 9; 9-2023; 2274-2282
0268-2575
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://onlinelibrary.wiley.com/doi/10.1002/jctb.7456
info:eu-repo/semantics/altIdentifier/doi/10.1002/jctb.7456
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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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
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Ltd
publisher.none.fl_str_mv John Wiley & Sons Ltd
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
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score 12.976206

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