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Ocena stabilności wody wprowadzanej do sieci wodociągowej

Treść / Zawartość
Identyfikatory
Warianty tytułu
EN
Stability Assessment of Water Introduced into the Water Supply Network
Języki publikacji
PL
Abstrakty
PL
Chemiczna i biologiczna stabilność wody została oceniona w trzech sieciach wodociągowych wykorzystujących różne źródła wody: powierzchniowe, infiltracji i mieszane (powierzchniowych i podziemnych).
EN
Both chemical and biological stability of water was assessed from the three water supply networks using different water sources: surface, infiltration and the mixed (surface and groundwater). The oxidizing agent content, Langelier and Ryznar corrosivity indexes and water aggressiveness index were chosen as criteria for the water chemical stability assessment. Water biostability was determined on the basis of nutrient content: inorganic nitrogen and phosphate forms as well as biodegradable organic carbon (BDOC). It was established that in respect of chemical stability, the waters had some common characteristics such as dissolved oxygen and chlorine oxidizing agent content, conducive to the electrochemical corrosion process, as well as lack of an aggressive carbon dioxide with the concurrent lack of calcium-carbonate equilibrium supporting scale formation. The Ryznar index values were indicative of the corrosive potential of water; the surface water samples belonged to a clearly ‘corrosive’ range. The biological instability was a constant feature of the tested waters and it was the excessive inorganic nitrogen content that was the most conducive to the bacterial regrowth in the water. In either case, disinfectant content was determined to be inadequate with regard to prevention of biological recontamination of water, which was in contrast with its excess in relation to water corrosivity criterion.
Czasopismo
Rocznik
Strony
51--56
Opis fizyczny
Bibliogr. 35 poz., tab., wykr.
Twórcy
autor
  • Politechnika Wrocławska, Wydział Inżynierii Środowiska, Katedra Technologii Oczyszczania Wody i Ścieków, Wybrzeże Stanisława Wyspiańskiego 27, 50-370 Wrocław
autor
  • Politechnika Wrocławska, Wydział Inżynierii Środowiska, Katedra Technologii Oczyszczania Wody i Ścieków, Wybrzeże Stanisława Wyspiańskiego 27, 50-370 Wrocław
Bibliografia
  • 1. Rozporządzenie Ministra Zdrowia z 29 marca 2007 r. w sprawie jakości wody przeznaczonej do spożycia przez ludzi. Dz. U. nr 61, poz. 417.
  • 2. Rozporządzenie Ministra Zdrowia z 20 kwietnia 2010 r. zmieniające rozporządzenie w sprawie jakości wody przeznaczonej do spożycia przez ludzi. Dz. U. nr 72 poz. 466.
  • 3. H.C. FLEMMING, S.L. PERCIVAL, J.T. WALKER: Contamination potential of biofilms in water distribution system. Water Science and Technology: Water Supply 2002, Vol. 2, No. 1, pp. 271–280.
  • 4. T. PITKÄNEN, I.T. MIETTINEN, U.M. NAKARI, J. TAKKINEN, K. NIEMINEN, A. SIITONEN, M. KUUSI, A HOLOPAINEN, M. L. HÄNNINEN: Fecal contamination of a municipal drinking water distribution system in association with Campylobacter jejuni infections. Journal Water Health 2008, Vol. 6, No. 3, pp. 365–376.
  • 5. I.J. VREEBURG, J.B. BOXALL: Discolouration in potable water distribution systems: A review. Water Research 2007, Vol. 41, No. 3, pp. 519–529.
  • 6. J. WRIGHT, S. GUNDRY, R. CONROY: Household drinking water in developing countries: A systematic review of microbiological contamination between source and point-of-use. Tropical Medicine and International Health 2004, Vol. 9, No. 1, pp. 106–117.
  • 7. G.F. CRAUN, L.R. CALDERON: Waterborne disease outbrakes caused by distribution system deficencies. Journal American Water Works Association 2001, Vol. 93, No. 9, pp. 64–75.
  • 8. C.M. MANUEL, O.C. NUNES, L.F. MELO: Dynamics of drinking water biofilm in flow/non-flow conditions. Water Research 2007, Vol. 41, No. 3, pp. 551–562.
  • 9. S. SRINIVASAN, G.H. HARRINGTON: Biostability analysis for drinking water distribution systems. Water Research 2007, Vol. 41, No. 10, pp. 2127–2138.
  • 10. A. PALOMO, M.T. BLANCO-VARELA, M.L. GRANIZO, F. PUERTAS, T. VAZQUEZ, M.W. GRUTZECK: Chemical stability of cementitious materials based on metakaolin. Cement and Concrete Research 1999, Vol. 29, No.7, pp. 997–1004.
  • 11. W. DĄBROWSKI, R. BUCHTA, A. DĄBROWSKA, R.I. MACKIE: Calcium carbonate equilibria in water supply systems. Environment Protection Engineering 2010, Vol. 36, No. 2, pp. 75–94.
  • 12. W. DĄBROWSKI: Długości odcinków przewodów wodociągowych poddanych jednorazowo cementyzacji a jakość wody. Instal 2011, nr 5, ss. 38–41.
  • 13. M. SZOSTAKIEWICZ-HOŁOWNIA: Agresywność wód powierzchniowych i podziemnych zlewni Białego Potoku (Tatry Zachodnie). Biuletyn Państwowego Instytutu Geologicznego 2009, nr 436/2, ss. 515–521.
  • 14. M. NIEDZIOŁEK, W. DĄBROWSKI, T. ŻABA, M. McGARITY, K. GŁÓD: Charakterystyka awarii rurociągów tranzytowych na przykładzie przewodów biegnących z ujęcia w Dobczycach do Krakowa. Czasopismo Techniczne. Środowisko 2011, vol. 108, nr 1, ss. 147–160.
