跳至主要内容

Determination and Quantification of Vanadium(V) in Environmental Samples Using Chemically Modified Chitosan Sorbent

Read full paper at:
http://www.scirp.org/journal/PaperInformation.aspx?PaperID=47475#.VFm48WfHRK0

The application of biopolymers such as chitosan is one of the emerging sorption methods for the removal of metal ions, even at low concentrations. A rapid, sensitive and selected method is de- scribed for preconcentrative determination of vanadium(V) using the synthesized 3-Hydroxyben- zaldehyde-4 Amino antipyrine (HBAP), which was chemically immobilized on chitosan. This is easy to prepare in comparison to many other sorbents. The synthesized sorbent material was se- lective to vanadium(V) within a better response time of 30 min. The method was selective in presence of other foreign ions like Cl-, F-, , , Na+, Ca2+, Zn2+, Fe3+, Fe2+, Cu2+, Cr3+, EDTA, Mn2+, Co2+ and Ni2+. The calibration plots were linear over the concentration range of 0.5 μg·L-1 to 7 μg·L-1 of vanadium(V). These values are 100 times lower than by the direct determination of vanadium by FAAS. The developed procedure was reproducible with a relative standard deviation of 2.84%. The developed sorbent was successfully applied for the determination of vanadium(V) in real water and soil samples. Unlike most preconcentration procedures, the present enrichment method allowed for a rapid and reliable determination of vanadium(V) in environmental samples by the simple and routinely available flame atomic absorption spectrometry technique.
Cite this paper
Yadamari, T. , Yakkala, K. and Naidu Gurijala, R. (2014) Determination and Quantification of Vanadium(V) in Environmental Samples Using Chemically Modified Chitosan Sorbent. Journal of Encapsulation and Adsorption Sciences, 4, 53-61. doi: 10.4236/jeas.2014.42006. 
 

