Biorecovery of Metals from a Stainless Steel Industrial Effluent through Denitrification Performed in a Novel Anaerobic Swirling Fluidized Membrane Bioreactor (ASFMBR)

"A novel technology was developed for the treatment of a stainless steel wastewater, which contains high nitrate concentration (6.8 g N-NO3–/L), acidic pH (pH 3.3), and high concentration of metals. Denitrification was performed in an anaerobic swirling fluidized-bed membrane bioreactor (ASFMBR...

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Autores: JUAN ERNESTO RAMIREZ JUAREZ, SAUL ESQUIVEL GONZALEZ, JOSE RENE RANGEL MENDEZ, SONIA LORENA ARRIAGA GARCIA, MARISOL GALLEGOS GARCIA, Germán Buitrón, FRANCISCO JAVIER CERVANTES CARRILLO
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2020
País:México
Institución:Instituto Potosino de Investigación Científica y Tecnológica
Repositorio:Repositorio Institucional del IPICYT
OAI Identifier:oai:ipicyt.repositorioinstitucional.mx:1010/2377
Acceso en línea:http://ipicyt.repositorioinstitucional.mx/jspui/handle/1010/2377
Access Level:acceso abierto
Palabra clave:info:eu-repo/classification/Autor/Waste-water
info:eu-repo/classification/Autor/Bed denitrification
info:eu-repo/classification/Autor/Different copper
info:eu-repo/classification/Autor/Heavy-metals
info:eu-repo/classification/Autor/Highnitrate
info:eu-repo/classification/Autor/Iron
info:eu-repo/classification/Autor/Nickel
info:eu-repo/classification/Autor/Precipitation
info:eu-repo/classification/Autor/Accumulation
info:eu-repo/classification/Autor/Bioprocess
info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/23
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spelling Biorecovery of Metals from a Stainless Steel Industrial Effluent through Denitrification Performed in a Novel Anaerobic Swirling Fluidized Membrane Bioreactor (ASFMBR)JUAN ERNESTO RAMIREZ JUAREZSAUL ESQUIVEL GONZALEZJOSE RENE RANGEL MENDEZSONIA LORENA ARRIAGA GARCIAMARISOL GALLEGOS GARCIAGermán BuitrónFRANCISCO JAVIER CERVANTES CARRILLOinfo:eu-repo/classification/Autor/Waste-waterinfo:eu-repo/classification/Autor/Bed denitrificationinfo:eu-repo/classification/Autor/Different copperinfo:eu-repo/classification/Autor/Heavy-metalsinfo:eu-repo/classification/Autor/Highnitrateinfo:eu-repo/classification/Autor/Ironinfo:eu-repo/classification/Autor/Nickelinfo:eu-repo/classification/Autor/Precipitationinfo:eu-repo/classification/Autor/Accumulationinfo:eu-repo/classification/Autor/Bioprocessinfo:eu-repo/classification/cti/2info:eu-repo/classification/cti/23info:eu-repo/classification/cti/23"A novel technology was developed for the treatment of a stainless steel wastewater, which contains high nitrate concentration (6.8 g N-NO3–/L), acidic pH (pH 3.3), and high concentration of metals. Denitrification was performed in an anaerobic swirling fluidized-bed membrane bioreactor (ASFMBR) with synthetic and real wastewater. The treatment concept was also integrated by a precipitation column in which high recirculation of the alkalinity produced from denitrification was introduced to drive the precipitation and recovery of metals present in the wastewater. The novel reactor configuration achieved high nitrate removal (>94%), and the acidic pH was efficiently neutralized in the reactor by recycling the alkalinity produced from denitrification. More than 40% of the metals present in the industrial wastewater was recovered. Membrane fouling was avoided by the hydrodynamic regime established in the ASFMBR. The treatment concept is promising to achieve an efficient removal of nitrate and recovery of metals from metallurgic wastewater."American Chemical Society2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://ipicyt.repositorioinstitucional.mx/jspui/handle/1010/2377reponame:Repositorio Institucional del IPICYTinstname:Instituto Potosino de Investigación Científica y Tecnológicainstacron:IPICYTinfo:eu-repo/semantics/altIdentifier/DOI/https://doi.org/10.1021/acs.iecr.9b06796citation:Ind. Eng. Chem. Res. 2020, 59, 7, 2725–2735. Publication Date:January 28, 2020 https://doi.org/10.1021/acs.iecr.9b06796 Copyright © 2020 American Chemical Societyinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0oai:ipicyt.repositorioinstitucional.mx:1010/23772024-08-28T03:17:53Z
dc.title.none.fl_str_mv Biorecovery of Metals from a Stainless Steel Industrial Effluent through Denitrification Performed in a Novel Anaerobic Swirling Fluidized Membrane Bioreactor (ASFMBR)
title Biorecovery of Metals from a Stainless Steel Industrial Effluent through Denitrification Performed in a Novel Anaerobic Swirling Fluidized Membrane Bioreactor (ASFMBR)
spellingShingle Biorecovery of Metals from a Stainless Steel Industrial Effluent through Denitrification Performed in a Novel Anaerobic Swirling Fluidized Membrane Bioreactor (ASFMBR)
JUAN ERNESTO RAMIREZ JUAREZ
info:eu-repo/classification/Autor/Waste-water
info:eu-repo/classification/Autor/Bed denitrification
info:eu-repo/classification/Autor/Different copper
info:eu-repo/classification/Autor/Heavy-metals
info:eu-repo/classification/Autor/Highnitrate
