Acid precipitation followed by microalgae (Chlorella vulgaris) cultivation as a new approach for poultry slaughterhouse wastewater treatment

This study was supported by the Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica (CONCYTEC) and the Fondo Nacional de Desarrollo Científico, Tecnológico y de Innovación Tecnológica (FONDECYT) - Perú. Grant N° 06-2019-FONDECYT-BM-INC.INV.

Detalles Bibliográficos
Autores: Terán Hilares R., Garcia Bustos K.A., Sanchez Vera F.P., Colina Andrade G.J., Pacheco Tanaka D.A.
Tipo de recurso: artículo
Fecha de publicación:2021
País:Perú
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Idioma:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/2964
Acceso en línea:https://hdl.handle.net/20.500.12390/2964
https://doi.org/10.1016/j.biortech.2021.125284
Access Level:acceso abierto
Palabra clave:Wastewater treatment
Continuous process
Microalgae cultivation
Poultry slaughterhouse wastewater (PSW)
https://purl.org/pe-repo/ocde/ford#2.08.01
id PE_8d84747e7236ce25d2ec6fc33cf95bf1
oai_identifier_str oai:repositorio.concytec.gob.pe:20.500.12390/2964
network_acronym_str PE
network_name_str Perú
repository_id_str
dc.title.none.fl_str_mv Acid precipitation followed by microalgae (Chlorella vulgaris) cultivation as a new approach for poultry slaughterhouse wastewater treatment
title Acid precipitation followed by microalgae (Chlorella vulgaris) cultivation as a new approach for poultry slaughterhouse wastewater treatment
spellingShingle Acid precipitation followed by microalgae (Chlorella vulgaris) cultivation as a new approach for poultry slaughterhouse wastewater treatment
Terán Hilares R.
Wastewater treatment
Continuous process
Microalgae cultivation
Poultry slaughterhouse wastewater (PSW)
https://purl.org/pe-repo/ocde/ford#2.08.01
title_short Acid precipitation followed by microalgae (Chlorella vulgaris) cultivation as a new approach for poultry slaughterhouse wastewater treatment
title_full Acid precipitation followed by microalgae (Chlorella vulgaris) cultivation as a new approach for poultry slaughterhouse wastewater treatment
title_fullStr Acid precipitation followed by microalgae (Chlorella vulgaris) cultivation as a new approach for poultry slaughterhouse wastewater treatment
title_full_unstemmed Acid precipitation followed by microalgae (Chlorella vulgaris) cultivation as a new approach for poultry slaughterhouse wastewater treatment
title_sort Acid precipitation followed by microalgae (Chlorella vulgaris) cultivation as a new approach for poultry slaughterhouse wastewater treatment
dc.creator.none.fl_str_mv Terán Hilares R.
Garcia Bustos K.A.
Sanchez Vera F.P.
Colina Andrade G.J.
Pacheco Tanaka D.A.
author Terán Hilares R.
author_facet Terán Hilares R.
Garcia Bustos K.A.
Sanchez Vera F.P.
Colina Andrade G.J.
Pacheco Tanaka D.A.
author_role author
author2 Garcia Bustos K.A.
Sanchez Vera F.P.
Colina Andrade G.J.
Pacheco Tanaka D.A.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Wastewater treatment
topic Wastewater treatment
Continuous process
Microalgae cultivation
Poultry slaughterhouse wastewater (PSW)
https://purl.org/pe-repo/ocde/ford#2.08.01
dc.subject.es_PE.fl_str_mv Continuous process
Microalgae cultivation
Poultry slaughterhouse wastewater (PSW)
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#2.08.01
description This study was supported by the Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica (CONCYTEC) and the Fondo Nacional de Desarrollo Científico, Tecnológico y de Innovación Tecnológica (FONDECYT) - Perú. Grant N° 06-2019-FONDECYT-BM-INC.INV.
