Browse > Article
http://dx.doi.org/10.1016/j.jiec.2014.08.028

Adsorption of Hg(II) from aqueous solutions by thiol-functionalized polymer-coated magnetic particles  

Jainae, Kunawoot (Program of Petrochemistry and Polymer Science, Faculty of Science, Chulalongkorn University)
Sukpirom, Nipaka (Department of Chemistry, Faculty of Science, Chulalongkorn University)
Fuangswasdi, Saowarux (Department of Chemistry, Faculty of Science, Chulalongkorn University)
Unob, Fuangfa (Department of Chemistry, Faculty of Science, Chulalongkorn University)
Publication Information
Journal of Industrial and Engineering Chemistry / v.23, no., 2015 , pp. 273-278 More about this Journal
Abstract
A selective adsorbent for Hg(II) was prepared by coating $CoFe_2O_4$ particles with polystyrene and further modified with 2-(3-(2-aminoethylthio)propylthio)ethanamine. The coating method did not alter the saturation magnetization value of the adsorbents and it improved particle acid resistance and adsorption efficiency. The adsorbent could adsorb Hg(II) in a wide pH range with optimum pH of 7-8. The adsorption of Hg(II) followed Langmuir isotherm and pseudo-second order kinetics with the maximum adsorption capacity of $0.42mmol\;Hg\;g^{-1}$. Showing a selectivity in Hg(II) adsorption over co-existing ions, these adsorbents could be reused without significant efficiency loss over at least ten consecutive trials.
Keywords
Magnetic particles; Polymer coating; Adsorption; Mercury ions;
Citations & Related Records
연도 인용수 순위
  • Reference
1 M.A. Al-Ghouti, M.A.M. Khraisheh, M.N.M. Ahmad, S. Allen, J. Hazard. Mater. 165 (2009) 589.   DOI
2 G.L. Dotto, M.L.G. Vieira, L.A.A. Pinto, Ind. Eng. Chem. Res. 51 (2012) 6862.   DOI
3 Y. Ren, X. Wei, M. Zhang, J. Hazard. Mater. 158 (2008) 14.   DOI
4 A. Shukla, Y.H. Zhang, P. Dubey, J.L. Margrave, S.S. Shula, J. Hazard. Mater. 95 (2002) 137.   DOI
5 I. Langmuir, J. Am. Chem. Soc. 40 (1918) 1361.   DOI
6 K. Sanghamitra, A.K. Gupta, Chem. Eng. J. 122 (2006) 93.   DOI
7 D. Sarkar, M.E. Essington, K.C. Misra, Soil Sci. Soc. Am. J. 64 (2000) 1968.   DOI
8 J.A. Dean, Lange's Handbook of Chemistry, 13th ed., Mc Graw-Hill Book Co., Singapore, 1987.
9 A.E. Greenberg, L.S. Clescerl, A.D. Eaton, Standard Methods for the Examination of Water and Wastewater, 18th ed., EPS Group. Inc., New York, NY, USA, 1982.
