Abstract
Development of an Anammox (anaerobic ammonium oxidation) process using non-acclimatized sludge requires a long start-up period owing to the very slow growth rate of Anammox bacteria. This article addresses the issue of achieving a shorter start-up period for Anammox activity in a well-mixed continuously stirred tank reactor (CSTR) using non-acclimatized anaerobic sludge. Proper selection of enrichment conditions and low stirring speed of 30 ± 5 rpm resulted in a shorter start-up period (82 days). Activity tests revealed the microbial community structure of Anammox micro-granules. Ammonia-oxidizing bacteria (AOB) were found on the surface and on the outer most layers of granules while nitrite-oxidizing bacteria (NOB) and Anammox bacteria were present inside. Fine-tuning of influent NO2 −/NH4 + ratio allowed Anammox activity to be maintained when mixed microbial populations were present. The maximum nitrogen removal rate achieved in the system was 0.216 kg N/(m3 day) with a maximum specific nitrogen removal rate of 0.434 g N/(g VSS day). During the study period, Anammox activity was not inhibited by pH changes and free ammonia toxicity.
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Mulder A, van de Graaf AA, Robertson LA, Kuenen JG (1995) Anaerobic ammonium oxidation discovered in a denitrifying fluidized bed reactor. FEMS Microbiol Ecol 16:177–184
van de Graaf AA, de Bruijn P, Robertson LA, Jetten MSM, Kuenen JG (1996) Autotrophic growth of anaerobic ammonium-oxidizing microorganisms in a fluidized bed reactor. Microbiology 142:2187–2196
Strous M, van Gerven E, Kuenen JG, Jetten MSM (1997) Effects of aerobic and microaerobic conditions on anaerobic ammonium-oxidizing (Anammox) sludge. Appl Environ Microbiol 63:2446–2448
Broda E (1977) Two kinds of lithotrophs missing in nature. Zantralbl Mikrobiol 17:491–493
Kuenen JG (2008) Anammox bacteria: from discovery to application. Nat Rev Microbiol 6:320–326
Jetten MSM, Sliekers AO, Kuypers MMM et al (2003) Anaerobic ammonium oxidation by marine and freshwater planctomycete-like bacteria. Appl Microbiol Biotechnol 63:107–114
Dalsgaarda T, Thamdrupb B, Canfield DE (2005) Anaerobic ammonium oxidation (Anammox) in the marine environment. Res Microbiol 156:457–464
Innerebner G, Insam H, Franke-Whittle IH, Wett B (2007) Identification of anammox bacteria in a full-scale deammonification plant making use of anaerobic ammonia oxidation. Syst Appl Microbiol 30:408–412
van der Star WRL, Wiebe R, Abma WR, Blommers D, Mulder JW, Tokutomi T, Strous M, Picioreanu C, van Loosdrech MCM (2007) Startup of reactors for anoxic ammonium oxidation: experiences from the first full-scale anammox reactor in Rotterdam. Water Res 41:4149–4163
Strous M, Kuenen JG, Fuerst JA, Wagner M, Jetten MSM (2002) The anammox case—a new experimental manifesto for microbiological eco-physiology. Antonie Van Leeuwenhoek 81:693–702
Dapena-Mora A, Fernandez I, Campos JL, Mosquera-Corral A, Mendez R, Jetten MSM (2007) Evaluation of activity and inhibition effects on Anammox process by batch tests based on the nitrogen gas production. Enzyme Microb Technol 40:859–865
Chamchoi N, Nitisoravut S (2007) Anammox enrichment from different conventional sludges. Chemosphere 66:2225–2232
Wett B (2007) Development and implementation of a robust deammonification process. Water Sci Technol 56(7):81–88
Dapena-Mora A, Campos JL, Mosquera-Corral A, Jetten MSM, Mendez R (2004) Stability of the Anammox process in a gas-lift reactor and a SBR. J Biotechnol 110:159–170
van der Star WRL, Miclea AI, van Dongen UGJM, Muyzer G, Picioreanu C, van Loosdrecht MCM (2008) The membrane bioreactor: a novel tool to grow Anammox bacteria as free cells. Biotechnol Bioeng 101:268–294
Lopez H, Puig S, Ganigue R, Ruscalleda M, Balaguer MD, Colprim J (2008) Start-up and enrichment of a granular anammox SBR to treat high nitrogen load wastewaters. J Chem Technol Biotechnol 83:233–241
Arrojo B, Figueroa M, Mosquera-Corral A, Campos JL, Méndez R (2008) Influence of gas flow-induced shear stress on the operation of the Anammox process in a SBR. Chemosphere 72:1687–1693
Wang T, Zhang H, Yang F, Liu S, Fu Z, Chen H (2009) Start-up of the Anammox process from the conventional activated sludge in a membrane bioreactor. Bioresour Technol 100:2501–2506
Tang CJ, Zheng P, Mahmood Q, Chen JW (2009) Start-up and inhibition analysis of the Anammox process seeded with anaerobic granular sludge. J Ind Microbiol Biotechnol 36:1093–1100