[1] Wuilloud, R.G., Salonia, J.A., Olsina, R.A. and Martinez, L.D. (2000) Determination of Vanadium(V) in Drinking Water by Flow Injection and Preconcentration in a Knotted Reactor by Inductively Coupled Plasma Optical Emission Spectrometry with Ultrasonic Nebulization. Spectrochimica Acta Part B, 55, 671-680.
http://dx.doi.org/10.1016/S0584-8547(00)00215-9
[2] Committee on Biologic Effects of Atmospheric Pollutants (1974) Vanadium. National Academy of Sciences, Washington DC.
[3] Waters, M.D. (1977) Toxicology of Vanadium. In: Goyer, R.A. and Mehlman, M.A., Ed., Advances in Modern Toxicology, Toxicology of Trace Elements, Wiley, New York, 147-189.
[4] Davies, D.J.A. and Bennett, B.G. (1983) Exposure Commitment Assessments of Environmental Pollutants. Vol. 3, Monitoring Assessment and Research Centre (MARC Report No. 30), University of London, London.
[5] Venugopal, B. and Luckey, T.D. (1979) Metal Toxicity in Mammals. Plenum Press, New York, 220.
[6] APHA (1995) Standard Methods for the Examination of Water and Wastewater. 19th Edition, American Public Health Association, Washington DC, 3-101.
[7] Arnon, D.I. (1958) The Role of Micronutrients in Plant Nutrition with Special Reference to Photosynthesis and Nitrogen Assimilation. In: Lamb, C.A., Bentley, O.G. and Beattie, O.G., Eds., Trace Elements, Academic Press, New York, 1-32.
[8] Kolthoff, I.M., Elving, P.I. and Stross, F.H. (1971) Treatise on Analytical Chemistry, Part III. Wiley Interscience, New York, 89.
[9] Kiriyana, T. and Kuroda, R. (1972) A Combined Ion-Exchange Spectrophotometric Determination of Vanadium in Sea and Natural Waters. Analytica Chimica Acta, 62, 464-467.
http://dx.doi.org/10.1016/0003-2670(72)80060-6
[10] Kiran Kumar, T.N. and Revanasiddappa, H.D. (2005) Spectrophotometric Determination of Vanadium Using Variamine Blue and Its Application to Synthetic, Environmental and Biological Samples. Journal of the Iranian Chemical Society, 2, 161-167.
[11] Rostampour, L. and Ali Tahar, M. (2008) Determination of Trace Amounts of Vanadium By UV-Vis Spectrophotometric after Separation and Preconcentration with Modified Natural Clinoptilolite as a New Sorbent. Talanta, 75, 1279-1283. http://dx.doi.org/10.1016/j.talanta.2008.01.045
[12] Amin, A.S. (2003) Solid—Phase Spectrophotometric Determination of Trace Amounts of Vanadium Using 2,3-Dichloro-6(3-carboxy-2-hydroxynaphthylazo) quinoxaline. Spectrochemica Acta Part A, 59, 1025-1033.
http://dx.doi.org/10.1016/S1386-1425(02)00259-7
[13] Mahaveer, B.M., Jaldappa, S. and Saraswati, P.M. (2001) Spectrophotometric Determination of Vanadium(V) in Minerals, Steels, Soil and Biological Samples Using Phenothiazine Derivatives. Analytical Sciences, 17, 979-982.
http://dx.doi.org/10.2116/analsci.17.979
[14] Hu, Q., Yang, G., Huang, Z. and Yin, J. (2004) Study on Solid Phase Extraction and Spectrophotometric Determination of Vanadium with 2-(2-Quinolylazo)-5-Diethylaminophenol. Bulletin of the. Korean Chemical Society, 25, 263-266. http://dx.doi.org/10.5012/bkcs.2004.25.2.263
[15] Agnihotri, N., Dass, R. and Mehta, J.R. (1999) A Highly Sensitive and Selective Spectrophotometric Determination of Vanadium(V) Using 6-Chloro-3-hydroxy-7-methyl-2-(2-thienyl)-4H-chromen-4-one. Analytical Science, 15, 1261-1264. http://dx.doi.org/10.2116/analsci.15.1261
[16] Murthy, R.S.S. and Ryan, D.E. (1983) Determination of Arsenic Molybdenum, Uranium and Vanadium in Sea-Water by Colloid Flotation. Analytical Chemistry, 55, 682-684.
http://dx.doi.org/10.1021/ac00255a023
[17] Greenberg, R.R. and Kingston, H.M. (1983) Trace Element Analysis of Natural Water Samples by Neutron Activation Analysis with Chelating Resin. Analytical Chemistry, 55, 1160-1165.
http://dx.doi.org/10.1021/ac00258a041
[18] Sabbioni, E., Kueera, J., Pietra, R. and Vesterberg, O. (1996) A Critical Review on Normal Concentration of Vanadium in Human Blood, Serum, and Uranine. Science Total Environment, 188, 49-58.
http://dx.doi.org/10.1016/0048-9697(96)05164-9
[19] Hirata, S., Umezaki, Y. and Ikeda, M. (1986) Determination of Chromium (III), Titanium, Vanadium, Iron (III) and Aluminum by Inductively Coupled Plasma Atomic Emission Spectrometry with an On-Line Preconcentration Ion-Exchange Column. Analytical Chemistry, 58, 2602-2606.
http://dx.doi.org/10.1016/0048-9697(96)05164-9
[20] Wu, W., Qian, S.-H., Xiao, M., Huang, G.-Q. and Chen, H. (2002) Preconcentration of Vanadium(V) on Cross Linked Chitosan and Determination by Graphite Furnace Atomic Absorption Spectrometry. Wuhan University Journal of Natural Science, 7, 222-226. http://dx.doi.org/10.1007/BF02830323
[21] Yanashige, T., Yananoto, M. and Sunahara, H. (1989) Comparison of Decomposition Methods for the Analysis of Atmospheric Particulates by Atomic Absorption Spectrometry. Analyst, 114, 1071-1077.
http://dx.doi.org/10.1039/an9891401071
[22] Osifo, P.O., Neomgus, H.W.J.P., Everson, R.C., Webster, A., and Gun, M. (2009) The Adsorption of Copper in a Packed-Bed of Chitosan Beads: Modeling Multiple Adsorption and Regeneration. Journal of Hazardous Materials, 167, 1242-1245. http://dx.doi.org/10.1016/j.jhazmat.2009.01.109
[23] Park, C.I., Kim, H.S. and Cha, K.W. (1999) Spectrophotometric Determination of Copper after Selective Extraction with α-(2-Benzimidazolyl)-α’,α”-(N-5-nitro-2-Pyridyl hydrazone)-toluene in the Presence of Brij 58. Bulletin of the Korean Chemical Society, 20, 352-354.
[24] McGrath, S.P. and Cunliffe, C.H. (1985) A Simplified Method for the Extraction of the Metals Fe, Zn, Cu, Ni, Cd, Pb, Cr, Co and Mn from Soils and Sewage Sludge. Journal of the Science of Food and Agriculture, 36, 794-798.
http://dx.doi.org/10.1002/jsfa.2740360906                 eww141105lx
标签：

评论

发表评论

此博客中的热门博文

Does Immigration Promote the Investment of the Monopolistic Firm?

In the present paper, we examine the effect of increasing uncertainty of immigrants’ growth on the optimal timing of investment of a firm that has a monopolistic power over the labor market. It is revealed that when the uncertainty of immigrants’ growth is more than a threshold level, increasing uncertainty of immigrants’ growth accelerates the optimal timing of firms’ investment and enhances the economic growth, even if the uncertainty of immigrants’ growth is formulated by the geometric Brownian motion, which is in sharp contrast to the standard result that an increase in the uncertainty postpones the optimal timing. With an increase in the immigrants over the past ten years, workforces in the host countries have been growing significantly to the extent that the immigrants represent 70% of the increase in the workforce in Europe, and 47% in the United States as OECD indicates. In the present paper, we attempted to investigate the effect of increased uncertainty caused by the growi...
发表评论
阅读全文

Education Policy Implementation: A Mechanism for Enhancing Primary Education Development in Zanzibar

Education is one of the fundamental rights of individuals; therefore, the government of a country needs to develop and strengthen educational policy and quality as well as to ensure that everyone has equal access to basic education. The improvement of access and quality of education in the world is becoming as an essential factor in development, whereas the basic education (primary school), is acknowledged as a foundation of the higher educational development for every country. To fulfill this goal, governments introduce several policies and procedures; however, it requires some reforms and participation from the politician, policymakers, and other stakeholders to re-examine educational policy so that it can lead to multiplication and betterment of the reforms. Educational reforms actually focus on accountability. A positive educational development and reform is very challenging and needs more effort and strategy on how to use and utilize the resources effectively as such it can achie...
发表评论
阅读全文