BIOREMEDIATION OF A TROPICAL SOIL CONTAMINATED WITH WEATHERED OILY RESIDUES

This study evaluates the bioremediation of a tropical soil from tropical climate, contaminated with weathered oily residues. Three initial concentrations of total petroleum hydrocarbons (TPH) were tested: 15.3, 19.0 and 29.2 g/kg of soil. The experiments were conducted over 60 days, by monitoring th...

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Detalles Bibliográficos
Autores: Ferreira do Nascimento, Teresa Cristina, Santos Oliveira, Fernando Jorge, de França, Francisca Pessoa
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2012
País:México
Institución:UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO
Repositorio:Revista Internacional de Contaminación Ambiental
Idioma:español
OAI Identifier:oai:ojs.pkp.sfu.ca:article/26540
Acceso en línea:https://www.revistascca.unam.mx/rica/index.php/rica/article/view/26540
Access Level:acceso abierto
Palabra clave:bioremediation
biodegradation
oily residues
polycyclic aromatic hydrocarbons
intemperized soil
biorremediación
biodegradación
residuos aceitosos
hidrocarburos aromáticos policíclicos
suelo intemperizado
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spelling BIOREMEDIATION OF A TROPICAL SOIL CONTAMINATED WITH WEATHERED OILY RESIDUESBIORREMEDIACIÓN DE UN SUELO TROPICAL CONTAMINADO CON RESIDUOS ACEITOSOS INTEMPERIZADOSFerreira do Nascimento, Teresa CristinaSantos Oliveira, Fernando Jorgede França, Francisca Pessoabioremediationbiodegradationoily residuespolycyclic aromatic hydrocarbonsintemperized soilbiorremediaciónbiodegradaciónresiduos aceitososhidrocarburos aromáticos policíclicossuelo intemperizadoThis study evaluates the bioremediation of a tropical soil from tropical climate, contaminated with weathered oily residues. Three initial concentrations of total petroleum hydrocarbons (TPH) were tested: 15.3, 19.0 and 29.2 g/kg of soil. The experiments were conducted over 60 days, by monitoring the following parameters: moisture, pH, concentration of total heterotrophic bacteria, total fungi, total petroleum hydrocarbons and polycyclic aromatic hydrocarbon: benzo(a) pyrene (BaP) and chrysene (CHR). The initial concentration of TPH inversely influenced biodegradation: 84, 72 and 55 % respectively, during 60 days. By increasing the initial concentration of TPH, the degradation of CHR was also influenced; however, no effect on the degradation of BaP was observed.En este trabajo se evaluó la biorremediación de un suelo de clima tropical, contaminado con residuos aceitosos intemperizados. Fueron ensayadas tres concentraciones de Hidrocarburos Totales de Petróleo (HTP) iniciales: 15,3, 19,0 e 29,2 g kg-1 de suelo. Los ensayos fueron llevados a cabo en 60 días, monitoreando los siguientes parámetros: humedad, pH, concentración de Bacterias Heterotróficas Totales (BHT), Hongos Totales (HT), Hidrocarburos Totales de Petróleo (HTP) e Hidrocarburos Policíclicos Aromáticos (HPA): Benzo(a)Pireno (BaP) y Criseno (CHR). La concentración inicial de los HTP influenció inversamente la biodegradación: 84, 72 y 55%, respectivamente, en 60 días. El aumento de la concentración inicial de HTP también influenció negativamente la degradación del CRH, no siendo observado efecto alguno en la degradación del BaP.Instituto de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México2012-12-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionARTapplication/pdfhttps://www.revistascca.unam.mx/rica/index.php/rica/article/view/26540Revista Internacional de Contaminación Ambiental; Vol. 29 Núm. 1 (2013); 21-28Revista Internacional de Contaminación Ambiental; Vol. 29 No. 1 (2013); 21-280188-4999reponame:Revista Internacional de Contaminación Ambientalinstname:UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICOinstacron:UNAMspahttps://www.revistascca.unam.mx/rica/index.php/rica/article/view/26540/32461Derechos de autor 2017 Revista Internacional de Contaminación Ambientalinfo:eu-repo/semantics/openAccessoai:ojs.pkp.sfu.ca:article/265402024-08-16T19:00:30Z
