O legado das bifenilas policloradas (PCBs)

Detalhes bibliográficos
Autor(a) principal: Penteado,José Carlos Pires
Data de Publicação: 2001
Outros Autores: Vaz,Jorge Moreira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422001000300016
Resumo: Polychlorinated biphenyls (PCBs) are a class of 209 chemical compounds with the molecular formula C12H10-nCl n, where 1 <= n <= 10. They were commercially produced as complex mixtures for various uses, being employed principally as dielectric fluids in capacitors and transformers. They are not easily degraded due their chemical and physical stability and tend to bioaccumulate in the organisms. After the discovery of their xenobiotic activity, restrictions were imposed for their use, as well as for their discards. Nowadays the development of recovery processes for contaminated environment urges to be done due to the extension of reached areas.
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spelling O legado das bifenilas policloradas (PCBs)polychlorinated biphenylstoxicityremediationPolychlorinated biphenyls (PCBs) are a class of 209 chemical compounds with the molecular formula C12H10-nCl n, where 1 <= n <= 10. They were commercially produced as complex mixtures for various uses, being employed principally as dielectric fluids in capacitors and transformers. They are not easily degraded due their chemical and physical stability and tend to bioaccumulate in the organisms. After the discovery of their xenobiotic activity, restrictions were imposed for their use, as well as for their discards. Nowadays the development of recovery processes for contaminated environment urges to be done due to the extension of reached areas.Sociedade Brasileira de Química2001-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422001000300016Química Nova v.24 n.3 2001reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422001000300016info:eu-repo/semantics/openAccessPenteado,José Carlos PiresVaz,Jorge Moreirapor2001-07-17T00:00:00Zoai:scielo:S0100-40422001000300016Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2001-07-17T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv O legado das bifenilas policloradas (PCBs)
title O legado das bifenilas policloradas (PCBs)
spellingShingle O legado das bifenilas policloradas (PCBs)
Penteado,José Carlos Pires
polychlorinated biphenyls
toxicity
remediation
title_short O legado das bifenilas policloradas (PCBs)
title_full O legado das bifenilas policloradas (PCBs)
title_fullStr O legado das bifenilas policloradas (PCBs)
title_full_unstemmed O legado das bifenilas policloradas (PCBs)
title_sort O legado das bifenilas policloradas (PCBs)
author Penteado,José Carlos Pires
author_facet Penteado,José Carlos Pires
Vaz,Jorge Moreira
author_role author
author2 Vaz,Jorge Moreira
author2_role author
dc.contributor.author.fl_str_mv Penteado,José Carlos Pires
Vaz,Jorge Moreira
dc.subject.por.fl_str_mv polychlorinated biphenyls
toxicity
remediation
topic polychlorinated biphenyls
toxicity
remediation
description Polychlorinated biphenyls (PCBs) are a class of 209 chemical compounds with the molecular formula C12H10-nCl n, where 1 <= n <= 10. They were commercially produced as complex mixtures for various uses, being employed principally as dielectric fluids in capacitors and transformers. They are not easily degraded due their chemical and physical stability and tend to bioaccumulate in the organisms. After the discovery of their xenobiotic activity, restrictions were imposed for their use, as well as for their discards. Nowadays the development of recovery processes for contaminated environment urges to be done due to the extension of reached areas.
publishDate 2001
dc.date.none.fl_str_mv 2001-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422001000300016
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422001000300016
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422001000300016
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.24 n.3 2001
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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