Aquatic Humic Substances: Relationship Between Origin and Complexing Capacity

Detalhes bibliográficos
Autor(a) principal: Jesus Gonzalez-Guadarrama, Maria de
Data de Publicação: 2018
Outros Autores: Aurora Armienta-Hernandez, Ma, Rosa, Andre H. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s00128-018-2318-4
http://hdl.handle.net/11449/160225
Resumo: Aiming to determine the relationship between source and complexing capacity, humic substances obtained from three sites (Sorocaba and Itapanhau Brasilian rivers, and Xochimilco Lake in Mexico) were studied. Copper, manganese, zinc and arsenic complexing capacity were determined for the three substances under various pH conditions. Results showed similar complexing capacity for the three elements depending on the chemistry of each one and on the physico-chemical conditions. Speciation diagrams showed that these conditions affect both, the humic substances, and the transition metals and arsenic.
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spelling Aquatic Humic Substances: Relationship Between Origin and Complexing CapacityAquatic humic substancesComplexationTransition metalsArsenicpHRedoxAiming to determine the relationship between source and complexing capacity, humic substances obtained from three sites (Sorocaba and Itapanhau Brasilian rivers, and Xochimilco Lake in Mexico) were studied. Copper, manganese, zinc and arsenic complexing capacity were determined for the three substances under various pH conditions. Results showed similar complexing capacity for the three elements depending on the chemistry of each one and on the physico-chemical conditions. Speciation diagrams showed that these conditions affect both, the humic substances, and the transition metals and arsenic.CONACYTUniv Nacl Autonoma Mexico, Posgrad Ciencias Mar & Limnol, Ave Univ 3000, Mexico City 04510, DF, MexicoUniv Nacl Autonoma Mexico, Inst Geofis, Ave Univ 3000, Mexico City 04510, DF, MexicoUniv Estadual Paulista, Dept Engn Ambiental, Sao Paulo, BrazilUniv Estadual Paulista, Dept Engn Ambiental, Sao Paulo, BrazilCONACYT: 447460SpringerUniv Nacl Autonoma MexicoUniversidade Estadual Paulista (Unesp)Jesus Gonzalez-Guadarrama, Maria deAurora Armienta-Hernandez, MaRosa, Andre H. [UNESP]2018-11-26T16:01:01Z2018-11-26T16:01:01Z2018-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article627-633application/pdfhttp://dx.doi.org/10.1007/s00128-018-2318-4Bulletin Of Environmental Contamination And Toxicology. New York: Springer, v. 100, n. 5, p. 627-633, 2018.0007-4861http://hdl.handle.net/11449/16022510.1007/s00128-018-2318-4WOS:000430187200006WOS000430187200006.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBulletin Of Environmental Contamination And Toxicology0,533info:eu-repo/semantics/openAccess2023-11-14T06:11:29Zoai:repositorio.unesp.br:11449/160225Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:39:12.095306Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Aquatic Humic Substances: Relationship Between Origin and Complexing Capacity
title Aquatic Humic Substances: Relationship Between Origin and Complexing Capacity
spellingShingle Aquatic Humic Substances: Relationship Between Origin and Complexing Capacity
Jesus Gonzalez-Guadarrama, Maria de
Aquatic humic substances
Complexation
Transition metals
Arsenic
pH
Redox
title_short Aquatic Humic Substances: Relationship Between Origin and Complexing Capacity
title_full Aquatic Humic Substances: Relationship Between Origin and Complexing Capacity
title_fullStr Aquatic Humic Substances: Relationship Between Origin and Complexing Capacity
title_full_unstemmed Aquatic Humic Substances: Relationship Between Origin and Complexing Capacity
title_sort Aquatic Humic Substances: Relationship Between Origin and Complexing Capacity
author Jesus Gonzalez-Guadarrama, Maria de
author_facet Jesus Gonzalez-Guadarrama, Maria de
Aurora Armienta-Hernandez, Ma
Rosa, Andre H. [UNESP]
author_role author
author2 Aurora Armienta-Hernandez, Ma
Rosa, Andre H. [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Univ Nacl Autonoma Mexico
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Jesus Gonzalez-Guadarrama, Maria de
Aurora Armienta-Hernandez, Ma
Rosa, Andre H. [UNESP]
dc.subject.por.fl_str_mv Aquatic humic substances
Complexation
Transition metals
Arsenic
pH
Redox
topic Aquatic humic substances
Complexation
Transition metals
Arsenic
pH
Redox
description Aiming to determine the relationship between source and complexing capacity, humic substances obtained from three sites (Sorocaba and Itapanhau Brasilian rivers, and Xochimilco Lake in Mexico) were studied. Copper, manganese, zinc and arsenic complexing capacity were determined for the three substances under various pH conditions. Results showed similar complexing capacity for the three elements depending on the chemistry of each one and on the physico-chemical conditions. Speciation diagrams showed that these conditions affect both, the humic substances, and the transition metals and arsenic.
publishDate 2018
dc.date.none.fl_str_mv 2018-11-26T16:01:01Z
2018-11-26T16:01:01Z
2018-05-01
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/10.1007/s00128-018-2318-4
Bulletin Of Environmental Contamination And Toxicology. New York: Springer, v. 100, n. 5, p. 627-633, 2018.
0007-4861
http://hdl.handle.net/11449/160225
10.1007/s00128-018-2318-4
WOS:000430187200006
WOS000430187200006.pdf
url http://dx.doi.org/10.1007/s00128-018-2318-4
http://hdl.handle.net/11449/160225
identifier_str_mv Bulletin Of Environmental Contamination And Toxicology. New York: Springer, v. 100, n. 5, p. 627-633, 2018.
0007-4861
10.1007/s00128-018-2318-4
WOS:000430187200006
WOS000430187200006.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Bulletin Of Environmental Contamination And Toxicology
0,533
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 627-633
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv Web of Science
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
_version_ 1808128839537131520

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