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Vol. 26 No. 9 (2014): Vol 26 Issue 9

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Influence of Humic Acid Colloid on Adsorption of DDT in the Riverbed Sediments

https://doi.org/10.14233/ajchem.2014.15774
Chanjuan Gao
The Key Laboratory of Subsurface Hydrology and Ecology in Arid Areas of Ministry of Education, Department of Environmental Science and Engineering, Chang'an University, Xi'an 710054, P.R. China ;School of Environmental Science and Engineering, Chang'an University, Xi'an 710054, P.R. China
Shengke Yang
The Key Laboratory of Subsurface Hydrology and Ecology in Arid Areas of Ministry of Education, Department of Environmental Science and Engineering, Chang'an University, Xi'an 710054, P.R. China ;School of Environmental Science and Engineering, Chang'an University, Xi'an 710054, P.R. China
Wenke Wang
The Key Laboratory of Subsurface Hydrology and Ecology in Arid Areas of Ministry of Education, Department of Environmental Science and Engineering, Chang'an University, Xi'an 710054, P.R. China ;School of Environmental Science and Engineering, Chang'an University, Xi'an 710054, P.R. China
Lunchuan Gao
The Key Laboratory of Subsurface Hydrology and Ecology in Arid Areas of Ministry of Education, Department of Environmental Science and Engineering, Chang'an University, Xi'an 710054, P.R. China ;School of Environmental Science and Engineering, Chang'an University, Xi'an 710054, P.R. China

Corresponding Author(s) : Chanjuan Gao

chanjuan19861216@126.com

Asian Journal of Chemistry, Vol. 26 No. 9 (2014): Vol 26 Issue 9

Abstract

Static experiments were conducted to investigate the influence of humic acid on adsorption of DDT in the Wei river sediments. The results of kinetics experiments showed that adsorptive equilibrium time of DDT in sediments without humus was 120 h and its adsorption kinetics conformed to the first-order kinetics equation; with humic acid colloid, the DDT equilibrium time was shortened to 48 h and the adsorption kinetics fitted the second-order kinetics equation. The results of adsorption thermodynamics experiments indicated that the forms of the adsorption isotherms of o,p’-DDT, p,p’-DDD and p,p’-DDE without humus were S-, L- and L-shaped and the correspondingly adsorption models accorded with Freundlich, Langmuir and Langmuir equation, respectively. The adsorption isotherms forms of o,p’-DDT, p,p’-DDD and p,p’-DDE with humus were L-, S- and L-shaped and the correspondingly adsorption models were Langmuir, Freundlich and Langmuir equation, respectively. Concentration of humic acid had a silght impact on adsorption kinetics and thermodynamics experiments.

