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dc.contributor.author
Araujo, Rennan G. O.
dc.contributor.author
Vignola, Fabíola
dc.contributor.author
Castilho, Ivan N. B.
dc.contributor.author
Borges, Daniel L. G.
dc.contributor.author
Welz, Bernhard
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Vale, Maria Goreti R.
dc.contributor.author
Smichowski, Patricia Nora
dc.contributor.author
Ferreira, Sérgio L. C.
dc.contributor.author
Becker Ross, Helmut
dc.date.available
2023-02-27T11:00:15Z
dc.date.issued
2011-05
dc.identifier.citation
Araujo, Rennan G. O.; Vignola, Fabíola; Castilho, Ivan N. B.; Borges, Daniel L. G.; Welz, Bernhard; et al.; Determination of mercury in airborne particulate matter collected on glass fiber filters using high-resolution continuum source graphite furnace atomic absorption spectrometry and direct solid sampling; Pergamon-Elsevier Science Ltd; Spectrochimica Acta Part B: Atomic Spectroscopy; 66; 5; 5-2011; 378-382
dc.identifier.issn
0584-8547
dc.identifier.uri
http://hdl.handle.net/11336/188909
dc.description.abstract
A study has been undertaken to assess the capability of high-resolution continuum source graphite furnace atomic absorption spectrometry for the determination of mercury in airborne particulate matter (APM) collected on glass fiber filters using direct solid sampling. The main Hg absorption line at 253.652 nm was used for all determinations. The certified reference material NIST SRM 1648 (Urban Particulate Matter) was used to check the accuracy of the method, and good agreement was obtained between published and determined values. The characteristic mass was 22 pg Hg. The limit of detection (3σ), based on ten atomizations of an unexposed filter, was 40 ng g- 1, corresponding to 0.12 ng m- 3 in the air for a typical air volume of 1440 m3 collected within 24 h. The limit of quantification was 150 ng g-1, equivalent to 0.41 ng m-3 in the air. The repeatability of measurements was better than 17% RSD (n = 5). Mercury concentrations found in filter samples loaded with APM collected in Buenos Aires, Argentina, were between < 40 ng g-1 and 381 ± 24 ng g-1. These values correspond to a mercury concentration in the air between < 0.12 ng m-3 and 1.47 ± 0.09 ng m-3. The proposed procedure was found to be simple, fast and reliable, and suitable as a screening procedure for the determination of mercury in APM samples.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pergamon-Elsevier Science Ltd
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
AIRBORNE PARTICULATE MATTER
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DIRECT SOLID SAMPLING ANALYSIS
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GLASS FIBER FILTER
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HR-CS GF AAS
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MERCURY DETERMINATION
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Química Analítica
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Determination of mercury in airborne particulate matter collected on glass fiber filters using high-resolution continuum source graphite furnace atomic absorption spectrometry and direct solid sampling
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-02-21T22:17:35Z
dc.journal.volume
66
dc.journal.number
5
dc.journal.pagination
378-382
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Araujo, Rennan G. O.. Universidade Federal de Santa Catarina; Brasil
dc.description.fil
Fil: Vignola, Fabíola. Universidade Federal de Santa Catarina; Brasil
dc.description.fil
Fil: Castilho, Ivan N. B.. Universidade Federal de Santa Catarina; Brasil
dc.description.fil
Fil: Borges, Daniel L. G.. Universidade Federal de Santa Catarina; Brasil. Universidade Federal da Bahia; Brasil
dc.description.fil
Fil: Welz, Bernhard. Universidade Federal de Santa Catarina; Brasil. Universidade Federal da Bahia; Brasil
dc.description.fil
Fil: Vale, Maria Goreti R.. Universidade Federal do Rio Grande do Sul; Brasil. Universidade Federal da Bahia; Brasil
dc.description.fil
Fil: Smichowski, Patricia Nora. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Ferreira, Sérgio L. C.. Universidade Federal da Bahia; Brasil
dc.description.fil
Fil: Becker Ross, Helmut. Leibniz-Institut für Analytische Wissenschaften; Alemania
dc.journal.title
Spectrochimica Acta Part B: Atomic Spectroscopy
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0584854711000978
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.sab.2011.05.004
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