On-site spectrophotometric determination of antimony in water, soil and dust samples of Central India

Shrivas, Kamlesh; Agrawal, Kavita; Harmukh, Neetu

doi:10.1016/j.jhazmat.2007.11.044

Cited by 17 publications

(8 citation statements)

References 24 publications

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“…The main source of these metals for human is food [39][40][41][42][43][44][45][46]. The results obtained in the presented work for trace elements in chicken and chicken products were acceptable to human consumption at nutritional and toxic levels.…”

Section: Resultsmentioning

confidence: 86%

Assessment of trace element contents of chicken products from turkey

Uluözlü

Tüzen

Mendil

et al. 2009

Journal of Hazardous Materials

137

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Section: Resultsmentioning

confidence: 86%

Assessment of trace element contents of chicken products from turkey

Uluözlü

Tüzen

Mendil

et al. 2009

Journal of Hazardous Materials

137

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“…The metal contains were estimated using N-phenylbeziumidylthiourea and Phenanthroline methods for Sb (Shrivas et al, 2008) and Fe (De, 2008) respectively. The pH values of the water samples were examined at the site of sample collection with a portable pH meter (Eutech, pH Tester 30).…”

Section: Methodsmentioning

confidence: 99%

Arsenic Contamination in Groundwater: A Statistical Modeling

Roy¹,

Mondal²,

Das³

et al. 2013

J. Urb. and Environ. Engng

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Abstract:High arsenic in natural groundwater in most of the tubewells of the Purbasthali-Block II area of Burdwan district (W.B, India) has recently been focused as a serious environmental concern. This paper is intending to illustrate the statistical modeling of the arsenic contaminated groundwater to identify the interrelation of that arsenic contain with other participating groundwater parameters so that the arsenic contamination level can easily be predicted by analyzing only such parameters. Multivariate data analysis was done with the collected groundwater samples from the 132 tubewells of this contaminated region shows that three variable parameters are significantly related with the arsenic. Based on these relationships, a multiple linear regression model has been developed that estimated the arsenic contamination by measuring such three predictor parameters of the groundwater variables in the contaminated aquifer. This model could also be a suggestive tool while designing the arsenic removal scheme for any affected groundwater.

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“…Antimony(V) was also determined after reduction to antimony(III) with sodium sulfite. The main figures of merits (Table 1) of the proposed method were compared successfully with many of the published electrochemical, chromatographic and spectrometric methods [9,15,29,36,[40][41][42][43][44]. The values of LOD and LOQ are lower than those were obtained by some electrochemical methods [9,36,39,42].…”

mentioning

confidence: 88%

“…However, the reported method [29] suffered from time consuming, selectivity and reproducibility. Moreover, the developed method is more selective and sensitive than most of the reported methods [35][36][37][38][39][40][41][42][43][44].The validation of the DP CSV method for the assay of various concentrations of antimony(III) and (V) species in de ionized water was investigated. The results are summarized in Table 2, where, a satisfactory recovery percentage of antimony species was achieved confirming the precision of the method.…”

mentioning

confidence: 99%

Chemical Speciation of Antimony(III and V) in Water by Adsorptive Cathodic Stripping Voltammetry Using the 4‐(2‐Thiazolylazo) – Resorcinol

et al. 2010

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A simple adsorptive cathodic stripping voltammetry method has been developed for antimony (III and V) speciation using 4-(2-thiazolylazo) -resorcinol (TAR). The methodology involves controlled preconcentration at pH 5, during which antimony(III) -TAR complex is adsorbed onto a hanging mercury drop electrode followed by measuring the cathodic peak current (I p,c ) at À0.39 V versus Ag/AgCl electrode. The plot of I p,c versus antimony(III) concentration was linear in the range 1.35 10 À9 -9.53 10 À8 mol L À1.The LOD and LOQ for Sb(III) were found 4.06 10 À10 and 1.35 10 À9 mol L À1, respectively. Antimony(V) species after reduction to antimony(III) with Na 2 SO 3 were also determined. Analysis of antimony in environment water samples was applied satisfactorily.

show abstract

On-site spectrophotometric determination of antimony in water, soil and dust samples of Central India

Cited by 17 publications

References 24 publications

Assessment of trace element contents of chicken products from turkey

Assessment of trace element contents of chicken products from turkey

Arsenic Contamination in Groundwater: A Statistical Modeling

Chemical Speciation of Antimony(III and V) in Water by Adsorptive Cathodic Stripping Voltammetry Using the 4‐(2‐Thiazolylazo) – Resorcinol

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