Volume 2 Issue 4
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Wei-wu HU, Bin GONG, Chuan-ping FENG. 2009: Electrochemical oxidation of ammonia-containing wastewater using Ti/RuO2-Pt electrode. Water Science and Engineering, 2(4): 103-109. doi: 10.3882/j.issn.1674-2370.2009.04.010
Citation: Wei-wu HU, Bin GONG, Chuan-ping FENG. 2009: Electrochemical oxidation of ammonia-containing wastewater using Ti/RuO2-Pt electrode. Water Science and Engineering, 2(4): 103-109. doi: 10.3882/j.issn.1674-2370.2009.04.010
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Electrochemical oxidation of ammonia-containing wastewater using Ti/RuO2-Pt electrode

doi: 10.3882/j.issn.1674-2370.2009.04.010
  • 1.

    School of Water Resources and Environment, China University of Geosciences (Beijing), Beijing 100083, P. R. China

  • 2.

    Journal Center of China University of Geosciences (Beijing), Beijing 100083, P. R. China

  • 3.

    Institute of Eco-environment, Chinese Research Academy of Environmental Sciences, Beijing 100012, P. R. China

Funds:  This work was supported by the Eleventh Five-Year Key Technology Research and Development Program in China (Grant No. 2006BAJ08B04).
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  • Corresponding author: Bin GONG
  • Received Date: 2010-01-13
  • Rev Recd Date: 2010-01-12
    Abstract
  • The electrochemical oxidation degradation processes for artificial and actual wastewater containing ammonia were carried out with a Ti/RuO2-Pt anode and a Ti plate cathode. We studied the effects of different current densities, space sizes between the two electrodes, and amounts of added NaCl on ammonia-containing wastewater treatment. It was shown that, after a 30-min treatment under the optimal conditions, which were a current density of 20 mA/cm2, a space size between the two electrodes of 1 cm, and an added amount of 0.5 g/L of NaCl, the COD concentration in municipal wastewater was 40 mg/L, a removal rate of 90%; and the NH3-N concentration was 7 mg/L, a removal rate of 88.3%. The effluent of municipal wastewater qualified for Class A of the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB18918-2002).

     

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  • Brillas, E., Calpe, J. C., and Casado, J. 2000. Mineralization of 2,4-D by advanced electrochemical oxidation processes. Water Research, 34(8), 2253-2262. [doi: 10.1016/S0043-1354(99)00396-6]
    Chen, X., Chen, G., and Yue, P. L. 2002. Novel electrode system for electroflotation of wastewater. Environmental Science and Technology, 36(4), 778-783. [doi: 10.1021/es011003u]
    Chiang, L. C., Chang, J. E., and Wen, T. C. 1995. Indirect oxidation effect in electrochemical oxidation treatment of landfill leachate. Water Research, 29(2), 671-678. [doi: 10.1016/0043-1354(94)00146-X]
    Kirk, D. W., Sharifian, H., and Foulkes, F. R. 1985. Anodic oxidation of aniline for waste water treatment. Journal of Applied Electrochemistry, 15(2), 285-292. [doi: 10.1007/BF00620944]
    Li, D. P. 2002. Process and characteristics of electrochemical oxidation for treatment of dyeing wastewater. China Water and Wastewater, 18(5), 6-9. (in Chinese)
    State Environmental Protection Administration of China (SEPAC). 1989. Monitoring and Analysis Method of Water and Wastewater (3rd Edition). Beijing: China Environmental Science Press. (in Chinese)
    Strous, M., Gerven, E. V., Zheng, P., Kuenen, J. G., and Jetten, M. S. M. 1997. Ammonium removal from concentrated waste streams with the anaerobic ammonium oxidation (Anammox) process in different reactor configurations. Water Research, 31(8), 1955-1962. [doi: 10.1016/S0043-1354(97)00055-9]
    Szpyrkowicz, L., Naumczyk, J., and Zilio-Grandi, F. 1995. Electrochemical treatment of tannery wastewater using Ti/Pt and Ti/Pt/Ir electrodes. Water Research, 29(2), 517-524. [doi:10.1016/0043-1354(94) 00176-8]
    Szpyrkowicz, L., Kelsall, G. H., Kaul, S. N., and Faveri, M. D. 2001. Performance of electrochemical reactor for treatment of tannery wastewaters. Chemical Engineering Science, 56(4), 1579-1586. [doi:10.1016/ S0009-2509(00)00385-7]
    Tanaka, F., Feng, C. P., Sugiura, N., and Maekawa, T. 2003. Electrochemical removal of ammonium ion and organic substances from landfill leachate. Japanese Journal of Water Treatment Biology, 39(2), 75-84.
    Zhong, L., Tan, C. W., Hu, S. L., Liu, J., Xu, G. M., Chen, W. M., and Liao, P. 2002. Technique advance of ammonia nitrogen wastewater degradation. Science and Technology in Chemical Industry, 10(2), 59-62. (in Chinese)
    Zhou, M. H., Wu, Z. C., and Wang, D. H. 2001. Advanced electrochemical oxidation processes for treatment of toxic and biorefractory organic wastewater. Chemical Reaction Engineering and Technology, 17(3), 69-77. (in Chinese)
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