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Autor
Frąk Magdalena (Warsaw University of Life Science - SGGW), Zadura Agnieszka (Warsaw University of Life Science - SGGW)
Tytuł
Suitability of Sewage from the Production of Organic Polymers for Biological Treatment
Źródło
Infrastruktura i Ekologia Terenów Wiejskich, 2016, nr IV/3, s. 1593-1602, rys., tab., bibliogr. 13 poz.
Infrastructure and Ecology of Rural Areas
Słowa kluczowe
Oczyszczanie ścieków, Związki chemiczne, Różnorodność biologiczna, Bezpieczeństwo mikrobiologiczne
Sewage treatment, Chemical compounds, Biodiversity, Microbiological safety
Uwagi
summ.
Abstrakt
The possibility of biological treatment of sewage from the production of organic polymers was assessed. The chemical quality of raw and treated sewage (CODCr, BOD5, ammonia nitrogen, nitrate nitrogen, total suspension, pH, chlorides and sulfates) was analyzed. The level of reduction in the analysed sewage quality indicators (%), sewage biodegradability (α) and the technical efficiency of treatment (Psw) were determined. It was shown that the limited effectiveness of the treatment process results from the excessively high load of organic contaminants. The analysed sewage contains substances which do not biodegrade easily, negatively influencing the conditions for activated sludge processes in the bioreactor. The activated sludge is characterized by low biodiversity and has an insufficient structure. The treatment process requires an introduction of technological changes which will lead to a decrease in the load of sewage entering the bioreactor. (original abstract)
Pełny tekst
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Bibliografia
Pokaż
  1. Awaleh M.O., Soubaneh Y. D. (2014): Waste Water Treatment in Chemical Industries: The Concept and Current Technologies. Hydrol Current Res., vol5, 164. DOI: 10.4172/2157- 7587.1000164
  2. Bartkiewicz B. (2006): Treatment of industrial wastewater. (in Polish) PWN Inc., Warsaw.
  3. Bartoszewski K. (1997): Guide exploiter sewage treatment plant. (in Polish) Polish Association of Sanitary Engineers and Technicians Inc., Poznań.
  4. Budkowska A., Długosz J., Gawdzik J. (2012): Validation of the operations of wastewater treatment plant in Starachowice. Archv. Waste Manag. Environ. Protection, vol. 14, 3, 1-12.
  5. Bury, S.J., Groot, C.K., Huth, C., and Hardt, N. (2002): Dynamic Simulation of Chemical Industry Wastewater Treatment Plants, Water Science & Technology 45(4-5), 355-363.
  6. Eikelboom D. H., van Buijsen H. J. J. (1983). Microscopic sludge investigation manual. TNO Research Institute for Environmental Hygiene, 1983.
  7. Heidrich Z., Witkowski A. (2005). Wastewater treatment plant, design, calculation examples. (in Polish) Seidel-Przywecki Inc., Warsaw.
  8. Krzanowski S., Wałega A., Paśmionka I. (2008). Treatment of wastewater from selected food industry. (in Polish) Infrastruktura i Ekologia Terenów Wiejskich, monograph; 2008(1);
  9. Lenart A., Kowalska A. (2012: The use of activated sludge wastewater treatment. (in Polish) Kosmos, vol. 61, 4 (297), 677-689.
  10. Nasr F.A., Doma H. S., Abdel-Halim H. S., El-Shafai S.A., (2004): Chemical industry wastewater treatment. TESCE, vol. 30, 2, 1183-1206.
  11. Sadecka Z. (2010: Fundamentals of biological wastewater treatment. (in Polish). Seidel- Przywecki Inc., Warsaw.
  12. Szyprowska M., Wichowski P., Stępień P. (2011). Investigations of anaerobic wastewater treatment plants on the example of the pharmaceutical industry. (in Polish) Infrastruktura i Ekologia Terenów Wiejskich. Vol. 07, 155-168.
  13. Wiąckowski K. (2005): Biology of activated sludge. In: The activated sludge: biology and microscopic analysis. (in Polish). Impuls Inc., Kraków.
Cytowane przez
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ISSN
1732-5587
Język
eng
URI / DOI
http://dx.medra.org/10.14597/infraeco.2016.4.3.119
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