Analysis of the Quality of Stabilized Municipal Sewage Sludge

• Autorzy: Bartkowska Izabela , Biedka Paweł , Tałałaj Izabela Anna

Identyfikatory

DOI

10.12911/22998993/99306

• Języki publikacji: EN

Abstrakty

EN

The sludge management of many wastewater treatment plants in Poland has not been properly solved yet. The exploiters and designers often have to cope with the dilemma of choosing the method of processing and neutralizing sewage sludge. The method discussed in the article is only one of the options that fully fits in the trends of implementing good practices in the management of sewage sludge. It is a technologically and economically effective as well as environmentally friendly process. It contributes significantly to minimizing the amount of sewage sludge and allows the production of organic fertilizer instead of waste. The work discusses the quality of sewage sludge after autothermal thermophilic stabilization (ATAD). The results of investigations pertaining to the reaction of sludge, dry mass, dry organic matter, content of biogenic substances, calcium and magnesium compounds and heavy metals were analyzed.

Słowa kluczowe

EN

autothermal thermophilic aerobic digestion; digestion of sludge; natural utilization of sludge; sludge

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2019
• Tom: Vol. 20, nr 2
• Strony: 200--208
• Opis fizyczny: Bibliogr. 15 poz., rys., tab.

Twórcy

autor

Bartkowska Izabela

• Bialystok University of Technology, Department of Technology and Environmental Engineering Systems, ul. Wiejska 45 A, 15-351 Bialystok, Poland

autor

Biedka Paweł

• Bialystok University of Technology, Department of Technology and Environmental Engineering Systems, ul. Wiejska 45 A, 15-351 Bialystok, Poland

autor

Tałałaj Izabela Anna

• Bialystok University of Technology, Department of Technology and Environmental Engineering Systems, ul. Wiejska 45 A, 15-351 Bialystok, Poland

Bibliografia

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• 3. Bartkowska I., 2014, Influence of the sewage sludge stabilisation process on the value of its oxidation reduction potential, Environmental Technology, 35(17), 2160–2166.
• 4. Bartkowska I., 2015, Drop in dry mass and organic substance content in the process of autothermal thermophilic aerobic digestion, Process Safety and Environmental Protection, vol. 98, 170–175.
• 5. Borowski S., 2000, Tlenowa stabilizacja termofilowa osadów ściekowych, Ochrona Środowiska, 4(79), 21–25. (in Polish)
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• 8. Movahedian A.H., Bina B., Moeinian K., 2005, Effects of aeration rate and detention time on thermophilic aerobic digestion of mixed sludge and its dewaterability, International Journal of Environmental Science And Technology, 2(2), 105–111.
• 9. Nosrati M., Sreekrishnan T.R., Mukhopadhyay S., 2007, Energy Audit, Solids Reduction, and Pathogen Inactivation in Secondary Sludges during Batch Thermophilic Aerobic Digestion Process, Journal of Environmental Engineering, 133(5), 477–484.
• 10. Parsons B.G., Impacts of temperature and hydraulic retention time on odors produced from autothermal thermophilic aerobic digestion, A thesis submitted in partial fulfillment of the requirements for the degree of master of applied science in the faculty of graduate studies, The University of British Columbia, 2008.
• 11. Piterina A.V., Bartlett J., Pembroke T.J., 2010a, Evaluation of the Removal of Indicator Bacteria from Domestic Sludge Processed by Autothermal Thermophilic Aerobic Digestion (ATAD), International Journal of Environmental Research and Public Health, 7(9), 3422–3441.
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• 13. Skowron K., Olszewska H., Pawłowska A., 2011, Ocena wpływu procesu kompostowania na zmiany liczebności populacji grzybów drożdżoidalnych i pleśniowych w osadach ściekowych, Rocznik Ochrona Środowiska, vol. 13, 1485–1506. (in Polish).
• 14. Zhou J., Mavinic D.S., Kelly H.G., Ramey W.D., 2002, Dewaterability of thermophilically digested biosolids: effects of temperature and cellular polymeric substances, CSCE/ASCE-EWRI Environmental Engineering Conference, Niagara Falls, Canada.
• 15. Zupančič G.D., ROŠ M., 2008, Aerobic and two-stage anaerobic–aerobic sludge digestion with pure oxygen and air aeration, Bioresource Technology, vol. 99, 100–109.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).