Abstract
The study was undertaken to evaluate the feasibility of oxidized multiwalled carbon nanotube (oxidized MWCNT) for the removal of radiocobalt (60Co) from aqueous solutions. The oxygen functional groups of oxidized MWCNT were characterized by FT-IR and XPS. Batch experiments were performed to study the sorption of cobalt as a function of contact time, solid contents, pH, ionic strength, foreign ions, and temperature. Two kinetic models viz. pseudo-first-order and pseudo-second-order were used to determine kinetic sorption parameters, and the kinetic sorption could be described more favorably by the pseudo-second-order model. The thermodynamic parameters (∆G°, ∆S°, ∆H°) calculated from the temperature-dependent sorption isotherms indicated that the sorption of Co(II) on oxidized MWCNT was an endothermic and spontaneous processes. The results suggest that oxidized MWCNT can be used efficiently in the treatment of industrial effluents containing radioactive and heavy metal ions.
Similar content being viewed by others
References
Bodansky D (1996) Nuclear energy: principles, practices, and prospects
Tan XL, Fang M, Wang XK (2010) Molecules 15:8431–8468
Ren XM, Chen CL, Nagatsu M, Wang XK (2011) Chem Eng J 170:395–410
Tan XL, Wang XK, Geckeis H, Rabung TH (2008) Environ Sci Technol 42:6532–6537
Tan XL, Fan QH, Wang XK, Grambow B (2009) Environ Sci Technol 43:3115–3121
Zhang SW, Guo ZQ, Xu JZ, Niu HH, Chen ZS, Xu JZ (2011) J Radioanal Nucl Chem 288:121–130
Shibi IG, Anirudhan TS (2005) Chemosphere 58:1117–1126
Bhatnagar A, Minocha AK, Sillanpää M (2010) Biochem Eng J 48:181–186
Zhang LP, Zhang H, Ge ZW, Yu XJ (2011) J Radioanal Nucl Chem 288:537–546
Chen L, Yu XJ, Zhao ZD, Pan JS (2008) J Radioanal Nucl Chem 275:209–216
Yu S, Ren A, Cheng J, Song XP, Chen C, Wang X (2007) J Radioanal Nucl Chem 273:129–133
EI-Khouly SH (2006) J Radioanal Nucl Chem 270:391–398
Davila-Rangel JI, Solache-Rios M (2006) J Radioanal Nucl Chem 270:465–471
Khan SA (2003) J Radioanal Nucl Chem 258:3–6
Koudsi UY, Dyer A (2001) J Radioanal Nucl Chem 247:209–219
Hanzel R, Rajec P (2000) J Radioanal Nucl Chem 246:607–6150
Yu SM, Li XG, Ren AP, Shao DD, Chen CL, Wang XK (2006) J Radioanal Nucl Chem 268:387–392
Kara M, Yuzer H, Sabah E, Celik MS (2003) Water Res 37:224–232
Xu D, Tan XL, Chen CL, Wang XK (2008) J Hazard Mater 154:407–416
Shao DD, Wang XK, Fan QH (2009) Micropor Mesopor Mater 117:243–248
Hu J, Chen CL, Sheng GD, Li JX, Chen YX, Wang XK (2010) Radiochim Acta 98:421–429
Fan QH, Shao DD, Wu WS, Wang XK (2009) Chem Eng J 150:188–195
Shen WZ, Guo QJ, Zhang YS, Liu Y, Zheng JT, Cheng J, Fan J (2006) Colloid Surf A 273:147–153
Li AM, Dai JY (2006) Water Res 40:1951–1956
Vega FA, Covelo EF, Andrade ML (2009) J Hazard Mater 169:36–45
Hu BW, Cheng W, Zhang H, Sheng GD (2010) J Radioanal Nucl Chem 285:389–398
Gylienė O, Binkienė R, Butkienė R (2009) J Hazard Mater 171:133–139
Zhang H, Chen L, Zhang LP, Yu XJ (2011) J Radioanal Nucl Chem 287:357–365
Sheng GD, Shao DD, Fan QH, Xu D, Chen YX, Wang XK (2009) Radiochim Acta 97:621–630
Hu J, Xie Z, He B, Sheng GD, Chen CL, Li JX, Chen YX, Wang XK (2010) Sci China B 53:1420–1428
Iijima S (1991) Nature (London) 354:56–58
Cai Y, Jiang G, Liu J, Zhou Q (2003) Anal Chem 75:2517–2521
Hyung H, Fortner JD, Hughes JB, Kim JH (2007) Environ Sci Technol 41:179–184
Wang X, Lu J, Xing B (2008) Environ Sci Technol 42:3207–3212
Yang K, Zhu L, Xing B (2006) Environ Sci Technol 40:1855–1861
Yang K, Wang X, Zhu L, Xing B (2006) Environ Sci Technol 40:5804–5810
Yan H, Gong A, He H, Zhou J, Wei Y, Lv L (2006) Chemosphere 62:142–148
