Validation of High-Resolution Continuum Source Flame Atomic Absorption Spectrometry for Determination of Selected Toxic Metals in the Decontamination Process of Wastewater Discharged in Natural Receivers

被引：0

作者：

Senna, Bame Sanah ^{[1
]}

Masamba, Wellington ^{[1
]}

Obuseng, Veronica ^{[2
]}

Frentiu, Tiberiu ^{[3
,4
]}

Angyus, Bogdan Simion ^{[5
]}

Covaci, Eniko ^{[3
,4
]}

机构：

[1] Botswana Int Univ Sci & Technol, Fac Sci, Dept Chem & Forens Sci, Plot 10071 Khurumela Ward,Private Bag 16, Palapye, Botswana

[2] Univ Botswana, Fac Sci, Dept Chem, Plot 4775 Notwane Rd,Private Bag UB 022, Gaborone, Botswana

[3] Babes Bolyai Univ, Fac Chem & Chem Engn, Arany Janos 11, Cluj Napoca 400028, Romania

[4] Babes Bolyai Univ, Res Ctr Adv Anal Instrumentat & Chemometr, Arany Janos 11, Cluj Napoca 400028, Romania

[5] Natl Inst Res & Dev Optoelect INOE 2000 INCD Bucha, Res Inst Analyt Instrumentat, Donath 67, Cluj Napoca 400293, Romania

来源：

ACTA CHIMICA SLOVENICA | 2024年 / 71卷 / 03期

关键词：

High-resolution continuum source flame atomic absorption spectrometry; inductively coupled plasma optical emission spectrometry; toxic metal; water analysis; method validation;

D O I：

10.17344/acsi.2023.8534

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new method based on high-resolution continuum source flame atomic absorption spectrometry (HR-CS FAAS) was validated for the determination of selected toxic metals in wastewater resulting from mining activity, compared to induc-tively coupled plasma optical emission spectrometry (ICP-OES) and line-source flame atomic absorption spectrometry (LS FAAS). The HR-CS FAAS method was characterized by detection limits (LODs) in the range (mu g L-1) 1(Mn)-30(Pb), better than ICP-OES for Cu, Fe, Ni, Co, Pb and Mn, and poorer for Cd, Zn and Cr. Dunnett's test showed that both methods were not affected by significant bias against certified values. The recovery in the HR-CS FAAS method was in the range of 98-103% with relative extended uncertainty of 9-18% and precision of 2-11%. Compared to LS FAAS, the HR-CS FAAS presented better LODs for Pb and Cr. The HR-CS FAAS method is suitable for determining selected toxic elements in filtered water samples without any chemical treatment

引用

页码：500 / 508

页数：9

共 50 条

[21] High-resolution continuum source atomic absorption spectrometry: a review of current applications
Eskina, V. V.
Baranovskaya, V. B.
Karpov, Yu. A.
Filatova, D. G.
RUSSIAN CHEMICAL BULLETIN, 2020, 69 (01) : 1 - 16
[22] Preconcentration and Determination of Copper(II) by Novel Solid-Phase Extraction and High-Resolution Continuum Source Flame Atomic Absorption Spectrometry
Baytak, Sitki
Kasumov, Veli T.
ANALYTICAL LETTERS, 2017, 50 (01) : 105 - 116
[23] Determination of Silicon in Vegetable Oil and Biodiesel by High-Resolution Continuum Source Flame Atomic Absorption Spectrometry Using Sample Dilution with Xylene
de Oliveira, Ligia C. C.
Vieira, Mariana A.
Ribeiro, Anderson S.
Lisboa, Meibel T.
Goncalves, Rodrigo A.
de Campos, Reinaldo C.
ENERGY & FUELS, 2012, 26 (11) : 7041 - 7044
[24] Simultaneous determination of rhodium and ruthenium by high-resolution continuum source graphite furnace atomic absorption spectrometry
Zambrzycka-Szelewa, Elzbieta
Lulewicz, Marta
Godlewska-Zylkiewicz, Beata
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2017, 133 : 81 - 87
[25] Determination of Polyorganosiloxanes (by Silicon) in Water by Extraction High-Resolution Continuum Source Electrothermal Atomic Absorption Spectrometry
Shtin, T. N.
Gurvich, V. B.
Galasheva, O. E.
Shelomentsev, I. G.
Neudachina, L. K.
Shtin, S. A.
INORGANIC MATERIALS, 2023, 59 (14) : 1387 - 1395
[26] Direct determination of P in biodiesel by high-resolution continuum source graphite furnace atomic absorption spectrometry
de Campos, Reinaldo Calixto
Correia, Carolina Lyrio T.
Vieira, Flavia
Saint'Pierre, Tatiana D.
Oliveira, Ana Cristina
Goncalves, Rodrigo
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2011, 66 (05) : 352 - 355
[27] Determination of Polyorganosiloxanes (by Silicon) in Water by Extraction High-Resolution Continuum Source Electrothermal Atomic Absorption Spectrometry
T. N. Shtin
V. B. Gurvich
O. E. Galasheva
I. G. Shelomentsev
L. K. Neudachina
S. A. Shtin
Inorganic Materials, 2023, 59 : 1387 - 1395
[28] Determination of Cu and Mn in Seawater by High-Resolution Continuum Source Graphite Furnace Atomic Absorption Spectrometry
Burylin, Mikhail Yu
Kopeyko, Elena S.
Bauer, Viktoriya A.
ANALYTICAL LETTERS, 2022, 55 (10) : 1663 - 1671
[29] Determination of sulfur in food by high resolution continuum source flame molecular absorption spectrometry
Zambrzycka, Elzbieta
Godlewska-Zylkiewicz, Beata
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2014, 101 : 234 - 239
[30] A new approach for the determination of sulphur in food samples by high-resolution continuum source flame atomic absorption spectrometer
Ozbek, N.
Baysal, A.
FOOD CHEMISTRY, 2015, 168 : 460 - 463

← 1 2 3 4 5 →