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2017 | 26 | 1 |

Tytuł artykułu

Startup and performance stability of a nitritation-anammox reactor using granular sludge

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
A nitritation-anammox single-stage autotrophic nitrogen-removal system was started and achieved stable, efficient operation. The startup process occurred in three stages: aerobic granulation, nitritation regulation, and autotrophic nitrogen removal. Granular sludge was successfully incubated after 57 d of acclimation. Through an operating strategy of gradual reduction in organic loading and an increase in ammonia nitrogen loading, stable nitritation was successfully achieved (average NH₄⁺-N/NO₂ ratio maintained at 1.32). Nitritation was coupled with anammox to achieve autotrophic nitrogen removal. The nitrogen loading rate was increased to 0.3 kgN/(m³•d) and the removal rate reached 0.26 kgN/(m³•d) after 50 d of operation. Test results showed that during the autotrophic nitrogen removal stage, anaerobic ammonia-oxidizing bacteria were considerably enriched, and that there was an organic balance between these and ammonia-oxidizing bacteria in the system.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

26

Numer

1

Opis fizyczny

p.173-180,fig.

Twórcy

autor
  • School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, PR China
autor
  • School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, PR China
autor
  • School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, PR China
autor
  • School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, PR China
autor
  • School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, PR China
autor
  • School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, PR China

