Determination of Copper and Cadmium in Petroleum Produced Formation Water by Electrothermal Atomic Absorption Spectrometry after Cloud Point Extraction

Cloud point extraction (CPE) in association with graphite furnace atomic absorption spectrometry (GF AAS) was proposed for preconcentration and quantification of trace amounts of copper and cadmium in samples of saline produced formation water from petroleum exploration. The procedure was based on t...

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Veröffentlicht in:	Journal of the Brazilian Chemical Society 2020-06, Vol.31 (6), p.1186-1193
Hauptverfasser:	Souza, Valdinei, Teixeira, Leonardo, Santos, Queila, Gomes, Ivaldo, Bezerra, Marcos
Format:	Artikel
Sprache:	eng
Schlagworte:	CHEMISTRY, MULTIDISCIPLINARY
Online-Zugang:	Volltext
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