PROCESS OPTIMALIZATION IN THE ACTIVATION TANK

Authors

  • Věra Jedličková Brno University of Technology, Faculty of Civil Engineering, Veveří 331/95, 602 00 Brno, Czech Republic
  • Petr Hlavínek Brno University of Technology, Faculty of Civil Engineering, Veveří 331/95, 602 00 Brno, Czech Republic

DOI:

https://doi.org/10.51704/cjce.2015.vol1.iss2.pp45-50

Keywords:

Wastewater treatment plant, wastewater, nitrification and denitrification

Abstract

Trend today is not only to make more effective but also save costs. This article is aimed at reducing the cost of operating the wastewater treatment plant. Sewage process is a continuous process requiring electricity. The largest amount of electricity is consumed in the aeration tank, where it is necessary aeration. The aforementioned energy costs are in many cases can be reduced simply by optimizing processes in the activation tank. In the case of our research was the control aeration using a hard time setting nitrification and denitrification, which based on a previous observation as reduced aeration. Subsequently it was shown that there was a one-third reduction in the power consumed for the activation tank without any deterioration of the drainage parameters.

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References

OLSSON, G. & NEWELL, B. Watewater Treatment Systems Modelling, Diagnosis and Control, London, IWA Publishing, 1999, 1371-1377s.

RUIZ, G., JEISON, D., CHAMY R. Nitrification with high nitrite accumulation for the treatment of watewater with high ammonia concentration. Water research, 2003.

TALLEC, G., GARNIER, J., GOUSAILLES, M., Nitrogen removal in a watewater treatment plant throught biofilters: nitrous oxide emission during nitrification and denitrifiation. Springer-Verlag 2006, Bioprosess Biosyst Eng (2006) str. 232-333, DOI 10.1007/s00449-006-0081-0.

TODT, V., HRUBÝ, T. & MAREŠ, J., Specifické dávkování chemikálií a řízení dodávky

Published

2015-12-31

How to Cite

Jedličková, V., & Hlavínek, P. (2015). PROCESS OPTIMALIZATION IN THE ACTIVATION TANK. zech ournal of ivil ngineering, 1(2), 45-50. https://doi.org/10.51704/cjce.2015.vol1.iss2.pp45-50

Issue

Section

Articles