10 M. Hadavifar, N. Bahramifar, H. Younesi, Q. Li, Chem. Eng. J. 237 (2014) 217.   DOI
11 L.N.H. Arakaki, V.S. Augusto Filha, K.S. de Sousa, F.P. Aguiar, M.G. da Fonseca, J.G.P. Espinola, Thermochim. Acta 440 (2006) 176.   DOI
12 M. Puanngam, F. Unob, J. Hazard. Mater. 154 (2008) 578.   DOI
13 Q.-F. Lu, M.-R. Huang, X.-G. Li, Chem. Eur. J. 13 (2007) 6009.   DOI
14 X.-G. Li, H. Feng, M.-R. Huang, Chem. Eur. J. 15 (2009) 4573.   DOI
15 X.-G. Li, X.-L. Ma, J. Sun, M.-R. Huang, Langmuir 25 (2009) 1675.   DOI
16 M.-R. Huang, H.-J. Lu, X.-G. Li, J. Mater. Chem. 22 (2012) 17685.   DOI
17 R.D. Ambashta, M. Sillanpaa, J. Hazard. Mater. 180 (2010) 38.   DOI
18 P.I. Girginova, A.L. Daniel-da-Silva, C.B. Lopes, P. Figueira, M. Otero, V.S. Amaral, E. Pereira, T. Trindade, J. Colloid Interface Sci. 345 (2010) 234.   DOI
19 B.Y. Song, Y. Eom, T.G. Lee, Appl. Surf. Sci. 257 (2011) 4754.   DOI
20 O. Hakami, Y. Zhang, C.J. Banks, Water Res. 46 (2012) 3913.   DOI
21 S. Zhang, Y. Zhang, J. Liu, Q. Xu, H. Xiao, X. Wang, H. Xu, J. Zhou, Chem. Eng. J. 226 (2013) 30.   DOI
22 Y. Wang, X. Teng, J. Wang, H. Yang, Nano Lett. 3 (2003) 789.   DOI
23 G. Li, J. Fan, R. Jiang, Y. Gao, Chem. Mater. 16 (2004) 1835.   DOI
24 Y. Sun, X. Ding, Z. Zheng, X. Cheng, X. Hu, Y. Peng, Eur. Polym. J. 43 (2007) 762.   DOI
25 S. Lu, R. Qu, J. Forcada, Mater. Lett. 63 (2009) 770.   DOI
26 G. Dodi, D. Hritcu, G. Lisa, M.I. Popa, Chem. Eng. J. 203 (2012) 130.   DOI
27 L. Li, S. Tang, D. Ding, N. Hu, S. Yang, S. He, Y. Wang, Y. Tan, J. Sun, J. Nanosci. Nanotechnol. 12 (2012) 8407.   DOI
28 Q. Dai, M. Lam, S. Swanson, R.-H.R. Yu, D.J. Milliron, T. Topuria, P.-O. Jubert, A. Nelson, Langmuir 26 (2010) 17546.   DOI
29 Z.L. Lui, Z.H. Ding, K.L. Yao, J. Tao, G.H. Du, Q.H. Lu, X. Wang, F.L. Gong, X. Chen, J. Magn. Magn. Mater. 265 (2003) 98.   DOI
30 S.Y. Mak, D.H. Chen, Macromol. Rapid Commun. 26 (2005) 1567.   DOI
31 Y.C. Chang, D.H. Chen, J. Colloid Interface Sci. 283 (2005) 446.   DOI
32 N.P. Brandon, P.A. Francis, J. Jeffrey, G.H. Kelsall, Q. Yin, J. Electroanal. Chem. 497 (2001) 18.   DOI
33 J.L. Barriada, R. Herrero, React. Funct. Polym. 68 (2008) 1609.   DOI
34 S. Lagergren, Kungliga Svenska Vetenskapsakademiens Handlingar, Band 24 (1898) 1.
35 Y.S. Ho, G. McKay, Process Biochem. 34 (1999) 451.   DOI
36 Y.S. Ho, G. McKay, Process Biochem. 38 (2003) 1047.   DOI
37 Y.S. Ho, G. McKay, Water Res. 34 (2000) 735.   DOI
38 W.S. Wan Nagh, A. Kamari, Y.J. Koay, Int. J. Biol. Macromol. 34 (2000) 155.
39 M. Alkan, O. Demirbas, M. Dogan, Microporous Mesoporous Mater. 101 (2007) 388.   DOI
40 D. Sun, X. Zhang, Y. Wu, T. Liu, Int. J. Environ. Sci. Technol. 10 (2013) 799.   DOI
41 K. Jainae, K. Sanuwong, J. Nuangjamnong, N. Sukpirom, F. Unob, Chem. Eng. J. 160 (2010) 586.   DOI