Abstract
Nitrite-dependent anaerobic methane oxidation (n-damo) is mediated by bacteria that anaerobically oxidize methane coupled with nitrite reduction and is a potential bioprocess for wastewater treatment. In this work, the effect of reactor configuration on n-damo bacterial cultivation was investigated. A magnetically stirred gas lift reactor (MSGLR), a sequencing batch reactor (SBR), and a continuously stirred tank reactor (CSTR) were selected to cultivate the bacteria. Microbial community was monitored by using quantitative PCR, 16S rRNA gene sequencing, pmoA gene sequencing, and fluorescence in situ hybridization (FISH). The effects of substrate inhibition, methane mass transfer, and biomass washout in the three reactors were focused on. The results indicated that the MSGLR had the best performance among the three reactor systems, with the highest total and specific n-damo activities. Its maximum volumetric nitrogen removal rate was up to 76.9 mg N L−1 day−1, which was higher than previously reported values (5.1–37.8 mg N L−1 d−1).
Similar content being viewed by others
References
Apha A (2005) Standard methods for the examination of water and wastewater. American Public Health Association, Washington, DC
Biggs CA, Lant PA (2000) Activated sludge flocculation on-line determination of floc size and the effect of shear. Water Res 34(9):2542–2550
Chen J, Ji Q, Zheng P, Chen T, Wang C, Mahmood Q (2010) Floatation and control of granular sludge in a high-rate anammox reactor. Water Res 44(11):3321–3328
Daims H, Brühl A, Amann R, Schleifer K-H, Wagner M (1999) The domain-specific probe EUB338 is insufficient for the detection of all bacteria: development and evaluation of a more comprehensive probe set. Syst Appl Microbiol 22(3):434–444
Deutzmann JS, Schink B (2011) Anaerobic oxidation of methane in sediments of Lake Constance, an oligotrophic freshwater lake. Appl Environ Microbiol 77(13):4429–4436
Ettwig KF, Shima S, van de Pas-Schoonen KT, Kahnt J, Medema MH, Op den Camp HJ, Jetten MS, Strous M (2008) Denitrifying bacteria anaerobically oxidize methane in the absence of Archaea. Environ Microbiol 10(11):3164–3173
Ettwig KF, van Alen T, van de Pas-Schoonen KT, Jetten MS, Strous M (2009) Enrichment and molecular detection of denitrifying methanotrophic bacteria of the NC10 phylum. Appl Environ Microbiol 75(11):3656–3662
He Z, Cai C, Geng S, Lou L, Xu X, Zheng P, Hu B (2013) Modeling a nitrite-dependent anaerobic methane oxidation process: parameters identification and model evaluation. Bioresour Technol 147C:315–320
Hu BL, Zheng P, Tang CJ, Chen JW, van der Biezen E, Zhang L, Ni BJ, Jetten MS, Yan J, Yu HQ, Kartal B (2010) Identification and quantification of anammox bacteria in eight nitrogen removal reactors. Water Res 44(17):5014–5020
Hu BL, Shen LD, Zheng P, Hu AH, Chen TT, Cai C, Liu S, Lou LP (2012) Distribution and diversity of anaerobic ammonium-oxidizing bacteria in the sediments of the Qiantang River. Environ Microbiol Rep 4(5):540–547
Hu BL, Shen LD, Lian X, Zhu Q, Liu S, Huang Q, He ZF, Geng S, Cheng DQ, Lou LPXXY, Zheng P, He YF (2014) Evidence for nitrite-dependent anaerobic methane oxidation as a previously overlooked microbial methane sink in wetlands. Proc Natl Acad Sci U S A. doi:10.1073/pnas.1318393111
Hu S, Zeng RJ, Burow LC, Lant P, Keller J, Yuan Z (2009) Enrichment of denitrifying anaerobic methane oxidizing microorganisms. Environ Microbiol Rep 1(5):377–384
