Determination of heavy metals by ICP-OES and F-AAS after preconcentration with 2,2′-bipyridyl and erythrosine

Feist, Barbara; Mikuła, Barbara; Pytlakowska, Katarzyna; Puzio, B.; Buhl, Franciszek

doi:10.1016/j.jhazmat.2007.07.095

Cited by 64 publications

(22 citation statements)

References 18 publications

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“…Therefore selective and quantitative extraction of trace metals ions in aqueous samples is of paramount importance and received higher attention 1. Different techniques including liquid–liquid extraction,2 solid‐phase extraction (SPE),3–5 ion exchange,6 co‐precipitation7 and cloud point extraction8 are being used frequently for the extraction and pre‐concentration of metal ions. Among these techniques, SPE technique has been identified as most appropriate and suitable for the extraction and pre‐concentration of majority of the metals.…”

Section: Introductionmentioning

confidence: 99%

Solid‐phase extraction and pre‐concentration of trace metals in natural waters using indigenously synthesized chelating resin and their subsequent determination by ICP‐OES

Waqar

Jan

Hakim

et al. 2011

Asia-Pacific J Chem Eng

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A laboratory made chelating resin based on immobilization of fluorinated β-diketone group on styrene divinyl benzene was employed for the extraction and pre-concentration of trace metals in natural water samples before their determination by inductively coupled plasma optical emission spectrometry (ICP-OES). Extraction efficiency of the resin toward metal ions was examined by column procedure. Various experimental parameters consisting pH, sample loading flow rate, eluent concentration/volume and breakthrough limits were investigated for the effective uptake of metals on the resin. The resin capacity at pH (9) was found to be 10. 20, 9.13, 7.47, 8.67, 3.12, 6.45 and 9.80 mg g −1 for Cd (Cadmium), Co (Cobalt), Fe (Iron), Mn (Manganese), Mo (Molybdenum), Ni (Nickel) and Zn (Zinc), respectively. The method was applied for the extraction/pre-concentration of Cd, Co, Fe, Mn, Mo, Ni and Zn in natural water samples and their subsequent determination was carried out by ICP-OES. Percentage recoveries obtained for the selected metals except Mo were ≥95% under similar experimental conditions with <5% relative standard deviation. Alkali/alkaline earth metals, the major matrix ions were not retained on the resin, the resin is selective for trace metals, therefore it is suitable for the extraction of these metals in natural water samples for environmental and health-related studies. 

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Section: Introductionmentioning

confidence: 99%

Solid‐phase extraction and pre‐concentration of trace metals in natural waters using indigenously synthesized chelating resin and their subsequent determination by ICP‐OES

Waqar

Jan

Hakim

et al. 2011

Asia-Pacific J Chem Eng

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“…and 3.40 mg/g, respectively (Feist et al 2008). In another study, Cu 2C amount was found to be 3.66 mg/ g, whereas Ni 2C amount was found to be lower than 0.2 mg/g (Milacic and Kralj 2003).…”

Section: Analytical Features Of Spe Methodsmentioning

confidence: 88%

Preconcentration withBacillus subtilis–Immobilized Amberlite XAD-16: Determination of Cu²⁺and Ni²⁺in River, Soil, and Vegetable Samples

Okumuş

Özdemir

Kılınç

et al. 2015

Bioremediation Journal

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Solid-phase extraction (SPE) method was developed for the preconcentration of Cu 2C and Ni 2C before their determination by inductively coupled plasma optical emission spectrometry (ICP-OES). Bacillus subtilisimmobilized Amberlite XAD-16 was used as biosorbent. Effects of critical parameters such as pH, flow rate of samples, amount of Amberlite XAD-16 and biosorbent, sample volume, eluent type, and volume and concentration of eluent on column preconcentration of Cu 2C and Ni 2C were optimized. Applicability of the method was validated through the analysis of the certified reference tea sample (NCS ZC73014). Sensitivity of ICP-OES was improved by 36.4-fold for Cu 2C and 38.0-fold for Ni 2C by SPE-ICP-OES method. Limit of quantitation (LOQ) was found to be 0.7 and 1.1 ng/ml for Cu 2C and Ni 2C , respectively. Concentrations of Cu 2C and Ni 2C were determined by ICP-OES after application of developed method. Relative standard deviations (RSDs) were lower than 4.9% for Cu 2C and 7.9% for Ni 2C . The Tigris River that irrigates a large agricultural part of Southeast Turkey is polluted by domestic and industrial wastes. Concentrations of Cu 2C and Ni 2C were determined in water, soil, and some edible vegetables as a biomonitor for heavy metal pollution.

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“…The proposed procedure is superior to reported methods of heavy metal for preconcentration-separation in terms of no need of consumption of organic solvents and enrichment factor. The method is relatively rapid as compared with previously reported procedures for the enrichment of heavy metal ions [38][39][40][41][42][43][44][45][46].…”

Section: Resultsmentioning

confidence: 99%

Preconcentration and separation of trace amount of heavy metal ions on bis(2-hydroxy acetophenone)ethylendiimine loaded on activated carbon

Ghaedi

Shokrollahi

Kianfar

et al. 2009

Journal of Hazardous Materials

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Determination of heavy metals by ICP-OES and F-AAS after preconcentration with 2,2′-bipyridyl and erythrosine

Cited by 64 publications

References 18 publications

Solid‐phase extraction and pre‐concentration of trace metals in natural waters using indigenously synthesized chelating resin and their subsequent determination by ICP‐OES

Solid‐phase extraction and pre‐concentration of trace metals in natural waters using indigenously synthesized chelating resin and their subsequent determination by ICP‐OES

Preconcentration withBacillus subtilis–Immobilized Amberlite XAD-16: Determination of Cu²⁺and Ni²⁺in River, Soil, and Vegetable Samples

Preconcentration and separation of trace amount of heavy metal ions on bis(2-hydroxy acetophenone)ethylendiimine loaded on activated carbon

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Determination of heavy metals by ICP-OES and F-AAS after preconcentration with 2,2′-bipyridyl and erythrosine

Cited by 64 publications

References 18 publications

Solid‐phase extraction and pre‐concentration of trace metals in natural waters using indigenously synthesized chelating resin and their subsequent determination by ICP‐OES

Solid‐phase extraction and pre‐concentration of trace metals in natural waters using indigenously synthesized chelating resin and their subsequent determination by ICP‐OES

Preconcentration withBacillus subtilis–Immobilized Amberlite XAD-16: Determination of Cu2+and Ni2+in River, Soil, and Vegetable Samples

Preconcentration and separation of trace amount of heavy metal ions on bis(2-hydroxy acetophenone)ethylendiimine loaded on activated carbon

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Product

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Preconcentration withBacillus subtilis–Immobilized Amberlite XAD-16: Determination of Cu²⁺and Ni²⁺in River, Soil, and Vegetable Samples