publishDate 2021
dc.date.accessioned.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.available.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.issued.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/2964
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1016/j.biortech.2021.125284
dc.identifier.scopus.none.fl_str_mv 2-s2.0-85107615070
url https://hdl.handle.net/20.500.12390/2964
https://doi.org/10.1016/j.biortech.2021.125284
identifier_str_mv 2-s2.0-85107615070
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Bioresource Technology
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier Ltd
publisher.none.fl_str_mv Elsevier Ltd
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
institution CONCYTEC
reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
repository.name.fl_str_mv Repositorio Institucional CONCYTEC
repository.mail.fl_str_mv repositorio@concytec.gob.pe
_version_ 1863013723667431424
spelling Publicationrp00576600rp08396600rp08398600rp08397600rp083956002024-05-30T23:13:38Z2024-05-30T23:13:38Z2021https://hdl.handle.net/20.500.12390/2964https://doi.org/10.1016/j.biortech.2021.1252842-s2.0-85107615070This study was supported by the Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica (CONCYTEC) and the Fondo Nacional de Desarrollo Científico, Tecnológico y de Innovación Tecnológica (FONDECYT) - Perú. Grant N° 06-2019-FONDECYT-BM-INC.INV.Poultry slaughterhouse wastewater (PSW) contains high organic matter and nutrients requiring thus a special treatment before its final disposal. In this work, acid precipitation (H2SO4) followed by microalgae “Chlorella vulgaris” cultivation both in batch and continuous processes was studied as an alternative method for PSW treatment. By reducing the pH value of PSW from 6 to 7 to 4, about 80% of the total chemical oxygen demand (CODT) was removed as sludge. In the supernatant, the COD residual was efficiently removed (83%) by microalgae in the batch process, using an internal-loop concentric tube photobioreactor (4.5 L). Moreover, in continuous process, after 89 h, the COD value resulted lower than 200 mg L-1 and 1.2 g L-1 of microalgae in the output line. The proposed PSW treatment method is promising from economic and environmental viewpoints, since the microalgal biomass can be valued in a biorefinery context. © 2021 Elsevier LtdConsejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengElsevier LtdBioresource Technologyinfo:eu-repo/semantics/openAccessWastewater treatmentContinuous process-1Microalgae cultivation-1Poultry slaughterhouse wastewater (PSW)-1https://purl.org/pe-repo/ocde/ford#2.08.01-1Acid precipitation followed by microalgae (Chlorella vulgaris) cultivation as a new approach for poultry slaughterhouse wastewater treatmentinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTECTerán Hilares R.Garcia Bustos K.A.Sanchez Vera F.P.Colina Andrade G.J.Pacheco Tanaka D.A.20.500.12390/2964oai:repositorio.concytec.gob.pe:20.500.12390/29642024-05-30 16:12:34.365http://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="aa3cddae-9438-490a-9aa7-77cebac7ae92"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Acid precipitation followed by microalgae (Chlorella vulgaris) cultivation as a new approach for poultry slaughterhouse wastewater treatment</Title> <PublishedIn> <Publication> <Title>Bioresource Technology</Title> </Publication> </PublishedIn> <PublicationDate>2021</PublicationDate> <DOI>https://doi.org/10.1016/j.biortech.2021.125284</DOI> <SCP-Number>2-s2.0-85107615070</SCP-Number> <Authors> <Author> <DisplayName>Terán Hilares R.</DisplayName> <Person id="rp00576" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Garcia Bustos K.A.</DisplayName> <Person id="rp08396" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Sanchez Vera F.P.</DisplayName> <Person id="rp08398" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Colina Andrade G.J.</DisplayName> <Person id="rp08397" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Pacheco Tanaka D.A.</DisplayName> <Person id="rp08395" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Elsevier Ltd</DisplayName> <OrgUnit /> </Publisher> </Publishers> <Keyword>Wastewater treatment</Keyword> <Keyword>Continuous process</Keyword> <Keyword>Microalgae cultivation</Keyword> <Keyword>Poultry slaughterhouse wastewater (PSW)</Keyword> <Abstract>Poultry slaughterhouse wastewater (PSW) contains high organic matter and nutrients requiring thus a special treatment before its final disposal. In this work, acid precipitation (H2SO4) followed by microalgae “Chlorella vulgaris” cultivation both in batch and continuous processes was studied as an alternative method for PSW treatment. By reducing the pH value of PSW from 6 to 7 to 4, about 80% of the total chemical oxygen demand (CODT) was removed as sludge. In the supernatant, the COD residual was efficiently removed (83%) by microalgae in the batch process, using an internal-loop concentric tube photobioreactor (4.5 L). Moreover, in continuous process, after 89 h, the COD value resulted lower than 200 mg L-1 and 1.2 g L-1 of microalgae in the output line. The proposed PSW treatment method is promising from economic and environmental viewpoints, since the microalgal biomass can be valued in a biorefinery context. © 2021 Elsevier Ltd</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
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