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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Bibliographic Details
Main Author: Souza,Valdinei S. (author)
Other Authors: Teixeira,Leonardo S. G. (author), Santos,Queila O. (author), Gomes,Ivaldo S. (author), Bezerra,Marcos A. (author)
Format: article
Language:eng
Published: 2020
Subjects:
produced-formation water
constrained mixture design
cloud-point extraction
cadmium
copper
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532020000601186
Country:Brazil
Oai:oai:scielo:S0103-50532020000601186

Internet

http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532020000601186

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