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Vol. 27 No. 5 (2015): Vol 27 Issue 5

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Membrane Technology in Treatment of Coal Chemical Industry Saline Wastewater

https://doi.org/10.14233/ajchem.2015.17474
Yang Zhang
Engineering Research Center for Polymer Processing Equipment, Ministry of Education, School of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, P.R. China
Jun-Bo Zhou
Engineering Research Center for Polymer Processing Equipment, Ministry of Education, School of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, P.R. China
Jun-Zhan Li
Beijing Xin Bai Li Technology Co. Ltd., Beijing 100083, P.R. China

Corresponding Author(s) : Jun-Bo Zhou

zhogab@163.com

Asian Journal of Chemistry, Vol. 27 No. 5 (2015): Vol 27 Issue 5

Abstract

For the wastewater recovery in coal chemical industry, the reverse osmosis + dish-tube reverse osmosis membrane separation technology was taken to concentrate the saline wastewater (the concentration of sodium sulfate was 2.5 %) after biological treatment. The experimental result showed that the concentration of sodium sulfate can reached 23 and 94.4 % of sodium sulfate was recovered. The recovery rate of primary reverse osmosis system and secondary dish-tube reverse osmosis system were 50 and 80 %, respectively, meanwhile, the sodium sulfate concentration of reverse osmosis and dish-tube reverse osmosis permeated water were 0.116 and 0.611 g/L severally. The chemical oxygen demand index were 4.5 and 23.96 mg/L as well. The study verified the application of membrane technology in the treatment of saline wastewater and it illustrated that the dish-tube reverse osmosisprocess can be used as further concentration process of saline wastewater.

Keywords

Membrane technology Saline Wastewater Concentration Sodium sulfate
Zhang, Y., Zhou, J.-B., & Li, J.-Z. (2015). Membrane Technology in Treatment of Coal Chemical Industry Saline Wastewater. Asian Journal of Chemistry, 27(5), 1678–1682. https://doi.org/10.14233/ajchem.2015.17474
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References
  1. K. Xie, W. Li and W. Zhao, Energy, 35, 4349 (2010); doi:10.1016/j.energy.2009.05.029.
  2. Y.S. Jeong and J.S. Chung, Process Biochem., 41, 1141 (2006); doi:10.1016/j.procbio.2005.12.010.
  3. L. Yan, Y. Wang, H. Ma, Z. Han, Q. Zhang and Y. Chen, J. Hazard. Mater., 203-204, 221 (2012); doi:10.1016/j.jhazmat.2011.12.004.
  4. L.D. Sen Guo, X. Zhou and A. Liu, J. Coal Chem., 39, 27 (2011).
  5. L.A. Berrueta, L.A. Fernandez and F. Vicente, Anal. Chim. Acta, 243, 115 (1991); doi:10.1016/S0003-2670(00)82548-9.
  6. T. Nakajima, T. Kanda, T. Fukuda, H. Takanashi and A. Ohki, Fuel, 84, 783 (2005); doi:10.1016/j.fuel.2004.11.017.
  7. L. Tong and X.Z. Sen Guo, Chem. Environ. Prot., 5, 371 (2010).
  8. K. Ghasemipanah, S.S. Madaeni and A. Torabian, Asian J. Chem, 21, 3818 (2009).
  9. N.E.P.A. Chinese, Water and wastewater monitoring methods, Chinese Environmental Science Publishing House, Beijing, p. 354 (1997).
  10. K. Ushikoshi, T. Kobayashi, K. Uematsu, A. Toji, D. Kojima and K. Matsumoto, Desalination, 150, 121 (2002); doi:10.1016/S0011-9164(02)00937-2.
  11. J. Zuo, Y. Song and J. Wang, Membr. Sci. Technol., 31, 110 (2011).
  12. T.A. Peters, Desalination, 123, 149 (1999); doi:10.1016/S0011-9164(99)00068-5.
  13. J. Xu, Z. Wang and J. Wang, Chem. Ind. Eng., 27, 351 (2010).
  14. T.B. Budak, Asian J. Chem., 25, 4207 (2013); doi:10.14233/ajchem.2013.13902.
  15. Z. Liang, Y. Tu, A. Tian and Y. Bai, Pollut. Control. Technol, 19, 34 (2006).
  16. H. Gong, Z. Yan, K.Q. Liang, Z.Y. Jin and K.J. Wang, Desalination, 326, 30 (2013); doi:10.1016/j.desal.2013.07.010.
  17. N.P. Isaias, Desalination, 139, 57 (2001); doi:10.1016/S0011-9164(01)00294-6.
  18. M. Kumar, S.S. Adham and W.R. Pearce, Environ. Sci. Technol., 40, 2037 (2006); doi:10.1021/es0512428.
  19. A. Yokozeki, Appl. Energy, 83, 15 (2006); doi:10.1016/j.apenergy.2004.10.015.
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