dc.title.none.fl_str_mv BIOREMEDIATION OF A TROPICAL SOIL CONTAMINATED WITH WEATHERED OILY RESIDUES
BIORREMEDIACIÓN DE UN SUELO TROPICAL CONTAMINADO CON RESIDUOS ACEITOSOS INTEMPERIZADOS
title BIOREMEDIATION OF A TROPICAL SOIL CONTAMINATED WITH WEATHERED OILY RESIDUES
spellingShingle BIOREMEDIATION OF A TROPICAL SOIL CONTAMINATED WITH WEATHERED OILY RESIDUES
Ferreira do Nascimento, Teresa Cristina
bioremediation
biodegradation
oily residues
polycyclic aromatic hydrocarbons
intemperized soil
biorremediación
biodegradación
residuos aceitosos
hidrocarburos aromáticos policíclicos
suelo intemperizado
title_short BIOREMEDIATION OF A TROPICAL SOIL CONTAMINATED WITH WEATHERED OILY RESIDUES
title_full BIOREMEDIATION OF A TROPICAL SOIL CONTAMINATED WITH WEATHERED OILY RESIDUES
title_fullStr BIOREMEDIATION OF A TROPICAL SOIL CONTAMINATED WITH WEATHERED OILY RESIDUES
title_full_unstemmed BIOREMEDIATION OF A TROPICAL SOIL CONTAMINATED WITH WEATHERED OILY RESIDUES
title_sort BIOREMEDIATION OF A TROPICAL SOIL CONTAMINATED WITH WEATHERED OILY RESIDUES
dc.creator.none.fl_str_mv Ferreira do Nascimento, Teresa Cristina
Santos Oliveira, Fernando Jorge
de França, Francisca Pessoa
author Ferreira do Nascimento, Teresa Cristina
author_facet Ferreira do Nascimento, Teresa Cristina
Santos Oliveira, Fernando Jorge
de França, Francisca Pessoa
author_role author
author2 Santos Oliveira, Fernando Jorge
de França, Francisca Pessoa
author2_role author
author
dc.subject.none.fl_str_mv bioremediation
biodegradation
oily residues
polycyclic aromatic hydrocarbons
intemperized soil
biorremediación
biodegradación
residuos aceitosos
hidrocarburos aromáticos policíclicos
suelo intemperizado
topic bioremediation
biodegradation
oily residues
polycyclic aromatic hydrocarbons
intemperized soil
biorremediación
biodegradación
residuos aceitosos
hidrocarburos aromáticos policíclicos
suelo intemperizado
description This study evaluates the bioremediation of a tropical soil from tropical climate, contaminated with weathered oily residues. Three initial concentrations of total petroleum hydrocarbons (TPH) were tested: 15.3, 19.0 and 29.2 g/kg of soil. The experiments were conducted over 60 days, by monitoring the following parameters: moisture, pH, concentration of total heterotrophic bacteria, total fungi, total petroleum hydrocarbons and polycyclic aromatic hydrocarbon: benzo(a) pyrene (BaP) and chrysene (CHR). The initial concentration of TPH inversely influenced biodegradation: 84, 72 and 55 % respectively, during 60 days. By increasing the initial concentration of TPH, the degradation of CHR was also influenced; however, no effect on the degradation of BaP was observed.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
ART
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://www.revistascca.unam.mx/rica/index.php/rica/article/view/26540
url https://www.revistascca.unam.mx/rica/index.php/rica/article/view/26540
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://www.revistascca.unam.mx/rica/index.php/rica/article/view/26540/32461
dc.rights.none.fl_str_mv Derechos de autor 2017 Revista Internacional de Contaminación Ambiental
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2017 Revista Internacional de Contaminación Ambiental
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México
publisher.none.fl_str_mv Instituto de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México
dc.source.none.fl_str_mv Revista Internacional de Contaminación Ambiental; Vol. 29 Núm. 1 (2013); 21-28
Revista Internacional de Contaminación Ambiental; Vol. 29 No. 1 (2013); 21-28
0188-4999
reponame:Revista Internacional de Contaminación Ambiental
instname:UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO
instacron:UNAM
instname_str UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO
instacron_str UNAM
institution UNAM
reponame_str Revista Internacional de Contaminación Ambiental
collection Revista Internacional de Contaminación Ambiental
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812455

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