№3|2011

NEW TECHNOLOGIES AND EQUIPMENT

bbk 000000

UDC 628.356:661.63

KOZLOV M. N., KAZAKOVA E. A., Kharkina O. V., Dorofeev A. G., Nikolaev A. V.

A New Factor of Control of Facilities for Biological Removal of Phosphates from Wastewater

Summary

A new technological indicator making it possible to improve the efficiency and stability of phosphates removal at the facilities of biological treatment of wastewater for biogenic elements – the periodicity of change of phosphates concentration in the end of the anaerobic technological zone – is described. The use of this indicator reflecting the activity of phosphate accumulating bacteria has been assumed as a basis of a new algorithm of control of treatment facilities using the technology of biogenic elements removal and led to improvement of the efficiency of phosphates removal by 1,5–1,7 times.

Key words

, , , , , ,

 

Download (PDF Russian)


SPISOK LITERATURY

  1. Tetreault M. J., Benedict A. H., Kaempfer C., Barth E. F. Biological phosphorus removal: A technological evaluation // J. Water Pollut. Control. Fed. 1986. № 58 (8).
  2. Comparison of chemical and biological phosphorus removal in wastewater – a modelling approach: Master’s thesis by Adalbert Oneke Tanyi. – Sweden, Water and Environmental Engineering Department of Chemical Engineering Lund University, 2006.
  3. Neetling J. B. Factors Influencing the Reliability of Enhanced Biological Phosphorus Removal // WERF. 2005.
  4. Janssen P. M. J., Meinema K., van der Roest H. F. Biological Phosphorus Removal / Manual for design and operation. – IWA Publishing, 2002.
  5. Cellular oscillators. The J. of Exp. Viology: Ed. Berridge M. J., Rapp P. E., Treherna J. E. – Cambridge, Cambridge Univ. Press. 1979. V. 81.
  6. Danilovich D. A., Kozlov M. N., Dorofeev A. G. i dr. Issledovanija dinamiki chasovoj neravnomernosti postuplenija zagrjaznjajushhih veshhestv na moskovskie stancii ajeracii / Proekty razvitija infrastruktury goroda. Vyp. 5. Modelirovanie i analiz ob#ektov gorodskih inzhenernyh sistem. – M., MosvodokanalNIIproekt, 2005.
  7. Hence M., Armojes P., Lja-Kur-Jansen J., Arvan Je. Ochistka stochnyh vod. Biologicheskie i himicheskie processy. – M.: Mir, 2006.
  8. Mojzhes O. V., Nikolaev Ju. A., Grachev V. A., Dorofeev A. G. Opredelenie kineticheskih parametrov stochnyh vod i ilov moskovskih ochistnyh sooruzhenij: Materialy mezhdunar. kongressa «VjejstTjek–2007». Ch. 6. – M., 29 maja – 1 ijunja 2007.

vstmag engfree 200x100 2

mvkniipr ru

Авторизация

Внимание! Рекомендуется просматривать сайт максимально свежими версиями браузеров. Некоторые устаревшие версии (IE 8) не смогут корректно скачать материалы номеров журнала.