Cloud Point Extraction and Flame Atomic Absorption Spectrometric Determination of Lead and Cadmium in Natural Waters
Corresponding Author(s) : A. SEMNANI
a_semnani@yahoo.com
Asian Journal of Chemistry,
Vol. 19 No. 3 (2007): Vol 19 Issue 3
Abstract
A pre-concentration method for low concentrations of lead and cadmium in natural water using cloud point extraction is proposed. The analytes were complexed with O,Odiethyldithiophosphate and then Triton X-114 was added as a surfactant. The parameters affecting the pre-concentration efficiency were optimized. The proposed method was applied satisfactory for the determination of lead and cadmium concentrations in natural waters.
Keywords
Natural waters
Flame Atomic Absorption
Lead
Cloud Point Extraction
Cadmium
TALEBI, S., HABIB-OLLAHI, S., & SEMNANI, A. (2010). Cloud Point Extraction and Flame Atomic Absorption Spectrometric Determination of Lead and Cadmium in Natural Waters. Asian Journal of Chemistry, 19(3), 2445–2451. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/13828
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