1. S. Park, W. Bae, B.E. Rittmann, S. Kim, J. Chung, Operation of suspended-growth shortcut biological nitrogen removal (SSBNR) based on the minimum/maximum substrate concentration, Water Res., 44 (2010) 1419–1428.
  2. J. Guo, Y. Peng, H. Huang, S. Wang, S. Ge, J. Zhang, Z. Wang, Short- and long-term effects of temperature on partial nitrification in a sequencing batch reactor treating domestic wastewater, J. Hazard. Mater., 179 (2010) 471–479.
  3. I. Zekker, E. Rikmann, K. Kroon, A. Mandel, J. Mihkelson, T. Tenno, T. Tenno, Ameliorating nitrite inhibition in a lowtemperature nitritation–anammox MBBR using bacterial intermediate nitric oxide, Int. J. Environ. Sci. Technol., 14 (2017) 2343–2356.
  4. D. Wei, T. Yan, K. Zhang, Y. Chen, N. Wu, B. Du, Q. Wei, Qualitative and quantitative analysis of extracellular polymeric substances in partial nitrification and full nitrification reactors, Bioresour. Technol., 240 (2017) 171–176.
  5. D. Wei, X. Xue, L. Yan, M. Sun, G. Zhang, L. Shi, B. Du, Effect of influent ammonium concentration on the shift of full nitritation to partial nitrification in a sequencing batch reactor at ambient temperature, Chem. Eng. J., 235 (2014) 19–26.
  6. H.-P. Chuang, A. Ohashi, H. Imachi, M. Tandukar, H. Harada, Effective partial nitrification to nitrite by down-flow hanging sponge reactor under limited oxygen condition, Water Res., 41 (2007) 295–302.
  7. M. Zhang, P.G. Lawlor, G. Wu, B. Lynch, X. Zhan, Partial nitrification and nutrient removal in intermittently aerated sequencing batch reactors treating separated digestate liquid after anaerobic digestion of pig manure, Bioprocess Biosyst. Eng., 34 (2011) 1049–1056.
  8. S.J. Ge, Y.Z. Peng, S. Qiu, A. Zhu, N.Q. Ren, Complete nitrogen removal from municipal wastewater via partial nitrification by appropriately alternating anoxic/aerobic conditions in a continuous plug-flow step feed process, Water Res., 55 (2014) 95–105.
  9. O. Canals, H. Salvado, M. Auset, C. Hernandez, J.J. Malfeito, Microfauna communities as performance indicators for an A/O Shortcut Biological Nitrogen Removal moving-bed biofilm reactor, Water Res., 47 (2013) 3141–3150.
  10. A. Mosquera-Corral, F. Gonzalez, J.L. Campos, R. Mendez, Partial nitrification in a SHARON reactor in the presence of salts and organic carbon compounds, Process Biochem., 40 (2005) 3109–3118.
  11. L. Jia, J.S. Guo, F. Fang, Y.P. Chen, Q. Zhang, Effect of organic carbon on nitrogen conversion and microbial communities in the completely autotrophic nitrogen removal process, Environ. Technol., 33 (2012) 1141–1149.
  12. Y.H. Liang, D. Li, X.J. Zhang, H.P. Zeng, Z. Yang, J. Zhang, Microbial characteristics and nitrogen removal of simultaneous partial nitrification, anammox and denitrification (SNAD) process treating low C/N ratio sewage, Bioresour. Technol., 169 (2014) 103–109.
  13. H. Yin, L. He, J.C. Lu, H. Gao, D.W. Gao, Effect of hydraulic retention time on nitrogen and phosphorus removal by biofilm and granular coupling process, CIESC J., 65 (2014) 2294–2300.
  14. APHA, Standard Methods for the Examination of Water and Wastewater, 20th ed., Washington, D.C., USA, 1998.
  15. Y. Tsai, P.A. Rochelle, Extractionm of Nucleic Acids from Environmental Samples, P.A. Rochelle, Ed., Environmental Molecular Microbiology: Protocols and Applications, Horizon Scientific Press, Wymondham, UK, 2001.
  16. D. Castignetti, T.C. Hollocher, Heterotrophic nitrification among denitrifiers, Appl. Environ. Microbiol., 47 (1984) 620–623.
  17. H. Peng, S. Liu, F. Yang, Y. Xue, T. Wang, The development of simultaneous partial nitrification, anammox and denitrification (SNAD) process in a single reactor for nitrogen removal, Bioresour. Technol., 100 (2009) 1548–1554.