Keywords

DDT Humic acid colloid Adsorption kinetics Thermodynamics
Gao, C., Yang, S., Wang, W., & Gao, L. (2014). Influence of Humic Acid Colloid on Adsorption of DDT in the Riverbed Sediments. Asian Journal of Chemistry, 26(9), 2637–2642. https://doi.org/10.14233/ajchem.2014.15774
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References
  1. T. Hofmann and A. Wendelborn, Environ. Sci. Pollut. Res. Int., 14, 223 (2007); doi:10.1065/espr2007.02.389.
  2. H. Lippold, N.D.M. Evans, P. Warwick and H. Kupsch, Chemosphere, 67, 1050 (2007); doi:10.1016/j.chemosphere.2006.10.045.
  3. M. Laegdsmand, L.W. de Jonge, P. Moldrup and K. Keiding, Vadose Zone J., 3, 451 (2004); doi:10.2136/vzj2004.0451.
  4. K.U. Totsche, S. Jann and I. Kogel-Knabner, Vadose Zone J., 5, 469 (2006); doi:10.2136/vzj2005.0057.
  5. T. Hofmann and F. von der Kammer, Environ. Pollut., 157, 1117 (2008); doi:10.1016/j.envpol.2008.10.022.
  6. L. Guo and P.H. Santschi, eds., Wilkinson K., Lead J. Environmental Colloids and Particles, International Union of Pure and Applied Chemistry (IUPAC) Series John Wiley. pp. 159-221 (2006).
  7. J.R. Lead, W. Davison, J. Hamilton-Taylor and J. Buffle, Aquat. Geochem., 3, 213 (1997); doi:10.1023/A:1009695928585.
  8. H.M. Li, J.L. Wu, X.Y. Jia, B. Wang and X.L. Zheng, Adv. Water Sci., 19, 339 (2008).
  9. H.M. Li, J. Ma, X.M. Gu and X.L. Zheng, Wetland Sci., 6, 218 (2008).
  10. X.R. Wei and M.A. Shao, China Environ. Sci., 27, 336 (2007).
  11. Y.H. Tian, W. Yu and Z.X. Liu, J. Guangxi Institute Technol., 15, 73 (2004).
  12. A.J. Ma, Nanjing Agricultural University, Nanjing (2005).
  13. W.H. Fan, J. Chen and W. Qiong, Environ. Chem., 26, 224 (2007).
  14. Q. Wang, B. Zhao, J. Zhang and J. Chen, J. Agro-Environ. Sc., 27, 583 (2008).
  15. L. Li, Z.Q. Yu, G.Y. Sheng, J.M. Fu, P.A. Peng and W.L. Huang, Environ. Chem., 23, 381 (2004).
  16. H.Z. Hou and K.N. Yuan, J. Zhejiang Univ. (Agric. Life Sci.), 25, 389 (1999).
  17. Silent Spring, Jilin People’s Press, Changchun (1997) (Chinese Version).
  18. Q.Y. Bai, Agro-Environmental Protection, 19, 230 (2000).
  19. L. Shen and F. Wania, J. Chem. Eng. Data, 50, 742 (2005); doi:10.1021/je049693f.
  20. Environmental Chemistry. Beijing:Peking University Press, pp. 221-228 (2010).
  21. J. Huang, G. Yu and Y. Qian, Environ. Prog., 11, 3 (2001).
  22. Q. An, Y.H. Dong and H. Wang, Acta Scient. Circumstantiae, 25, 470 (2005).
  23. H.Y. Zhang, R.T. Gao, S.R. Jiang and Y.F. Huang, Sci. Agric. Sinica, 39, 1403 (2006).
  24. H.B. Zhang, Y.M. Luo and Q.G. Zhao, Acta Pedologica Sinica, 43, 220 (2006).
  25. X. Wang, X. Piao, J. Chen, J. Hu, F. Xu and S. Tao, Chemosphere, 64, 1514 (2006); doi:10.1016/j.chemosphere.2005.12.052.
  26. L.G. Chen, Y. Ran, B.S. Xing, B.X. Mai, J.H. He, X.G. Wei, J.M. Fu and G.Y. Sheng, Chemosphere, 60, 879 (2005); doi:10.1016/j.chemosphere.2005.01.011.
  27. T. Harner, J.L. Wideman, L.M.M. Jantunen, T.F. Bidleman and W.J. Parkhurst, Environ. Pollut., 106, 323 (1999); doi:10.1016/S0269-7491(99)00110-4.
  28. J.-H. Kim and A. Smith, Chemosphere, 43, 137 (2001); doi:10.1016/S0045-6535(00)00281-2.
  29. T.F. Bidleman and A.D. Leonel, Environ. Pollut., 128, 49 (2004); doi:10.1016/j.envpol.2003.08.034.
  30. A. Lv, R. Yang and G. Jiang, Environ. Chem., 25, 508 (2006).
  31. A. Heinrich, Environ. Sci. Poll. Res., 14, 94 (2007); doi:10.1065/espr2006.10.353.
  32. A. Covaci, C. Hura and P. Schepens, Sci. Total Environ., 280, 143 (2001); doi:10.1016/S0048-9697(01)00820-8.
  33. Pesticide and Ground Water Quality-Issues and Problems in Four States, Washington DC, National Academy Press, pp. 14-97 (1986).
  34. R.K. Hitch and H.P. Day, Bull. Environ. Contam. Toxicol., 48, 264 (1992); doi:10.1007/BF00194381.
  35. M.A. Kishimba, L. Henry, H. Mwevura, A.J. Mmochi, M. Mihale and H. Hellar, Talanta, 64, 48 (2004); doi:10.1016/j.talanta.2003.11.047.
  36. S.X. Shi, L. Zhou, D.D. Shao and Y.R. Huang, Res. Environ. Sci., 20, 24 (2007).
  37. G.Y. Yang, K. Wan, T.B. Zhang, Y.X. Guo, H.F. Wan, W. Luo and Y.X. Gao, J. Agro-Environ. Sci., 26, 1619 (2007).
  38. S.K. Yang, W.K. Wang and L. Duan, The Fourth Session of Seminar on Pollution and Remediation of Soil and Groundwater in Both Sides of the Taiwan Straits, Xi’an (2008).
  39. Persistent Organic Pollutant-New Global Environmental Problems. Science Press, Beijing (2005).
  40. X.F. Feng, Chang’an University, Xi’an (2006).
  41. S.P. Qin, J.Y. Dai and J.M. Zhou, Chinese J. Soil Sci., 35, 731 (2004).
  42. Y.S. Lin and J.H. Xue, Acta Pedologica Sinica, 28, 370 (1991).
  43. X.W. Xu and S.L. Huang, Acta Scientiae Circumstantiae, 31, 115 (2011).
  44. F.L. Yang G.H. Wu and Y.Z. Zhao, Marine Environ. Sci., 15, 23 (1996).
  45. Z.Q. Yang, Lanzhou University, Lanzhou (2010).
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