Jarvis P, Jefferson B, Gregory J, Parsons SA (2005) A review of floc strength and breakage. Water Res 39(14):3121–3137
Jin RC, Hu BL, Zheng P, Qaisar M, Hu AH, Islam E (2008) Quantitative comparison of stability of ANAMMOX process in different reactor configurations. Bioresour Technol 99(6):1603–1609
Kampman C, Hendrickx TL, Luesken FA, van Alen TA, Op den Camp HJ, Jetten MS, Zeeman G, Buisman CJ, Temmink H (2012) Enrichment of denitrifying methanotrophic bacteria for application after direct low-temperature anaerobic sewage treatment. J Hazard Mater 227–228:164–171
Kojima H, Tsutsumi M, Ishikawa K, Iwata T, Mussmann M, Fukui M (2012) Distribution of putative denitrifying methane oxidizing bacteria in sediment of a freshwater lake, Lake Biwa. Syst Appl Microbiol 35(4):233–238
Luesken FA, Sanchez J, van Alen TA, Sanabria J, Op den Camp HJ, Jetten MS, Kartal B (2011a) Simultaneous nitrite-dependent anaerobic methane and ammonium oxidation processes. Appl Environ Microbiol 77(19):6802–6807
Luesken FA, van Alen TA, van der Biezen E, Frijters C, Toonen G, Kampman C, Hendrickx TL, Zeeman G, Temmink H, Strous M, Op den Camp HJ, Jetten MS (2011b) Diversity and enrichment of nitrite-dependent anaerobic methane oxidizing bacteria from wastewater sludge. Appl Microbiol Biotechnol 92(4):845–854
Raghoebarsing AA, Pol A, van de Pas-Schoonen KT, Smolders AJ, Ettwig KF, Rijpstra WI, Schouten S, Damste JS, Op den Camp HJ, Jetten MS, Strous M (2006) A microbial consortium couples anaerobic methane oxidation to denitrification. Nature 440(7086):918–921
Shen LD, He ZF, Zhu Q, Chen DQ, Lou LP, Xu XY, Zheng P, Hu BL (2012) Microbiology, ecology, and application of the nitrite-dependent anaerobic methane oxidation process. Front Microbiol 3:269
Shen LD, Zhu Q, Liu S, Du P, Zeng JN, Cheng DQ, Xu XY, Zheng P, Hu BL (2013) Molecular evidence for nitrite-dependent anaerobic methane-oxidising bacteria in the Jiaojiang Estuary of the East Sea (China). Appl Microbiol Biotechnol. doi:10.1007/s00253-014-5556-3
Shi Y, Hu S, Lou J, Lu P, Keller J, Yuan Z (2013) Nitrogen removal from wastewater by coupling anammox and methane-dependent denitrification in a membrane biofilm reactor. Environ Sci Technol 47(20):11577–11583
Strous M, Heijnen JJ, Kuenen JG, Jetten MSM (1998) The sequencing batch reactor as a powerful tool for the study of slowly growing anaerobic ammonium-oxidizing microorganisms. Appl Microbiol Biotechnol 50:589–596
Tamura K, Dudley J, Nei M, Kumar S (2007) MEGA4: molecular evolutionary genetics analysis (MEGA) software version 4.0. Mol Biol Evol 24(8):1596–1599
Tao Y, Gao DW, Fu Y, Wu WM, Ren NQ (2012) Impact of reactor configuration on anammox process start-up: MBR versus SBR. Bioresour Technol 104:73–80
Zhu B, Sanchez J, van Alen TA, Sanabria J, Jetten MS, Ettwig KF, Kartal B (2011) Combined anaerobic ammonium and methane oxidation for nitrogen and methane removal. Biochem Soc Trans 39(6):1822–1825
Acknowledgments
This work was supported by two grants from the Natural Science Foundation (Nos. 51108408 and 41276109).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Hu, B., He, Z., Geng, S. et al. Cultivation of nitrite-dependent anaerobic methane-oxidizing bacteria: impact of reactor configuration. Appl Microbiol Biotechnol 98, 7983–7991 (2014). https://doi.org/10.1007/s00253-014-5835-z
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00253-014-5835-z