№11|2010

NEW TECHNOLOGIES AND EQUIPMENT

bbk 000000

UDC 628.17.001.4

Shchetinin A. I., Esin M. A., Malbiev B. Yu., Regotun A. A.

Simulation of Biochemical Processes of Wastewater Treatment as a Basis of WWTFs Retechnologization

Summary

In accordance with the requirements of environmental legislation it is necessary to introduce the best available technologies at biological WWTFs. In the course of development of plans of reconstruction and capital repair of sewerage treatment facilities it is necessary to carry out the variant examination of flow charts of treatment on the basis of imitation simulation. A detailed analysis and comparison of different models of processes with activated sludge have been conducted. Treatment processes at large number of facilities have been simulated with the help of the Ecosim 3P program developed by the Ecopolymer Company. It is shown that the imitation simulation makes it possible to ensure a high accuracy of treatment results prediction. An approach to the retechnologization of treatment facilities based on mathematical models of biochemical processes with activated sludge has been developed. This approach tested experimentally at a whole number of biological treatment stations has made it possible to carry out their retechnologization resulted in considerable reduction of biogenic elements in treated water.

Key words

biological treatment , mathematic modelling , best accessible techniques , retechnologization ,

 

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SPISOK LITERATURY

  1. Reformirovanie zakonodatel'stva v sfere ohrany okruzhajushhej sredy Rossijskoj Federacii. Doklad Ju. P. Trutneva na Prezidiume Gossoveta po jekologii. 27 maja 2010 g., g. Jelista.
  2. Voprosy reformirovanija zakonodatel'stva Rossijskoj Federacii v sfere ohrany okruzhajushhej sredy. Prezidium Gossoveta po jekologii v g. Jelista (Respublika Kalmykija) 2 aprelja 2010 g. Press-sluzhba Minprirody RF. http://www.mnr.gov.ru/.
  3. Abrosimova E. M., Danilovich D. A., Dovlatova E. V. Plata za sbrosy: ocenka planiruemogo vvedenija povyshajushhih kojefficientov dlja predprijatij VKH // Vestnik RAVV. 2010. № 3.
  4. Qasim S. R. Wastewater treatment Plants. Planning, design, and operation. – Lancaster–Basel: Technomic Publish Co, 1999.
  5. Janssen P. M. J., Meinema K., Van der Roest H. F. Biological Phosphorus Removal. – STOWA Report. 2002.
  6. Randall C. W., Barnard J. L., Stensel H. D. Design and retrofit of wastewater treatment plants for biological nutrient removal: Water quality management Library // Technomic Publication. 1992. V. 5.
  7. Janssen P. M. J., Van der Roest H. F., Eggers E. The Carrousel and the Carrousel–2000 systems: A guarantee for total nutrient removal // Eur. Wat. Poll. Control. 1996. № 6 (2).
  8. Bundgaard E., Andersen K. L., Petersen G. Bio-Denitro and bio-denipho system – experiences and advanced model development: the Danish system for biological N and P removal // Water Science Technology. 1989. № 21.
  9. Fa-gen Zhang, Jun-xin Liu, Jun Sui. Sludge concentration dynamic distribution and its impact on the performance of UNITANK // Journal of Environmental Sciences. 2007. № 19 ( 2).
  10. Nutrient removal from wastewaters. – Lancaster–Basel: Technomic Publishing, 1994.
  11. Barnard J. L. Biological nutrient removal without the addition of chemicals // Water Research. 1975. № 9.
  12. Van Loosdrecht M. C. M., Brandse F. A., De Vries A. C. Environmental impacts of nutrient removal processes: case study // J. Environ. Eng. 1997. № 123.
  13. Phosphate removal in biological treatment processes. – New York: Pergamon Press, 1983.
  14. Kuba T., Van Loosdrecht M. C. M., Brandse F. A., Heijnen J. J. Occurence of denitrifying phosphorus removing bacteria in modified UCT-type wastewater treatment plants // Water Research. 1997. № 31(4).
  15. Daigger G. T., Randall C. W., Waltrip G. D., et al. Factors affecting biological phosphorus removal for the VIP process, a high rate University of Capetown type process: Proc. IAWPRC int. conf. on biological phosphate removal from wastewaters. – Rome (Italy): Adv. Water Pollut. Cont. 1987.
  16. Van Huyssteen J. A., Barnard J. L., Hendriksz J. The Olifantsfontein nutrient removal plant // Water Science Technology. 1990. № 22 (7/8).
  17. Henze M., W. Gujer W., Mino T., Van Loosdrecht M. Activated sludge models ASM1, ASM2, ASM2d and ASM3. – London (England): IWA Publishing, 2000.
  18. Henze M., Grady S. P. L. Jr, Gujer W., et al. Activated Sludge Model № 1 // Scientific and Technical Report. 1987. № 1.
  19. Henze M., Gujer W., Mino T., et al. Activated Sludge Model № 2. ASM2d // Water Science Technology. 1999. № 39 (1).
  20. Gujer W., Henze M., Mino T., Van Loosdrecht M. Activated Sludge Model № 3 // Water Science Technology. 1999. 39 (1).
  21. Rieger L., Koch G., Kuhni M., et al. The eawag bio-P module for activated sludge model № 3 // Water Research. 2001. № 35 (18).
  22. Shahriari H., Eskicioglu C., Droste R. L. Simulating activated sludge system by simple-to-advanced models // Journal of Environmental Engineering. 2006. V. 132. № 1.
  23. Hydromantis, in: GPS-X – Technical reference, GPS-x Version 5.0. – Ontario (Canada), 2006.
  24. BiowinTM a wastewater treatment system simulator. – EnviroSim Associates LTD. http://www.envirosim.com/.
  25. WRc Group. Plan-it STOAT. – Wastewater modelling software. http://www.wrcplc.co.uk/.
  26. Shetinin A. I., Regotun A. A. Opredelenie vozmozhnogo kachestva ochistki stochnyh vod aktivnym ilom pri pomoshhi programmy «JekoSim» // Vodosnabzhenie i san. tehnika. 2000. № 12, ch. 2.
  27. Shetinin A. I. Osobennosti modelirovanija processov biologicheskoj ochistki pri pomoshhi imitacionnoj programmy «JekoSim»: Sb. dokl. «JeTJeVK–2001». – Jalta, 2001.
  28. Meshengisser Ju. M., Shetinin A. I. Vlijanie jeffektivnyh sistem ajeracii na kachestvo ochistki stochnyh vod // Vodosnabzhenie i san. tehnika. 2000. № 12, ch. 2.
  29. Shetinin A. I. Osobennosti rekonstrukcii gorodskih ochistnyh sooruzhenij kanalizacii v nastojashhij period // Voda i jekologija: problemy i reshenija. 2002. № 2.
  30. Shetinin A. I., Vavilov O. Ju., Esin A. M. i dr. Vlijanie rekonstrukcii sistem ajeracii na kachestvo ochistki stochnyh vod // Vodosnabzhenie i san. tehnika. 2000. № 12, ch. 2.
  31. Shetinin A. I. Sopostavitel'naja ocenka izvestnyh konfiguracij ajerotenkov dlja udalenija azota i fosfora: Sb. dokladov «JeTJeVK–2003». – Jalta, 2003.
  32. Meshengisser Ju. M., Shetinin A. I., Galich R. A., Mihajlov V. K. Udalenie azota i fosfora pri stupenchatoj denitrifikacii i pnevmaticheskom peremeshivanii // Vodosnabzhenie i san. tehnika. 2005. № 8.
 

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