Occurrence and sources of brominated and organophosphorus flame retardants in dust from different indoor environments in Barcelona, Spain

In this study, the simultaneous presence of eight polybrominated diphenyl ethers (PBDEs), nine new brominated flame retardants (NBFRs) and ten organophosphorus flame retardants (OPFRs) was investigated in dust samples collected from different indoor environments (homes, schools, theatres, a universi...

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Autores: Cristale, Joyce [UNESP], Hurtado, Alba, Gómez-Canela, Cristian, Lacorte, Silvia
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2016
País:Brasil
Institución:Universidade Estadual Paulista (UNESP)
Repositorio:Repositório Institucional da UNESP
Idioma:inglés
OAI Identifier:oai:repositorio.unesp.br:11449/172928
Acceso en línea:http://dx.doi.org/10.1016/j.envres.2016.05.001
http://hdl.handle.net/11449/172928
Access Level:acceso abierto
Palabra clave:Distribution pattern
Indoor dust
Novel brominated flame retardants
Organophosphate esters
PBDE
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spelling Occurrence and sources of brominated and organophosphorus flame retardants in dust from different indoor environments in Barcelona, SpainDistribution patternIndoor dustNovel brominated flame retardantsOrganophosphate estersPBDEIn this study, the simultaneous presence of eight polybrominated diphenyl ethers (PBDEs), nine new brominated flame retardants (NBFRs) and ten organophosphorus flame retardants (OPFRs) was investigated in dust samples collected from different indoor environments (homes, schools, theatres, a university and a Research Institute) in Barcelona, Spain. OPFRs were detected at the highest concentrations followed by PBDEs. ∑OPFRs ranged from 2053 to 72,090 ng g-1 and tris(2-chloroisopropyl) phosphate (TCIPP) was the most abundant compound. BDE-209 was the main PBDE congener detected (up to 14,990 ng g-1), while other PBDEs ranged from 2.6 to 118 ng g-1. Among the studied NBFRs, decabromodiphenyl ethane (DBDPE - up to 4432 ng g-1) followed by bis(2-ethylhexyl) tetrabromophthalate (BEH-TEBP - up to 508 ng g-1) were detected at the highest concentration, whereas a lower detection frequency was observed for 2-ethylhexyl 2,3,4,5-tetrabromobenzoate (EH-TBB), 1,2-bis(2,4,6-tribromophenoxy)ethane (BTBPE), pentabromotoluene (PBT) and hexabromobenzene (HBB). The levels and profile of flame retardants (FRs) were characteristic of each environment, where theatres followed by homes presented the highest concentrations and schools had the lowest levels. Principal Component Analysis permitted to identify the main sources and distribution of all FRs, according to specific uses in each environment. The simultaneous presence of all FR families in indoor dust points to the need to monitor these compounds to minimize human exposure.Department of Environmental Chemistry IDAEA-CSIC, Jordi Girona 18-26Department of Analytical Chemistry Institute of Chemistry UNESP - Univ Estadual Paulista, Professor Francisco Degni 55Department of Analytical Chemistry Institute of Chemistry UNESP - Univ Estadual Paulista, Professor Francisco Degni 55IDAEA-CSICUniversidade Estadual Paulista (Unesp)2018-12-11T17:02:46Z2018-12-11T17:02:46Z2016-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article66-76application/pdfhttp://dx.doi.org/10.1016/j.envres.2016.05.001Environmental Research, v. 149, p. 66-76.1096-09530013-9351http://hdl.handle.net/11449/17292810.1016/j.envres.2016.05.0012-s2.0-849662936862-s2.0-84966293686.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEnvironmental Research1,6051,605info:eu-repo/semantics/openAccessCristale, Joyce [UNESP]Hurtado, AlbaGómez-Canela, CristianLacorte, Silvia2025-05-28T05:22:43Zoai:repositorio.unesp.br:11449/172928Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462025-05-28T05:22:43Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Occurrence and sources of brominated and organophosphorus flame retardants in dust from different indoor environments in Barcelona, Spain
title Occurrence and sources of brominated and organophosphorus flame retardants in dust from different indoor environments in Barcelona, Spain