info:eu-repo/classification/Autor/Iron
info:eu-repo/classification/Autor/Nickel
info:eu-repo/classification/Autor/Precipitation
info:eu-repo/classification/Autor/Accumulation
info:eu-repo/classification/Autor/Bioprocess
info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/23
info:eu-repo/classification/cti/23
title_short Biorecovery of Metals from a Stainless Steel Industrial Effluent through Denitrification Performed in a Novel Anaerobic Swirling Fluidized Membrane Bioreactor (ASFMBR)
title_full Biorecovery of Metals from a Stainless Steel Industrial Effluent through Denitrification Performed in a Novel Anaerobic Swirling Fluidized Membrane Bioreactor (ASFMBR)
title_fullStr Biorecovery of Metals from a Stainless Steel Industrial Effluent through Denitrification Performed in a Novel Anaerobic Swirling Fluidized Membrane Bioreactor (ASFMBR)
title_full_unstemmed Biorecovery of Metals from a Stainless Steel Industrial Effluent through Denitrification Performed in a Novel Anaerobic Swirling Fluidized Membrane Bioreactor (ASFMBR)
title_sort Biorecovery of Metals from a Stainless Steel Industrial Effluent through Denitrification Performed in a Novel Anaerobic Swirling Fluidized Membrane Bioreactor (ASFMBR)
dc.creator.none.fl_str_mv JUAN ERNESTO RAMIREZ JUAREZ
SAUL ESQUIVEL GONZALEZ
JOSE RENE RANGEL MENDEZ
SONIA LORENA ARRIAGA GARCIA
MARISOL GALLEGOS GARCIA
Germán Buitrón
FRANCISCO JAVIER CERVANTES CARRILLO
author JUAN ERNESTO RAMIREZ JUAREZ
author_facet JUAN ERNESTO RAMIREZ JUAREZ
SAUL ESQUIVEL GONZALEZ
JOSE RENE RANGEL MENDEZ
SONIA LORENA ARRIAGA GARCIA
MARISOL GALLEGOS GARCIA
Germán Buitrón
FRANCISCO JAVIER CERVANTES CARRILLO
author_role author
author2 SAUL ESQUIVEL GONZALEZ
JOSE RENE RANGEL MENDEZ
SONIA LORENA ARRIAGA GARCIA
MARISOL GALLEGOS GARCIA
Germán Buitrón
FRANCISCO JAVIER CERVANTES CARRILLO
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv info:eu-repo/classification/Autor/Waste-water
info:eu-repo/classification/Autor/Bed denitrification
info:eu-repo/classification/Autor/Different copper
info:eu-repo/classification/Autor/Heavy-metals
info:eu-repo/classification/Autor/Highnitrate
info:eu-repo/classification/Autor/Iron
info:eu-repo/classification/Autor/Nickel
info:eu-repo/classification/Autor/Precipitation
info:eu-repo/classification/Autor/Accumulation
info:eu-repo/classification/Autor/Bioprocess
info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/23
info:eu-repo/classification/cti/23
topic info:eu-repo/classification/Autor/Waste-water
info:eu-repo/classification/Autor/Bed denitrification
info:eu-repo/classification/Autor/Different copper
info:eu-repo/classification/Autor/Heavy-metals
info:eu-repo/classification/Autor/Highnitrate
info:eu-repo/classification/Autor/Iron
info:eu-repo/classification/Autor/Nickel
info:eu-repo/classification/Autor/Precipitation
info:eu-repo/classification/Autor/Accumulation
info:eu-repo/classification/Autor/Bioprocess
info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/23
info:eu-repo/classification/cti/23
description "A novel technology was developed for the treatment of a stainless steel wastewater, which contains high nitrate concentration (6.8 g N-NO3–/L), acidic pH (pH 3.3), and high concentration of metals. Denitrification was performed in an anaerobic swirling fluidized-bed membrane bioreactor (ASFMBR) with synthetic and real wastewater. The treatment concept was also integrated by a precipitation column in which high recirculation of the alkalinity produced from denitrification was introduced to drive the precipitation and recovery of metals present in the wastewater. The novel reactor configuration achieved high nitrate removal (>94%), and the acidic pH was efficiently neutralized in the reactor by recycling the alkalinity produced from denitrification. More than 40% of the metals present in the industrial wastewater was recovered. Membrane fouling was avoided by the hydrodynamic regime established in the ASFMBR. The treatment concept is promising to achieve an efficient removal of nitrate and recovery of metals from metallurgic wastewater."
publishDate 2020
dc.date.none.fl_str_mv 2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://ipicyt.repositorioinstitucional.mx/jspui/handle/1010/2377
url http://ipicyt.repositorioinstitucional.mx/jspui/handle/1010/2377
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/DOI/https://doi.org/10.1021/acs.iecr.9b06796
citation:Ind. Eng. Chem. Res. 2020, 59, 7, 2725–2735. Publication Date:January 28, 2020 https://doi.org/10.1021/acs.iecr.9b06796 Copyright © 2020 American Chemical Society
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
dc.source.none.fl_str_mv reponame:Repositorio Institucional del IPICYT
instname:Instituto Potosino de Investigación Científica y Tecnológica
instacron:IPICYT
instname_str Instituto Potosino de Investigación Científica y Tecnológica
instacron_str IPICYT
institution IPICYT
reponame_str Repositorio Institucional del IPICYT
collection Repositorio Institucional del IPICYT
repository.name.fl_str_mv
repository.mail.fl_str_mv
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