Identification of soil lead compounds from automotive sources

Gradient density and magnetic separation procedures are described for the preconcentration of lead compounds from automotive sources in soil. These procedures are used to remove the bulk of the soil matrix from the lead compounds, thus increasing the applicability and reliability of X-ray Powder dif...

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Veröffentlicht in:	Environ. Sci. Technol.; (United States) 1975-03, Vol.9 (3), p.227-230
Hauptverfasser:	Olson, Kenneth W, Skogerboe, Rodney K
Format:	Artikel
Sprache:	eng
Schlagworte:	510200 - Environment, Terrestrial- Chemicals Monitoring & Transport- (-1989) AIR POLLUTION AUTOMOBILES CHEMICAL ANALYSIS COHERENT SCATTERING DIFFRACTION ENVIRONMENTAL SCIENCES EXHAUST GASES GASEOUS WASTES LAND POLLUTION LEAD COMPOUNDS LEAD SULFATES OXYGEN COMPOUNDS POLLUTION SAMPLING SCATTERING SEPARATION PROCESSES SOILS SULFATES SULFUR COMPOUNDS VEHICLES WASTES X-RAY DIFFRACTION
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Beschreibung
Zusammenfassung:	Gradient density and magnetic separation procedures are described for the preconcentration of lead compounds from automotive sources in soil. These procedures are used to remove the bulk of the soil matrix from the lead compounds, thus increasing the applicability and reliability of X-ray Powder diffraction as a means of compound identification.
ISSN:	0013-936X 1520-5851
DOI:	10.1021/es60101a001