APHA, AWWA, WEF (1998) Standard methods for water and wastewater examination, 20th edn. American Public Health Association, Washington
Vazquez-Padin JR, Pozo MJ, Jarpa M, Figueroa M, Franco A, Mosquera-Corral A, Campos JL, Mendez R (2009) Treatment of anaerobic sludge digester effluents by the CANON process in an air pulsing SBR. J Hazard Mater 166:336–341
Tsushima I, Ogasawara Y, Kindaichi T, Satoh H, Okabe S (2007) Development of high-rate anaerobic ammonium-oxidizing (anammox) biofilm reactors. Water Res 41:1623–1634
Mobarry BK, Wagner M, Urbain V, Rittmann BE, Stahl DA (1996) Phylogenetic probes for analyzing abundance and spatial organization of nitrifying bacteria. Appl Environ Microbiol 62:2156–2162
Fuerst JA (2004) Planctomycetes—a phylum of emerging interest for microbial evolution and ecology. WFCC Newslett 38:1–11
Watson SW, Valois FW, Waterbury JB (1986) The family Nitrobacteraceae. In: Starr MP, Stolp H, Truper HG, Balows A, Schlegel HG (eds) The prokaryotes—a handbook on habitats, isolation and identification of bacteria. Springer, Berlin, pp 1005–1022
Tran HT, Park YJ, Cho MK, Kim DJ, Ahn DH (2006) Anaerobic ammonium oxidation process in an upflow anaerobic sludge blanket reactor with granular sludge selected from an anaerobic digester. Biotechnol Bioprocess Eng 11:199–204
Strous M, Heijnen JJ, Kuenen JG, Jetten MSM (1998) The sequencing batch reactor as a powerful tool to study very slowly growing micro-organisms. Appl Microbiol Biotechnol 50:589–596
Bagchi S, Biswas R, Roychoudhury K, Nandy T (2009) Stable partial nitrification in an up-flow fixed bed bioreactor under oxygen limiting environment. Environ Eng Sci 26:1309–1318
Schmidt I, Bock E (1997) Anaerobic ammonia oxidation with nitrogen dioxide by Nitrosomonas eutropha. Arch Microbiol 167:106–111
Strous M, van Gerven E, Zheng P, Kuenen JG, Jetten MSM (1997) Ammonium removal from concentrated waste streams with the anaerobic ammonium oxidation (Anammox) process in different reactor configurations. Water Res 31:1955–1962
Liu ST, Yang FL, Gong Z, Meng F, Chen H, Xue Y, Furukawa K (2008) Application of anaerobic ammonium-oxidizing consortium to achieve completely autotrophic ammonium and sulfate removal. Bioresour Technol 99(15):6817–6825. doi:10.1016/j.biortech.2008.01.054
Szatkowska B, Cema G, Plaza E, Trela J, Hultman B (2007) A one-stage system with partial nitritation and Anammox processes in the moving-bed biofilm reactor. Water Sci Technol 55(8–9):19–26. doi:10.2166/wst.2007.237
Vázquez-Padín J, Fernádez I, Figueroa M, Mosquera-Corral A, Campos JL, Méndez R (2009) Applications of Anammox based processes to treat anaerobic digester supernatant at room temperature. Bioresour Technol 100:2988–2994
van Dongen U, Jetten MSM, van Loosdrecht MC (2001) The Sharon-anammox process for treatment of ammonium rich wastewater. Water Sci Technol 44(1):153–160
Fux C, Böhler M, Huber P, Bruner I, Siegrist H (2002) Biological treatment of ammonium-rich wastewater by partial nitritation and subsequent anaerobic ammonium oxidation (Anammox) in a pilot plant. J Biotechnol 99:295–306
Guven D, van de Pas-Schoonen K, Schmid MC, Strous M, Jetten MS, Sozen S, Orhon D, Schmidt I (2004) Implementation of the Anammox process for improved nitrogen removal. J Environ Sci Health A 39:1729–1738
Sliekers AO, Third KA, Abma W, Kuenen JG, Jetten MSM (2003) CANON and anammox in a gas-lift reactor. FEMS Microbiol Lett 218:339–344
Acknowledgments
The authors are thankful to Dr. Tapan Chakrabarti, Acting Director, NEERI, Nagpur, India for his guidance and to Miss Priyanka Bihariya for her timely assistance in the experimental work. SB acknowledges the guidance of Dr. Kunal Roychoudhury, Head, Dept. of Microbiology, S. K. Porwal College, Kamptee, Nagpur, India. The financial support provided by the Ministry of Science and Technology, Department of Biotechnology, Govt. of India, New Delhi for this project is gratefully acknowledged.
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Bagchi, S., Biswas, R. & Nandy, T. Start-up and stabilization of an Anammox process from a non-acclimatized sludge in CSTR. J Ind Microbiol Biotechnol 37, 943–952 (2010). https://doi.org/10.1007/s10295-010-0743-4
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DOI: https://doi.org/10.1007/s10295-010-0743-4