Sheng GD, Li JX, Shao DD, Hu J, Chen CL, Chen YX, Wang XK (2010) J Hazard Mater 178:333–340
Sheng GD, Shao DD, Ren XM, Wang XQ, Li JX, Chen YX, Wang XK (2010) J Hazard Mater 178:505–516
Cho H, Smith BA, Wnuk JD, Fairbrother DH, Ball WP (2008) Environ Sci Technol 42:2899–2905
Wang XK, Chen CL, Hu WP, Ding AP, Xu D, Zhou X (2005) Environ Sci Technol 39:2856–2860
Chen CL, Wang XK (2006) Ind Eng Chem Res 45:9144–9149
Chen CL, Hu J, Xu D, Tan XL, Meng YD, Wang XK (2008) J Colloid Interface Sci 323:33–41
Hu J, Shao DD, Chen CL, Sheng GD, Li JX, Wang XK, Nagatsu M (2010) J Phys Chem B 114:6779–6785
Shao DD, Hu J, Sheng GD, Ren XM, Chen CL, Wang XK (2010) J Phys Chem C 114:21524–21530
Shao DD, Jiang ZQ, Wang XK (2010) Plasma Process Polym 7:552–560
Shao DD, Hu J, Wang XK (2010) Plasma Process Polym 7:977–985
Chen CL, Hu J, Shao DD, Li JX, Wang XK (2009) J Hazard Mater 164:923–928
Tan XL, Fang M, Chen CL, Yu SM, Wang XK (2008) Carbon 46:1741–1750
Hu J, Shao DD, Chen CL, Sheng GD, Ren XM, Wang XK (2011) J Hazard Mater 185:463–471
Sun X, Zheng C, Zhang F, Li L, Yang Y, Wu G, Guan N (2008) J Phys Chem C 112:17148–17155
Shao DD, Hu J, Jiang ZQ, Wang XK (2011) Chemosphere 82:751–758
Shao DD, Sheng GD, Chen CL, Wang XK, Nagatsu M (2010) Chemosphere 79:679–685
Lagergren S (1898) Kungl Svenska Vetenskapsakad Handl 24:1–39
Wang XK, Chen CL, Du JZ, Tan XL, Xu D, Yu SM (2005) Environ Sci Technol 39:7084–7088
Hu J, Xu D, Chen L, Wang XK (2009) J Radioanal Nucl Chem 279:701–708
Sheng GD, Sheng J, Yang ST, Hu J, Wang XK (2011) J Radioanal Nucl Chem 289:129–135
Xu D, Shao DD, Chen CL, Ren AP, Wang XK (2006) Radiochim Acta 94:97–102
Chang P, Wang X, Yu S, Wu W (2007) Colloid Surf A 302:75–81
Hu J, Chen CL, Zhu XX, Wang XK (2009) J Hazard Mater 162:1542–1550
Li JX, Chen SY, Sheng GD, Hu J, Tan XL, Wang XK (2011) Chem Eng J 166:551–558
Yüzer H, Kara M, Sabah E, Çelik MS (2008) J Hazard Mater 151:33–37
Fan QH, Tan XL, Li JX, Wang XK, Wu WS, Montavon G (2009) Environ Sci Technol 43(15):5776–5782
Reddad Z, Gerente C, Andres Y, Cloirec LP (2002) Environ Sci Technol 36:2067–2073
Yang SB, Hu J, Chen CL, Shao DD, Wang XK (2011) Environ Sci Technol 45(8):3621–3627
Chen CL, Wang XK, Nagatsu M (2009) Environ Sci Technol 43:2362–2367
Shao DD, Jiang ZQ, Wang XK, Li JX, Meng YD (2009) J Phys Chem B 113(4):860–864
Yang ST, Li JX, Shao DD, Hu J, Wang XK (2009) J Hazard Mater 166:109–116
Guo ZQ, Xu DP, Zhao DL, Zhang SW, Xu JZ (2011) J Radioanal Nucl Chem 287:505–512
Shao DD, Fan QH, Li JC, Niu ZW, Wu WS, Chen YX, Wang XK (2009) Microporous Mesoporous Mater 123:1–9
Dong YH, Liu ZJ, Li YY (2011) J Radioanal Nucl Chem 289:257–265
Langmuir I (1918) J Am Chem Soc 40:1361–1403
Tan XL, Chen CL, Yu SM, Wang XK (2008) Appl Geochem 23:2767–2777
Hu J, Zhao DL, Wang XK (2011) Water Sci Technol 63:917–923
Zuo LM, Yu SM, Zhou H, Tian X, Jiang J (2011) J Radioanal Nucl Chem 288:379–387
Tahir SS, Rauf N (2003) J Chem Thermodyn 35:2003–2009
Ren XM, Wang SW, Yang ST, Li JX (2010) J Radioanal Nucl Chem 283:253–259
Mihoubi D, Bellagi A (2006) J Chem Thermodyn 38:1105–1110
Ren XM, Shao DD, Yang ST, Hu J, Sheng GD, Tan XL, Wang XK (2011) Chem Eng J 170:170–177
Acknowledgments
Financial support from the Ministry of Science and Technology of China (2011CB933700) and National Natural Science Foundation of China (21071147; 21077107) are acknowledged.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Wang, Q., Chen, L. & Sun, Y. Removal of radiocobalt from aqueous solution by oxidized MWCNT. J Radioanal Nucl Chem 291, 787–795 (2012). https://doi.org/10.1007/s10967-011-1352-z
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10967-011-1352-z