Bibliografia

  • 1. Castro-Barros, C.M., Daelman, M.R.J., Mampaey, K.E. Effect of aeration regime on N₂O emission from partial nitritation-anammox in a full-scale granular sludge reactor. Water Research 68 (1), 793, 2015.
  • 2. Daverey A., Su S.H., Huang Y.T., Chen S.S., Sung S.W., Lin J.G. Partial nitrification and anammox process: A method for high strength optoelectronic industrial wastewater treatment. Water Research 47 (9), 2919, 2013.
  • 3. Lackner S., Gilbert E.M., Agrawal S., Karst S.M., Horn H., Nielsen P.H. Low Temperature Partial Nitritation/Anammox in a Moving Bed Biofilm Reactor Treating Low Strength Wastewater. Environmental Science Technology 48, 8784, 2014.
  • 4. Lin J.G., Daverey A., Chen Y.C., Dutta K., Huang Y.T. Start-up of simultaneous partial nitrification, anammox and denitrification (SNAD) process in sequencing batch biofilm reactor using novel biomass carriers. Bioresource Technology 190, 480, 2015.
  • 5. Chai L.Y., Ali M., Min X.B., Song Y.X., Tang C.J., Wang H.Y., Yu C., Yang Z.H. Partial nitrification in an air-lift reactor with long-term feeding of increasing ammonium concentrations. Bioresource Technology 185, 134, 2015.
  • 6. Hisashi S., Rathnayake M.L.D., Rathnayake M.O., Ishii S., Segawa, T., Okebe S. Effects of dissolved oxygen and pH on nitrous oxide production rates in autotrophic partial nitrification granules. Bioresource Technology 197, 15, 2015.
  • 7. Zhang X.J., Li D., Liang Y.H., Zeng H.P., He Y.P., Fan D., Zhang J. Start-up, influence factors, and the microbial characteristics of partial nitrification in membrane bioreactor. Desalination and Water Treatment 54 (3), 581, 2015.
  • 8. Persson F., Sultana R., Suarez M., Hermansson M., Plaza E., Wilen B.M. Structure and composition of biofilm communities in a moving bed biofilm reactor for nitritation-anammox at low temperatures. Bioresource Technology 154, 264- 2014.
  • 9. van der Meer J.R., Zehnder A.J.B. Enrichment and characterization of an anammox bacterium from a rotating biological contactor treating ammonium-rich leachate. Archives of Microbiology 175 (3), 198, 2015.
  • 10. Lotti T., Kleerebezem R., Hu Z., Kartal B., Jetten M.S.M., van Loosdrecht M.S.M. Simultaneous partial nitritation and anammox at low temperature with granular sludge. Water Research 66 (3), 111, 2014.
  • 11. Liu T., Li D., Zeng H.P., Chang X.Y., Zhang J. Microbial characteristics of a CANON reactor during the start-up period seeding conventional activated sludge. Water Science and Technology 67 (3), 635, 2013.
  • 12. Vlaeminck S.E., Terada A., Smets B.F., van der Linden D., Boon N., Verstraete W., Carballa M. Nitrogen removal from digested black water by one-stage partial nitritation and anammox. Environment Science and Technology 43, 5035, 2009.
  • 13. Gilbert E.M., Agrawal S., Karst S.M., Horn H., Nielsen P.H., Lackner S. Low temperature partial Nitritation/Anammox in a moving bed biofilm reactor treating low strength wastewater. Environmental Science &Technology 48, 8784, 2014.
  • 14. Fernández I., Vázquez-Padín J.R., Mosquera-Corral A., Campos J.L., Méndez R. Biofilm and granular systems to improve ANAMMOX biomass retention. Biochemical Engineering Journal 42 (3), 308, 2008.
  • 15. Wei D., Du B., Zhang J., Hu Z., Liang S., Li Y.R. Composition of extracellular polymeric substances in a partial nitrification reactor treating high ammonia wastewater and nitrous oxide emission. Bioresource Technology 190, 474, 2015.
  • 16. APHA. Standard Methods for the Examination for Water and Wastewater, 21th Ed. American Public Health Association, Washington, DC., USA, 2005.
  • 17. Peng Y.Z., Wang S.Y., Ma B., Wang S.Y., Zhu G.B. Anaerobic ammonium oxidation in traditional municipal wastewater treatment plants with low-strength ammonium loading: Widespread but overlooked. Water Research 84, 66, 2015.
  • 18. Vázquez-Padín J.R., Mosquera-Corral J.A., Campos J.L., Revsbech N.R. Microbial community distribution and activity dynamics of granular biomass in a CANON reactor. Water Research 44 (15), 4359, 2010.
  • 19. Zheng P., Wang L., XingY.J., Wei L. Yang J., Abbas G., Liu S., He Z.F., Zhang J.Q., Zhang H.T., Lu, H.F. Effect of particle size on the performance of autotrophic nitrogen removal in the granular sludge bed reactor and microbiological mechanisms. Bioresource Technology 157, 240, 2014.
  • 20. Furukawa K., Zhang L., Yang J.C. Stable and highrate nitrogen removal from reject water by partial nitrification and subsequent anammox. Bioscience and Bioengineering 110 (4), 441, 2010.
  • 21. Pijuan M., Werner U., Yuan Z.G. Reducing the startup time of aerobic granular sludge reactors through seeding floccular sludge with crushed aerobic granular aerobic granules. Water Research 45 (16), 5075, 2011.
  • 22. Zheng P., Abbas G., Wang L., Zhang J.P. Oxygen Transfer Characteristics in a Pilot-Scale Airlift Internal-Loop Bioreactor for Simultaneous Partial Nitrification and Anaerobic Ammonia Oxidation. Environmental Engineering Science 31 (8), 453, 2014.
  • 23. Li D., Liang Y.H., Zeng H.P., Zhang C.D., Zhang J. Rapid start-up and microbial characteristics of partial nitrification granular sludge treating domestic sewage at room temperature. Bioresource Technology 196, 741, 2015.
  • 24. Duran U., del Rio A.V., Campos J.L., Mosquera-Corral A., Mendez R. Enhanced ammonia removal at room temperature by pH controlled partial nitrification and subsequent anaerobic ammonium oxidation. Environmental Technology 35 (4), 383, 2014.
  • 25. Yao Z.B., Cai Q., Zhang D.J., Xiao P.Y., Lu P.L. The enhancement of completely autotrophic nitrogen removal over nitrite (CANON) by N₂H₄ addition. Bioresource Technology 146, 591, 2013.
  • 26. Lu P.L., Xiao P.Y., Zhang D.J. Effect of trace hydrazine addition on the functional bacterial community of a sequencing batch reactor performing completely autotrophic nitrogen removal over nitrite. Bioresource Technology 175, 216, 2015.
  • 27. Helmer M.C., Schmid M., Filipov E., Gaul T., Hippen A., Rosenwinkel K.H., Seyfried C.F., Wagner M., Kunst S. Deammonification in biofilm systems: population structure and function. Water Science and Technology 46 (1-2), 223, 2001.
  • 28. Li D., Liang Y.H., Zhang X.J., Zeng H.P., Yang Z., Cui S.M., Zhang J. Stability and nitrite-oxidizing bacteria community structure in different high-rate CANON reactors. Bioresource Technology 175, 189, 2015.
  • 29. Li K., Fang F., Guo J.S. Performance of one-stage autotrophic nitrogen removal in a biofilm reactor with low C/N ratio. Environmental Technology 36 (14), 1819, 2015.
  • 30. Xing B.S., Ji Y.X., Yang G.F., Chen H., Ni W.M., Jin R.C. Start-up and stable operation of partial nitritation prior to ANAMMOX in an internal-loop airlift reactor. Separation and Purification Technology 120, 458, 2013.
  • 31. Lackner S., Thoma K., Gilbert E.M., Gander W., Schreff D., Horn H. Start-up of a full-scale deammonification SBR-treating effluent from digested sludge dewatering. Water Science and Technology 71 (4), 553, 2015.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

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