№4|2010

PROBLEMS, PERSPECTIVES

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UDC 628.35:661.5

DANILOVICH D. A., KOZLOV M. N., Moyzhes O. V., Nikolaev Yu. A., KAZAKOVA E. A., GRACHEV V. A.

Anaerobic Oxidation of Ammonium for Removal of Nitrogen from High-Concentrated Wastewater

Summary

The first in Russia study of the technique of anaerobic oxidation of ammonium (ANAMMOX) applied for treatment of return flows from dewatering of digested sludge is described. The two-stage technique ANAMMOX with the use of two processes – partial nitrification and the process of anaerobic oxidation of ammonium itself – has been realized under laboratory conditions. Efficiency of nitrogen removal in a reactor was 90%, volumetric capacity of the reactor by nitrogen was 0,16 kg/m3 per day. Results obtained show that the process of autotroph removal of nitrogen is an attractive alternative technologically and economically to the traditional technique of nitri-denitrification.

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Spisok literatury

  1. Kuba T., van Loosdrecht M. C. M., Heij­nen J. J. Phosphorus and nit­rogen removal with minimal COD requirement by integration of denitrifying dephosphatation and nitrification in a two-sludge system // Water research. 1996. V. 30 (7).
  2. Mulder A. The quest for sustainable nitrogen removal technologies // Water Science & Technology. 2003. V. 48 (1).
  3. Mulder A., van de Gra­af A. A., Robertson L. A., Kuenen J. G. Anaerobic ammonium oxidation discovered in a denitrifying fluidized bed reactor // FEMS Microbiology Ecology. 1995. № 16.
  4. Fux C., Lange K., Faes­sler A., et al. Nitrogen removal from digester supernatant via nitrite – SBR or SHARON? // Water Science Technology. 2003. № 48 (8).
  5. Johansson P., Nyberg A., Beier M., et al. Cost efficient sludge liquor treatment: Proceedings of a Polish-Swedish seminar. – Nowy Targ, October 1–2, 1998.
  6. Ocansey F. N. New trends in treatment of reject water from dewatering of sludge: Master’s Thesis University of Lund, Department of Water and Environmental Engineering, 2005.
  7. Dapena-Mora A., Van Hulle S. W. H., Campos J. L., et al. Enrichment of Anammox biomass from municipal activated sludge: experimental and modelling results // Journal of Chemical Technology & Biotechnology. 2004. № 79. Sliekers O. A., Derwort N., Campos-Gomez J. L., et al. Completely autotrophic nitrogen removal over nitrite in a single reactor // Water Research. 2002. № 36.
  8. Strous M., Heijnen J. J., Kuenen J. G, Jetten  M. S. M. The sequencing batch reactor as a powerful tool for the study of slowly growing anaerobic ammonium-oxidizing mic­roorganisms // Applied Microbiology & Biotechnology. 1998. № 50.
  9. Kalyuzhnyi S., Gladchenko M., Mulder A., Versprille B. DEAMOX – new biological nitrogen removal process based on anaerobic ammonia oxidation coupled to sulphide driven conversion of nitrate into nitrite // Water Research. 2006. V. 40 (19).

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