spellingShingle Occurrence and sources of brominated and organophosphorus flame retardants in dust from different indoor environments in Barcelona, Spain
Cristale, Joyce [UNESP]
Distribution pattern
Indoor dust
Novel brominated flame retardants
Organophosphate esters
PBDE
title_short Occurrence and sources of brominated and organophosphorus flame retardants in dust from different indoor environments in Barcelona, Spain
title_full Occurrence and sources of brominated and organophosphorus flame retardants in dust from different indoor environments in Barcelona, Spain
title_fullStr Occurrence and sources of brominated and organophosphorus flame retardants in dust from different indoor environments in Barcelona, Spain
title_full_unstemmed Occurrence and sources of brominated and organophosphorus flame retardants in dust from different indoor environments in Barcelona, Spain
title_sort Occurrence and sources of brominated and organophosphorus flame retardants in dust from different indoor environments in Barcelona, Spain
dc.creator.none.fl_str_mv Cristale, Joyce [UNESP]
Hurtado, Alba
Gómez-Canela, Cristian
Lacorte, Silvia
author Cristale, Joyce [UNESP]
author_facet Cristale, Joyce [UNESP]
Hurtado, Alba
Gómez-Canela, Cristian
Lacorte, Silvia
author_role author
author2 Hurtado, Alba
Gómez-Canela, Cristian
Lacorte, Silvia
author2_role author
author
author
dc.contributor.none.fl_str_mv IDAEA-CSIC
Universidade Estadual Paulista (Unesp)
dc.subject.por.fl_str_mv Distribution pattern
Indoor dust
Novel brominated flame retardants
Organophosphate esters
PBDE
topic Distribution pattern
Indoor dust
Novel brominated flame retardants
Organophosphate esters
PBDE
description In this study, the simultaneous presence of eight polybrominated diphenyl ethers (PBDEs), nine new brominated flame retardants (NBFRs) and ten organophosphorus flame retardants (OPFRs) was investigated in dust samples collected from different indoor environments (homes, schools, theatres, a university and a Research Institute) in Barcelona, Spain. OPFRs were detected at the highest concentrations followed by PBDEs. ∑OPFRs ranged from 2053 to 72,090 ng g-1 and tris(2-chloroisopropyl) phosphate (TCIPP) was the most abundant compound. BDE-209 was the main PBDE congener detected (up to 14,990 ng g-1), while other PBDEs ranged from 2.6 to 118 ng g-1. Among the studied NBFRs, decabromodiphenyl ethane (DBDPE - up to 4432 ng g-1) followed by bis(2-ethylhexyl) tetrabromophthalate (BEH-TEBP - up to 508 ng g-1) were detected at the highest concentration, whereas a lower detection frequency was observed for 2-ethylhexyl 2,3,4,5-tetrabromobenzoate (EH-TBB), 1,2-bis(2,4,6-tribromophenoxy)ethane (BTBPE), pentabromotoluene (PBT) and hexabromobenzene (HBB). The levels and profile of flame retardants (FRs) were characteristic of each environment, where theatres followed by homes presented the highest concentrations and schools had the lowest levels. Principal Component Analysis permitted to identify the main sources and distribution of all FRs, according to specific uses in each environment. The simultaneous presence of all FR families in indoor dust points to the need to monitor these compounds to minimize human exposure.
publishDate 2016
dc.date.none.fl_str_mv 2016-08-01
2018-12-11T17:02:46Z
2018-12-11T17:02:46Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.envres.2016.05.001
Environmental Research, v. 149, p. 66-76.
1096-0953
0013-9351
http://hdl.handle.net/11449/172928
10.1016/j.envres.2016.05.001
2-s2.0-84966293686
2-s2.0-84966293686.pdf
url http://dx.doi.org/10.1016/j.envres.2016.05.001
http://hdl.handle.net/11449/172928
identifier_str_mv Environmental Research, v. 149, p. 66-76.
1096-0953
0013-9351
10.1016/j.envres.2016.05.001
2-s2.0-84966293686
2-s2.0-84966293686.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Environmental Research
1,605
1,605
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 66-76
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
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score 15,300724

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