  • 15. P. SARIN, V.L. SNOEYINK, D.A. LYTLE, W.M. KRIVEN: Iron corrosion scales: Model for scale growth, iron release, and colored water formation. Journal of Environmental Engineering 2004, Vol. 130, No. 4, pp. 364–373.
  • 16. C. VOLK, E. DUNDORE, J. SCHIERMANN, M.W. LeCHEVALLIER: Practical evaluation of iron corrosion control in a drinking water distribution system. Water Research 2000, Vol. 34, No. 6, pp. 1967–1974.
  • 17. J. WINGENDER, H.C. FLEMMING: Contamination potential of drinking water distribution network biofilms. Water Science and Technology 2004, Vol. 49, No. 11–12, pp. 277–286.
  • 18. P.L. HADDIX, N.J. SHAW, M.W. LeCHEVALLIER: Characterization of bioluminescent derivatives of assimilable organic carbon test bacteria. Applied and Environmental Microbiology 2004, Vol. 70, No. 2, pp. 850–854.
  • 19. M. POLANSKA, K. HUYSMAN, C. van KEER: Investigation of assimilable organic carbon (AOC) in Flemish drinking water. Water Research 2005, Vol. 39, No. 11, pp. 2259–2266.
  • 20. M. SONDERGAARD, Y. WORM: Measurement of biodegradable dissolved organic carbon (BDOC) in lake water with a bioreactor. Water Research 2001, Vol. 35, No. 10, pp. 2505–2513.
  • 21. W. LIU, H. WU, Z. WANG, S.L. ONG, J.Y. HU, W.J. NG: Investigation of assimilable organic carbon (AOC) and bacterial regrowth in drinking water distribution system. Water Research 2002, Vol. 36, No. 4, pp. 891–898.
  • 22. C.D. NORTON, M.W. LeCHEVALLIER, J.O. FALKINHAM: Survival of Mycobacterium avium in a model distribution system. Water Research 2004, Vol. 38, No. 6, pp. 1457–1466.
  • 23. X. ZHAN, B. GAO, Q. YUE, B. LIU, X. XU, Q. LI: Removal natural organic matter by coagulation-adsorption and evaluating the serial effect through a chlorine decay model. Journal of Hazardous Materials 2010, Vol. 183, No. 1–3, pp. 279–286.
  • 24. P.E. STACKELBERG, J. GIBS, E.T. FURLONG, M.T. MEYER, S.D. ZAUGG, R.L. LIPPINCOTT: Efficiency of conventional drinking-water-treatment processes in removal of pharmaceuticals and other organic compounds. Science of the Total Environment 2007, Vol. 377, No. 2–3, pp. 255–272.
  • 25. B. KOLWZAN: Analiza zjawiska biofilmu – warunki jego powstawania i funkcjonowania (Analysis of biofilms – their formation and functioning). Ochrona Środowiska 2011, vol. 33, nr 4, ss. 3–14.
  • 26 A.C. MARTINY, T.M. JØRGENSEN, H.J. ALBRECHTSEN, E. ARVIN, S. MOLIN: Long-term succession of structure and diversity of a biofilm formed in a model drinking water distribution system. Applied and Environmental Microbiology 2003, Vol. 69, No. 11, pp. 6899–6907.
  • 27. M.J. LEHTOLA, I.T. MIETTINEN, M.M KEINÄNEN, T.K. KEKKI, O. LAINE, A. HIRVONEN, P.J. MARTIKAINEN: Microbiology, chemistry and biofilm development in a pilot drinking water distribution system with copper and plastic pipes. Water Research 2004, Vol. 38, No. 17, pp. 3769–3779.
  • 28. T.S. RAO, T.N. SAIRAM, B. VISWANATHAN, K.V.K. NAIR: Carbon steel corrosion by iron oxidising and sulphate reducing bacteria in a freshwater cooling system. Corrosion Science 2000, Vol. 42, No. 8, pp. 1417–1431.
  • 29. J.H. RYU, L.R. BEUCHAT: Biofilm formation by Escherichia coli O157:H7 on stainless steel: Effect of exopolysaccharide and curli production on its resistance to chlorine. Applied and Environmental Microbiology 2005, Vol. 71, No. 1, pp. 247–254.
  • 30. P. SERVAIS, A. ANZIL, C. VENTRESQUE: Simple method for determination of biodegradable dissolved organic carbon in water. Applied and Environmental Microbiology 1989, Vol. 55, No. 10, pp. 2732–2734.
  • 31. A.L. KOWAL, M. ŚWIDERSKA-BRÓŻ: Oczyszczanie wody. Podstawy teoretyczne i technologiczne, procesy i urządzenia. Wydawnictwo Naukowe PWN, Warszawa 2007.
  • 32. M.W. LeCHEVALLIER: The case for maintaining a disinfectant residual. Journal American Water Works Association 1999, Vol. 91, No. 1, pp. 86–92.
  • 33. P. NIQUETTE, P. SERVAIS, R. SAVOIR: Bacterial dynamics in the drinking water distribution system of Brussels. Water Research 2001, Vol. 35, No. 3, pp. 675–682.
  • 34. S.L. PERCIVAL, J.S. KNAPP, R. EDYVEAN, D.S. WALES: Biofilm development on stainless steel in mains water. Water Research 1990, Vol. 32, No. 1, pp. 243–253.
  • 35. D. JIANGA, Y. CHEN, G. NI: Effects of total phosphorus (TP) and microbially available phosphorus (MAP) on bacterial regrowth in drinking water distribution system. Systems Engineering Procedia 2011, Vol. 1, No. 1, pp. 124–129.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-4abe93f2-c09d-4654-8a98-702dfdf3186d
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