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Issue
Korean Journal of Chemical Engineering,
Vol.33, No.12, 3504-3510, 2016
Rapid adsorption of cobalt (II) by 3-aminopropyltriethoxysilane modified halloysite nanotubes
Wang X, Chen Y, Zhang W, He W, Wang J, Chen B
The adsorption of cobalt (II) by 3-aminopropyltriethoxysilane (APTS) modified halloysite nanotubes (HNTs) was studied. The modified halloysite was characterized by Fourier transform infrared spectroscopy (FT-IR), XRay diffraction (XRD) and thermogravimetry (TG). In addition, a batch method was used to study the adsorption behavior and the mechanism of removal Co (II) by modified HNTs; the effective factors influencing the adsorption process including adsorbent concentration, contact time, initial pH, temperature and the initial concentration of Co (II) have been investigated. The results showed that the APTS was successfully grafted on the HNTs surface. The modified HNTs exhibited rapid adsorption speed, which reached the adsorption equilibrium within 30 min. The adsorption capacity of the adsorbent increased significantly with the increase of pH. The adsorption data of Co (II) on the modified HNTs are well consistent with the Langmuir model and the pseudo-second-order kinetic model.
Keywords: Halloysite Nanotube; 3-Aminopropyltriethoxysilane; Modification; Cobalt; Adsorption
[References]
  1. Qadeer R, J. Radioanal. Nucl. Chem., 295, 2021, 2013
  2. Hete YV, Gholse SB, Khope RU, J. Mater. Sci. Eng. Part B, 1, 117, 2011
  3. Du H, Central South University, Chang Sha, Hu Nan provice in China (2013).
  4. Puma GL, Bono A, Krishnaiah D, Collin JG, J. Hazard. Mater., 157(2-3), 209, 2008
  5. Tofighy MA, Mohammadi T, Korean J. Chem. Eng., 32(2), 292, 2015
  6. Khorzughy SH, Eslamkish T, Ardejani FD, Heydartaemeh MR, Korean J. Chem. Eng., 32(1), 88, 2015
  7. Oh S, Kim DS, Environ. Sci. Health Part B, 49, 710, 2014
  8. Fang YT, Liu T, Zhang ZC, Gao XN, Renew. Energy, 63, 755, 2014
  9. Luo P, Zhang JS, Zhang B, Wang JH, Zhao YF, Liu JD, Ind. Eng. Chem. Res., 50(17), 10246, 2011
  10. Du Y, Zheng P, Korean J. Chem. Eng., 31(11), 2051, 2014
  11. Luo P, Zhang B, Zhao Y, Wang J, Zhang H, Liu J, Korean J. Chem. Eng., 28(3), 800, 2011
  12. Hu PW, Yang HM, Phys. Chem. Miner., 39, 339, 2012
  13. Du ML, Guo BC, Jia DM, Polym. Int., 59, 574, 2010
  14. Hughes AD, King MR, Langmuir, 26(14), 12155, 2010
  15. Lvov YM, Shchukin DG, Price RR, ACS Nano, 2, 814, 2008
  16. Wang L, Chen JL, Ge L, Zhu ZH, Rudolph V, Energy Fuels, 25(8), 3408, 2011
  17. Zhai R, Zhang B, Liu L, Xie YD, Zhang HQ, Liu JD, Catal. Commun., 12, 259, 2010
  18. Zhao MF, Liu P, Microporous Mesoporous Mater., 112, 419, 2008
  19. Luo P, Zhao YF, Zhang B, Liu JD, Yang Y, Liu JF, Water Res., 44, 1489, 2010
  20. Wang JH, Zhang XA, Zhang B, Zhao YF, Zhai R, Liu JD, Chen RF, Desalination, 259(1-3), 22, 2010
  21. Du Y, Zheng P, Korean J. Chem. Eng., 31(11), 2051, 2014
  22. Tang YH, Deng SQ, Ye L, Yang C, Yu Q, Zhang JN, Zhao CB, Compos. Pt. A-Appl. Sci. Manuf., 42, 345, 2011
  23. Pasbakhsh P, Ismail H, Fauzi MA, Bakar AA, Appl. Clay Sci., 48, 405, 2010
  24. Guo BC, Lei YD, Chen F, Liu XL, Du ML, Jia DM, Appl. Surf. Sci., 255(5), 2715, 2008
  25. Rooj S, Das A, Thakur V, Mahaling RN, Bhowmick AK, Heinrich G, Mater. Des., 31, 2151, 2010
  26. Pasbakhsh P, Ismail H, Fauzi MNA, Bakar AA, Appl. Clay Sci., 48, 3, 2010
  27. Dong Y, Chaudhary D, Haroosh H, Bickford T, J. Mater. Sci., 46(18), 6148, 2011
  28. Haroosh HJ, Yu D, Chaudhary DS, Ingram G, Yusa S, Appl. Phys. A-Mater. Sci. Process., 110, 439, 2013
  29. Lun HL, Ouyang J, Yang H, Appl. Clay Sci., 4, 44198, 2014
  30. Guo BC, Lei YD, Chen F, Liu XL, Du ML, Jia DM, Appl. Surf. Sci., 255, 5, 2008
  31. Wang DL, Yang J, Tan MJ, Li YH, Li WL, Package. J., 2, 19, 2010
  32. Yuan P, Southon PD, Liu ZW, Green MER, Hook JM, Antill SJ, Kepert CJ, J. Phys. Chem. C, 112, 15748, 2008
  33. Hu CL, Chen YT, Zhang W, Wang PP, Wang J, Acta Sci. Circumst., 35, 2814, 2014
  34. Hu CL, Chen YT, Zhang W, Xiao J, Chi YL, He WF, Chem. Ind. Eng. Prog., 33, 2412, 2014
  35. Li ZM, Chen TF, Yi FC, J. Southwest Univ., 22, 35, 2007
  36. Zhang ZJ, Deng Y, Zhao ZY, Lv GC, Environ. Sci. Technol., 36, 168, 2013
  37. Che JX, Kuai LP, Wang XP, Ind. Water Treat., 31, 70, 2011
  38. Liu Y, Gao J, Li CX, Pan JM, Yan YS, Xie JM, Chin. J. Chem., 28, 552, 2010
  39. Chen CL, Li XL, Zhao DL, Tan XL, Wang XK, Colloids Surf. A: Physicochem. Eng. Asp., 302, 450, 2007
  40. Erdem E, Karapinar N, Donat R, J. Colloid Interface Sci., 280, 312, 2004
  41. Vijayaraghavan K, Thilakavathi M, Palanivelu K, Velan M, Environ. Technol., 26, 274, 2005
  42. Smiciklas I, Dimovic S, Plecas I, Mitric M, Water Res., 40, 2272, 2006
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