Removal of As (III) from Aqueous Solutions Using Montmorillonite
Ansar Anjum, Punnuswamy Lokeswari, Manpreet Kaur, Monika Datta
DOI: 10.4236/jasmi.2011.12004   PDF    HTML     5,315 Downloads   11,197 Views   Citations


Arsenic (III) adsorption has been studied as a function of concentration of arsenic (III) in the solution, pH of the solu- tion, contact time during the batch extraction process using montmorillonite (MMT) and surfactant modified MMT (CPC-MMT and CTAB-MMT) from aqueous solution It has been observed that up to 90% of arsenic (III) can be ex- tracted from a solution containing 100 ppm of As (III) at pH 8.0, within a contact time of 10 minutes. The lowest level of As (III) that could be extracted was found to be 0.4 ppm.

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A. Anjum, P. Lokeswari, M. Kaur and M. Datta, "Removal of As (III) from Aqueous Solutions Using Montmorillonite," Journal of Analytical Sciences, Methods and Instrumentation, Vol. 1 No. 2, 2011, pp. 25-30. doi: 10.4236/jasmi.2011.12004.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] A. Ramesh, H. Hasegawa, T. Maki and K. Ueda, “Adsorption of Arsenic from Aqueous Solutions by Polymeric Al/Fe Modified Montmorillonite,” Separation and Purification Technology, Vol. 56, No. 1, 2007, pp. 90-100. doi:10.1016/j.seppur.2007.01.025
[2] Md. M. Rahman, Y. Seike and M. Okumara, “Concentrations of Arsenic in Brackish Lake Water: Application of Tristimulus Colorimetric Determination,” The Japan Society for Analytical Chemistry, Vol. 22, No. 3, 2006, p. 475.
[3] P. Sharma, “Sequential Trace Determination Arsenic (V) by Differential Pulse of Arsenic (III),” Analytical Sciences, Vol. 11, No. 2, 1995, pp. 261-262. doi:10.2116/analsci.11.261
[4] Md. J. Haron, F. A. Rahim, A. H. Abdullah, M. Z. Hussein and A. Kassim, “Sorption Removal of Arsenic by Cerium-Exchanged Zeolite P,” Materials Science and Engineering B, Vol. 149, No. 2, 2008, pp. 204-208. doi:10.1016/j.mseb.2007.11.028
[5] P. Mohanty, C. B. Majumder and B. Mohanty, “Laboratory Based Approaches for Arsenic Remediation from Contaminated Water: Recent Developments,” Journal of Hazardous materials, Vol. 137, No. 1, 2006, pp. 464-479. doi:10.1016/j.jhazmat.2006.02.023
[6] X. Dai, O. Nekrassova, M. E. Hyde and R. G. Compton, “Anodic Stripping Voltammetry of Arsenic (III) Using Gold Nanoparticle-Modified Electrodes,” Analytical Chemistry, Vol. 76, No. 19, 2004, pp.5924-5929. (1993)
[7] N. Haque, G. Morrison, I. C.-A. Jorge and L. GardeaTorresday, “Iron Modified Light Expanded Clay Aggregates for the Removal of Arsenic (V) from Ground Water,” Microchemical Journal, Vol. 88, No. 1, 2008, pp. 7-13. doi:10.1016/j.microc.2007.08.004
[8] A. Maiti, S. D. Gupta, J. K. Basu and S. De, “Adsorption of Arsenite Using Natural Laterite As Adsorbent,” Separation and Puri?cation Technology, Vol. 55, No. 3, 2007, pp. 350-359. doi:10.1016/j.seppur.2007.01.003
[9] E. A. Deliyanni, E. N. Peleka and K. A. Matis, “Effect of Cationic Surfactant on Adsorption of Arsenates onto Akaganeite Nanocrystals,” Separation science and Technology, Vol. 42, No. 5, 2007, pp. 993-1012. doi:10.1080/01496390701206306
[10] H. Khalaf, O. Bouras and V. Perrichon, “Synthesis and Characterization of Al-Pillared and Cationic Surfactant Modified Al-Pillared Algerian Bentonite,” Microporous Materials, Vol. 8, No. 3-4, 1997, pp. 141-150.
[11] O. Agrawal, G. Sunita and V. K. Gupta, “A Sensitive Colorimetric Method for the Determination of Arsenic in Environmental and Biological Samples,” Journal of Chinese Chemical Society, Vol. 46, No. 4, 1999, pp. 641-645.
[12] B. Ersoy and M. ?elik, “Effect of Hydrocarbon Chain Length on Adsorption of Cationic Surfactants onto Clinoptilolite,” Clays Clay Minerals, Vol. 51, No. 2, 2003, pp. 172-180. doi:10.1346/CCMN.2003.0510207
[13] Z. Li and R. S. Bowman, “Retention of Inorganic Oxyanions by Organo-Kaolinite,” Water Research, Vol. 35, No. 6, 2001, pp. 3771-3776.

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