Abstract
The adsorption of Eu(III) on multiwalled carbon nanotubes (MWCNTs) as a function of pH, ionic strength and solid contents are studied by batch technique. The results indicate that the adsorption of Eu(III) on MWCNTs is strongly dependent on pH values, dependent on ionic strength at low pH values and independent of ionic strength at high pH values. Strong surface complexation and ion exchange contribute to the adsorption of Eu(III) on MWCNTs at low pH values, whereas surface complexation and surface precipitation are the main adsorption mechanism of Eu(III) on MWCNTs. The desorption of adsorbed Eu(III) from MWCNTs by adding HCl is also studied and the recycling use of MWCNTs in the removal of Eu(III) is investigated after the desorption of Eu(III) at low pH values. The results indicate that adsorbed Eu(III) can be easily desorbed from MWCNTs at low pH values, and MWCNTs can be repeatedly used to remove Eu(III) from aqueous solutions. MWCNTs are suitable material in the preconcentration and solidification of radionuclides from large volumes of aqueous solutions in nuclear waste management.
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References
Iijima S (1991) Nature (London) 354:56
Chen CL, Wang XK (2006) Ind Eng Chem Res 45:9144
Sheng GD, Li JX, Shao DD, Hu J, Chen CL, Chen YX, Wang XK (2010) J Hazard Mater 178:333
Sheng GD, Shao DD, Ren XM, Wang XQ, Li JX, Chen YX, Wang XK (2010) J Hazard Mater 178:505
Chen CL, Hu J, Xu D, Tan XL, Meng YD, Wang XK (2008) J Colloid Interf Sci 323:33
Tan XL, Fang M, Chen CL, Yu SM, Wang XK (2008) Carbon 46:1741
Fagan SB, Filho AGS, Lima JOG, Filho JM, Ferreira OP, Mazali IO, Alves OL, Dresselhaus MS (2004) Nano Lett 4:1285
Tan XL, Xu D, Chen CL, Wang XK, Hu WP (2008) Radiochim Acta 96:23
Yang ST, Li JX, Shao DD, Hu J, Wang XK (2009) J Hazard Mater 166:109
Fugetsu B, Satoh S, Shiba T, Mizutani T, Lin YB, Terui N, Nodasaka Y, Sasa K, Shimuzu K, Akasaka T, Yolyama A, Mori M, Tanaka K, Sato Y, Tohji K, Tanaka S, Nishi N, Watari F (2004) Environ Sci Technol 38:6890
Fan QH, Shao DD, Hu J, Chen CL, Wu WS, Wang XK (2009) Radiochim Acta 97:141
Wang XK, Chen CL, Hu WP, Ding AP, Xu D, Zhou X (2005) Environ Sci Technol 39:2856
Belloni F, Kutahyali C, Rondinella VV, Carbol P, Wiss T, Mangione A (2009) Environ Sci Technol 43:1250
Shao DD, Sheng GD, Chen CL, Wang XK, Nagatsu M (2010) Chemosphere 79:679
Shao DD, Jiang ZQ, Wang XK (2010) Plasma Process Polym 7:552
Shao DD, Jiang ZQ, Wang XK, Li JX, Meng YD (2009) J Phys Chem B 113:860
Brunetti FG, Herrero MA, Munoz JM, Diaz-Ortiz A, Alfonsi J, Meneghetti M, Prato M, Vazquez E (2008) J Am Chem Soc 130:8094
Hu J, Shao DD, Chen CL, Sheng GD, Li JX, Wang XK, Nagatsu M (2010) J Phys Chem B 114:6779
Chen CL, Wang XK, Nagatsu M (2009) Environ Sci Technol 43:2362
Chen CL, Hu J, Shao DD, Li JX, Wang XK (2009) J Hazard Mater 164:923
Hurel C, Marmier N (2010) J Radioanal Nucl Chem 284:225
Rabung T, Pierret MC, Bauer A, Geckeis H, Bradbury MH, Baeyens B (2005) Geochim Cosmochim Acta 69:5393
Hu J, Xie Z, He B, Sheng GD, Chen CL, Li JX, Chen YX, Wang XK (2010) Sci China B: Chem 53:1420
Dario M, Molera M, Allard B (2006) J Radioanal Nucl Chem 270:495
Palágyi Š, Vodičková H (2009) J Radioanal Nucl Chem 280:3
Tan XL, Fang M, Li JX, Lu Y, Wang XK (2009) J Hazard Mater 168:458
El-Shazly EAA, Sheha RR, Someda HH (2006) J Radioanal Nucl Chem 268:255
Sheng GD, Shao DD, Fan QH, Xu D, Chen YX, Wang XK (2009) Radiochim Acta 97:621
Pathak PN, Choppin GR (2006) J Radioanal Nucl Chem 270:277
Hu J, Chen CL, Sheng GD, Li JX, Chen YX, Wang XK (2010) Radiochim Acta 98:421
Tan XL, Fan QH, Wang XK, Grambow B (2009) Environ Sci Technol 43:3115
Bradbury MH, Baeyens B (2002) Geochim Cosmochim Acta 66:2325
Ren XM, Wang SW, Yang ST, Li JX (2010) J Radioanal Nucl Chem 283:253
Chen CL, Xu D, Tan XL, Wang XK (2007) J Radioanal Nucl Chem 273:227
Hu J, Chen CL, Zhu XX, Wang XK (2009) J Hazard Mater 162:1542
Ho YS, MaKay G (1998) Trans IChemE 76:183
Tan XL, Wang XK, Geckeis H, Rabung Th (2008) Environ Sci Technol 42:6532
Fan QH, Tan XL, Li JX, Wang XK, Wu WS, Montavon G (2009) Environ Sci Technol 43:5776
Chen C, Liang B, Lu D, Ogino A, Wang X, Nagatsu M (2010) Carbon 48:939
Baeyens B, Bradbury MH (1997) J Contam Hydrol 27:199
Shao DD, Fan QH, Li JX, Niu ZW, Wu WS, Chen YX, Wang XK (2009) Micro Macro Mater 123:1
Tan XL, Chen CL, Yu SM, Wang XK (2008) Appl Geochem 23:2767
Hu BW, Cheng W, Zhang H, Sheng GD (2010) J Radioanal Nucl Chem 285:389
Hu J, Xu D, Chen L, Wang X (2009) J Radioanal Nucl Chem 279:701
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Lu, S., Xu, J., Zhang, C. et al. Adsorption and desorption of radionuclide europium(III) on multiwalled carbon nanotubes studied by batch techniques. J Radioanal Nucl Chem 287, 893–898 (2011). https://doi.org/10.1007/s10967-010-0849-1
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DOI: https://doi.org/10.1007/s10967-010-0849-1