Cited by 26Analytical chemistry methods developmentEnvironmental and Analytical Chemistry StudiesElectrochemical Analysis and Applications

A microextraction method based on precipitation for the simultaneous separation and preconcentration of cadmium and lead before their determination by FAAS: experimental design methodology

Koosha, Elnaz, Shamsipur, Mojtaba, Salimi, Fatemeh, Ramezani, Majid·2021·Separation Science and Technology

Abstract

A simple and rapid separation and preconcentration method based on precipitation combined with flame atomic absorption spectrometry for the determination of trace amounts of cadmium and lead ions has been introduced. Under the optimum conditions, the method exhibited linear dynamic ranges of 5–400 µg/L for cadmium and 8–500 µg/L for lead. The detection limits were 0.96 and 1.71 µg/L and the enhancement factors were 115 and 110 for cadmium and lead, respectively. The results revealed that the presented method is a good technique for the determination of target metal ions in natural water samples.

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Crossref · 10.1080/01496395.2020.1788597

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Authors
Koosha, E., Shamsipur, M., Salimi, F., & Ramezani, M.
Affiliations
  • Islamic Azad University, Arak (IR)
  • Razi University (IR)
Corresponding author
Ramezani, Majid
Venue
Separation Science and Technology
Published
2020-07-08
Volume
56
Issue
10
Pages
1721-1729
ISSN
  • 0149-6395 (ISSN-L)
  • 1520-5754
OpenAlex
W3041966478
Cited by
26
References
34
Citations by year
2026: 1 · 2025: 1 · 2024: 4 · 2023: 6 · 2022: 8 · 2021: 4 · 2020: 2
FWCI
2.59
Type
journal article
Language
en
Open access
closed
Locations
Separation Science and Technology (publishedVersion)
Topics
  • Physical Sciences › Chemistry › Analytical Chemistry › Analytical chemistry methods development
  • Physical Sciences › Environmental Science › Water Science and Technology › Environmental and Analytical Chemistry Studies
  • Physical Sciences › Chemistry › Electrochemistry › Electrochemical Analysis and Applications
Keywords
cadmium, lead, preconcentration, simultaneous separation, trace metal analysis, natural water samples, flame atomic absorption spectrometry, experimental design optimization

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