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Titolo:
Chemical composition of individual aerosol particles from working areas ina nickel refinery
Autore:
Hoflich, BLW; Wentzel, M; Ortner, HM; Weinbruch, S; Skogstad, A; Hetland, S; Thomassen, Y; Chaschin, VP; Nieboer, E;
Indirizzi:
Tech Univ Darmstadt, Dept Mat Sci, D-64287 Darmstadt, Germany Tech Univ Darmstadt Darmstadt Germany D-64287 D-64287 Darmstadt, Germany Tech Univ Darmstadt, Inst Mineral, D-64287 Darmstadt, Germany Tech Univ Darmstadt Darmstadt Germany D-64287 D-64287 Darmstadt, Germany Natl Inst Occupat Hlth, N-0033 Oslo, Norway Natl Inst Occupat Hlth Oslo Norway N-0033 upat Hlth, N-0033 Oslo, Norway Kola Res Lab Occupat Hlth, Kirovsk, Russia Kola Res Lab Occupat Hlth Kirovsk Russia Occupat Hlth, Kirovsk, Russia McMaster Univ, Dept Biochem, Hamilton, ON, Canada McMaster Univ Hamilton ON Canada niv, Dept Biochem, Hamilton, ON, Canada McMaster Univ, Occupat Hlth Program, Hamilton, ON, Canada McMaster Univ Hamilton ON Canada upat Hlth Program, Hamilton, ON, Canada Univ Tromso, Inst Community Med, Tromso, Norway Univ Tromso Tromso Norway iv Tromso, Inst Community Med, Tromso, Norway
Titolo Testata:
JOURNAL OF ENVIRONMENTAL MONITORING
fascicolo: 3, volume: 2, anno: 2000,
pagine: 213 - 217
SICI:
1464-0325(2000)2:3<213:CCOIAP>2.0.ZU;2-4
Fonte:
ISI
Lingua:
ENG
Soggetto:
ELECTRON-PROBE MICROANALYSIS; PARTICULATE AIR-POLLUTION; EXPOSURE; REACTIVITY; WORKERS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
31
Recensione:
Indirizzi per estratti:
Indirizzo: Hoflich, BLW Tech Univ Darmstadt, Dept Mat Sci, Petersenstr 23, D-64287 Darmstadt, Germany Tech Univ Darmstadt Petersenstr 23 Darmstadt Germany D-64287
Citazione:
B.L.W. Hoflich et al., "Chemical composition of individual aerosol particles from working areas ina nickel refinery", J ENVIR MON, 2(3), 2000, pp. 213-217

Abstract

Individual aerosol particles (n = 1170) collected at work stations in a nickel refinery were analyzed by wavelength-dispersive electron-probe microanalysis. By placing arbitrary restrictions on the contents of sulfur and silicon, the particles could be divided into four main groups. Scanning electron images indicated that most of the particles examined were relatively small (less than or equal to 2 mu m, equivalent projected area diameter), and that their morphology suggested formation from a melt. There was an absenceof well-defined phases and simple stoichiometries, indicating that exposures to pure substances such as nickel subsulfide or specific oxides appearednot to occur. Although the elemental composition of particles varied greatly, a rough association was evident with the known elemental content of therefinery intermediates. The implications of the findings for aerosol speciation measurements, toxicological studies and interpretation of adverse health effects are explored.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/11/20 alle ore 07:33:22