Simultaneous preconcentration of Co(II), Ni(II), Cu(II), and Cd(II) from environmental samples on Amberlite XAD-2000 column and determination by FAAS

Duran, Celal; Şentürk, Hasan Basri; Elçi, Latif; Soylak, Mustafa; Tufekci, Mehmet

doi:10.1016/j.jhazmat.2008.05.034

Cited by 73 publications

(23 citation statements)

References 34 publications

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“…The data obtained from present coprecipitation method have been compared with those of recently reported heavy metal separation and preconcentration methods (Tab. 6) [3,11,[26][27][28][29][30][31][32]. The proposed method is primarily superior to those reported methods in literature in terms of no need to consumption of organic solvent.…”

Section: Discussionmentioning

confidence: 85%

Preconcentration by Coprecipitation of Copper and Nickel with Mo(VI)/Triazole Derivative System and Their Determinations by Flame Atomic Absorption Spectrometry in Food and Water Samples

Özdeş

Duran

Bayrak

et al. 2011

CLEAN Soil Air Water

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A new separation and preconcentration technique based on coprecipitation of Cu (II) and Ni(II) ions by the aid of Mo(VI)/di-tert-butyl{methylenebis[5-(chlorobenzyl)-4H-1,2,4-triazol-3,4-diyl]}biscarbamate (BUMECTAC) precipitate has been established. The Mo(VI)/ BUMECTAC precipitate was dissolved by concentrated HNO 3 and the solution was completed to 5.0 mL with distilled/deionized water. The levels of the analyte ions were determined by flame atomic absorption spectrometer. The effects of experimental conditions like HNO 3 concentration, amount of BUMECTAC and Mo(VI), sample volume, etc. and also the influences of some foreign ions were investigated in detail on the quantitative recoveries of analyte ions. The preconcentration factors were found to be 40 for Cu(II) and 100 for Ni(II) ions. The detection limits for Cu(II) and Ni(II) ions based on 3s (N:10) were 0.43 and 0.70 mg L À1 , respectively. The relative standard deviations were found to be lower than 4.0% for both analyte ions. The accuracy of the method was checked by spiked/recovery tests and the analysis of two certified reference materials (Environment Canada TM-25.3 and CRM-SA-C Sandy Soil C). The procedure was successfully applied to sea water and stream water as liquid samples and baby food as solid sample in order to determine the levels of Cu(II) and Ni(II) ions.

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Section: Discussionmentioning

confidence: 85%

Preconcentration by Coprecipitation of Copper and Nickel with Mo(VI)/Triazole Derivative System and Their Determinations by Flame Atomic Absorption Spectrometry in Food and Water Samples

Özdeş

Duran

Bayrak

et al. 2011

CLEAN Soil Air Water

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“…To improve the quality and quantity, it is important to monitor the amount of trace metal ions in the samples of environmental importance and it has become a more demanding issue. Industries that introduce trace metals in the environment are predominantly metal sanitizing, paints and tinctures, metal extraction, batteries discharge and industrial effluents [1][2][3]. Copper is one of the heavy metals that tends to accumulate in the body and causes mucosal irritation, lung cancer, damage to capillary, kidney and liver and gastrointestinal symptoms such as diarrhea, abdominal pain, nausea, and vomiting [4].…”

Section: Introductionmentioning

confidence: 99%

Comparison of simple and chelated amberlite IR-120 for preconcentration and Determination of Cu(II) from aqueous samples

Sadia¹,

Jan²,

Shah³

et al. 2016

Bull. Chem. Soc. Eth.

