Two-stage chemical fractionation method for the analysis of elements and non-volatile inorganic ions in PM10 samples: application to ambient samples collected in Rome (Italy). (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Two-stage chemical fractionation method for the analysis of elements and non-volatile inorganic ions in PM10 samples: application to ambient samples collected in Rome (Italy). (Articolo in rivista) (literal)

Anno

• 2006-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/j.atmosenv.2006.07.005 (literal)

Alternative label

• Canepari S. (a); Cardarelli E. (a); Perrino C. (b); Catrambone M. (b); Pietrodangelo A. (b); Strincone M. (a) (2006)
  Two-stage chemical fractionation method for the analysis of elements and non-volatile inorganic ions in PM10 samples: application to ambient samples collected in Rome (Italy).
  in Atmospheric environment (1994); Academic Press Elsevier, Inc., New York (Stati Uniti d'America)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Canepari S. (a); Cardarelli E. (a); Perrino C. (b); Catrambone M. (b); Pietrodangelo A. (b); Strincone M. (a) (literal)

Pagina inizio

• 7908 (literal)

Pagina fine

• 7923 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 40 (literal)

Rivista

• Atmospheric environment (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

• N. 40 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 16 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 40 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto

• pubblicazione scientifica sulla caratterizzazione chimica del materiale particellare raccolto nella città di Roma (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• a) Department of Chemistry, University of Rome ''La Sapienza'', P.le A. Moro, 5-00185-Rome, Italy; b) CNR Institute for Atmospheric Pollution, Via Salaria Km. 29,300-00016-Monterotondo Stazione, Rome, Italy; (literal)

Titolo

• Two-stage chemical fractionation method for the analysis of elements and non-volatile inorganic ions in PM10 samples: application to ambient samples collected in Rome (Italy). (literal)

Abstract

• A two-stage micro-analytical scheme for the determination of metals and ions in atmospheric particulate matter collected on only one Teflon filter was developed. In the first stage the collected particles are chemically fractionated for their solubility in a pH-buffered extracting solution; in the second stage the residue is mineralised. The major non-volatile inorganic ions (Cl-, NO3-, SO4=, Na+, NH4+, Ca++, Mg++) are determined in the first fraction by ion-chromatography (IC), while metals and metalloids (Al, As, Cd, Cr, Cu, Fe, Mg, Mn, Ni, Pb, S, Sb, Se, Si, Ti, V, Zn) are determined in both the acetate extractable and the mineralised residual fractions by inductively coupled plasma optical emission spectroscopy (ICP-OES). The procedure was applied to real 24-h PM10 samples collected on Teflon filters during two field campaigns carried out at two sites in the area of Rome (Italy). The variations in the chemical composition of the collected particles during the two periods were interpreted in the light of the dilution properties of the lower atmosphere and of the back-trajectories of the air masses. The difference in the results between the two locations was interpreted in the light of their proximity to the emission sources. It was found that the acetate extractable and the mineralised residual fraction of some metals exhibit a different temporal pattern, suggesting the existence of different emission sources of the two fractions. (literal)

Editore

• Academic Press Elsevier, Inc. (Editore)

Prodotto di

• Inquinamento atmosferico in aree urbane e industriali (TA.P04.020.002) (Modulo)
• Institute of Atmospheric pollution Research (IIA) (Istituto)
• Monitoraggio e modelli per lo studio della dinamica degli inquinanti atmosferici in aree urbane, industriali e remote. (TA.P02.010.001) (Modulo)

Autore CNR

• ADRIANA PIETRODANGELO (Persona)
• CINZIA PERRINO (Persona)
• MARIA CATRAMBONE (Unità di personale interno)
• MARCO STRINCONE (Persona)

Insieme di parole chiave

• Parole chiave di "Two-stage chemical fractionation method for the analysis of elements and non-volatile inorganic ions in PM10 samples: application to ambient samples collected in Rome (Italy)." (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of Atmospheric pollution Research (IIA) (Istituto)
• Monitoraggio e modelli per lo studio della dinamica degli inquinanti atmosferici in aree urbane, industriali e remote. (TA.P02.010.001) (Modulo)
• Inquinamento atmosferico in aree urbane e industriali (TA.P04.020.002) (Modulo)

Autore CNR di

• CINZIA PERRINO (Persona)
• MARIA CATRAMBONE (Unità di personale interno)
• MARCO STRINCONE (Persona)
• ADRIANA PIETRODANGELO (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Atmospheric environment (Rivista)

Editore di

• Academic Press Elsevier, Inc. (Editore)

Insieme di parole chiave di

• Parole chiave di "Two-stage chemical fractionation method for the analysis of elements and non-volatile inorganic ions in PM10 samples: application to ambient samples collected in Rome (Italy)." (Insieme di parole chiave)