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ABSTRACT. In the present study, the efficiency of simple and chelating Amberlite IR-120 with α-nitroso β-naphthol (IR-αNβN) and with 8-hydroxy quinoline (IR-8HQ) has been compared for the removal of Cu(II) from aqueous solutions. The chelation was confirmed using different characterization techniques like SEM, TGA and FTIR. A number of experiments were carried out in batch system to determine the effect of different parameters on adsorption of Cu(II) like pH, contact time and sample volume. The results showed occurrence of maximum adsorption at pH 7 in 10 min with adsorption capacity of 71.5 mg g -1 at 298 K. The adsorption followed pseudo second order kinetic model among the four kinetic models applied. Maximum desorption from IR-8HQ was obtained with a mixture of 4.0 M HCl and 0.5 M HNO3. Furthermore, IR-8HQ was found to be most selective adsorbent among three adsorbents investigated. The developed preconcentration procedure was successfully applied to spiked tap water and real samples.

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“…This topic is also applied in different areas such as biology and medicine (da Silva et al 2004). However, the level of heavy metal concentration in environmental samples is fairly low and preconcentration procedures are often required (Duran et al 2009). Among numbers of methods such as liquid-liquid extraction (Komjarova and Blust 2006;Wei et al 2003;Behbahani et al 2014c), chemical precipitation (Matlock et al 2002a(Matlock et al , 2002b, ion exchange (Akcin et al 2011), reverse osmosis adsorption (Akieh et al 2008), and solid-phase extraction (SPE), solid-phase extraction has attracted a c o n s i d e r a b l e a m o u n t o f i n t e r e s t s f o r t h e preconcentration of toxic heavy metals (Tuzen et al 2008;Behbahani et al 2014dGhaedi et al 2008Ghaedi et al , 2007, due to higher efficiency and low consumption of pure organic solvents.…”

Section: Introductionmentioning

confidence: 99%

Application of 1-(2-pyridylazo)-2-naphthol-modified nanoporous silica as a technique in simultaneous trace monitoring and removal of toxic heavy metals in food and water samples

Abolhasani

Behbahani

2014

Environ Monit Assess

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Solid-phase extraction is one the most useful and efficient techniques for sample preparation, purification, cleanup, preconcentration, and determination of heavy metals at trace levels. In this paper, functionalized MCM-48 nanoporous silica with 1-(2-pyridylazo)-2-naphthol was applied for trace determination of copper, lead, cadmium, and nickel in water and seafood samples. The experimental conditions such as pH, sample and eluent flow rate, type, concentration and volume of the eluent, breakthrough volume, and effect of coexisting ions were optimized for efficient solid-phase extraction of trace heavy metals in different water and seafood samples. The content of solutions containing the mentioned heavy metals was determined by flame atomic absorption spectrometry (FAAS), and the limits of detection were 0.3, 0.4, 0.6, and 0.9 ng mL(-1) for cadmium, copper, nickel, and lead, respectively. Recoveries and precisions were >98.0 and <4%, respectively. The adsorption capacity of the modified nanoporous silica was 178 mg g(-1) for cadmium, 110 mg g(-1) for copper, 98 mg g(-1) for nickel, and 210 mg g(-1) for lead, respectively. The functionalized MCM-48 nanoporous silica with 1-(2-pyridylazo)-2-naphthol was characterized by thermogravimetry analysis (TGA), differential thermal analysis (DTA), transmission electron microscopy (TEM), Fourier transform infrared spectrometry (FT-IR), X-ray diffraction (XRD), elemental analysis (CHN), and N2 adsorption surface area measurement.

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Simultaneous preconcentration of Co(II), Ni(II), Cu(II), and Cd(II) from environmental samples on Amberlite XAD-2000 column and determination by FAAS

Cited by 73 publications

References 34 publications

Preconcentration by Coprecipitation of Copper and Nickel with Mo(VI)/Triazole Derivative System and Their Determinations by Flame Atomic Absorption Spectrometry in Food and Water Samples

Preconcentration by Coprecipitation of Copper and Nickel with Mo(VI)/Triazole Derivative System and Their Determinations by Flame Atomic Absorption Spectrometry in Food and Water Samples

Comparison of simple and chelated amberlite IR-120 for preconcentration and Determination of Cu(II) from aqueous samples

Application of 1-(2-pyridylazo)-2-naphthol-modified nanoporous silica as a technique in simultaneous trace monitoring and removal of toxic heavy metals in food and water samples

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