  18. Y.M. Zhong, X.S. Jia, Simultaneous ANAMMOX and denitrification (SAD) process in batch tests, World J. Microbiol. Biotechnol., 29 (2013) 51–61.
  19. B. Sinha, A.P. Annachhatre, Assessment of partial nitrification reactor performance through microbial population shift using quinone profile, FISH and SEM, Bioresour. Technol., 98 (2007) 3602–3610.
  20. M. Wagner, A. Loy, Bacterial community composition and function in sewage treatment systems, Curr. Opin. Biotechnol., 13 (2002) 218−227.
  21. P.F. Dunfield, A. Yuryev, P. Senin, A.V. Smirnova, M.B. Stott, S. Hou, B. Ly, J.H. Saw, Z. Zhou, Y. Ren, J. Wang, B.W. Mountain, M.A. Crowe, T.M. Weatherby, P.L. Bodelier, W. Liesack, L. Feng, L. Wang, M. Alam, Methane oxidation by an extremely acidophilic bacterium of the phylum Verrucomicrobia, Nature, 450 (2007) 879–882.
  22. D.A. Ramirez-Villanueva, J.M. Bello-Lopez, Y.E. Navarro- Noya, M. Luna-Guido, N. Verhulst, B. Govaerts, L. Dendooven, Bacterial community structure in maize residue amended soil with contrasting management practices, Appl. Soil Ecol., 90 (2015) 49–59.
  23. M. Tank, D.A. Bryant, Nutrient requirements and growth physiology of the photoheterotrophic Acidobacterium, Chloracidobacterium thermophilum, Front. Microbiol., 6 (2015) 226.
  24. S.-H. Lee, J.-H. Park, H.-J. Kang, Y.H. Lee, T.J. Lee, H.-D. Park, Distribution and abundance of Spirochaetes in full-scale anaerobic digesters, Bioresour. Technol., 145 (2013) 25–32.
  25. Y.M. Kim, D.-H. Chon, H.-S. Kim, C. Park, Investigation of bacterial community in activated sludge with an anaerobic side-stream reactor (ASSR) to decrease the generation of excess sludge, Water Res., 46 (2012) 4292–4300.
  26. S. Frenk, Y. Hadar, D. Minz, Resilience of soil bacterial community to irrigation with water of different qualities under Mediterranean climate, Environ. Microbiol., 16 (2014) 559–569.
  27. K.G. Eilers, C.L. Lauber, R. Knight, N. Fierer, Shifts in bacterial community structure associated with inputs of low molecular weight carbon compounds to soil, Soil Biol. Biochem., 42 (2010) 896–903.
  28. T. Dalsgaard, F.J. Stewart, B. Thamdrup, L. De Brabandere, N.P. Revsbech, O. Ulloa, D.E. Canfield, E.F. DeLong, Oxygen at nanomolar levels reversibly suppresses process rates and gene expression in anammox and denitrification in the oxygen minimum zone off northern Chile, MBio, 5 (2014) 1–14.
  29. L.A.B. Siniscalchi, I.C. Vale, J. Dell’Isola, C.A. Chernicharo, J.C. Araujo, Enrichment and activity of methanotrophic microorganisms from municipal wastewater sludge, Environ. Technol., 36 (2015) 1563–1575.
  30. M.A. Campbell, P.S.G. Chain, H.Y. Dang, A.F. EI Sheikh, J.M. Norton, N.L. Ward, B.B. Ward, M.G. Klotz, Nitrosococcus watsonii sp. nov., a new species of marine obligate ammonia-oxidizing bacteria that is not omnipresent in the world’s oceans: calls to validate the names ‘Nitrosococcus halophilus’ and ‘Nitrosomonas mobilis’, FEMS Microbiol. Ecol., 76 (2011) 39–48.
  31. H.T. Wang, T. Narihiro, A.P. Straub, C.R. Pugh, H. Tamaki, J.F. Moor, I.M. Bradley, Y. Kamagata, W.T. Liu, T.H. Nguyen, MS2 bacteriophage reduction and microbial communities in biosand filters, Environ. Sci. Technol., 48 (2014) 6702–6709.
  32. M. Kruse, S. Zumbragel, E. Bakker, E. Spieck, T. Eggers, A. Lipski, The nitrite-oxidizing community in activated sludge from a municipal wastewater treatment plant determined by fatty acid methyl ester-stable isotope probing, Syst. Appl. Microbiol., 36 (2013) 517–524.
  33. M. Fahrbach, Anaerobic Degradation of Steroid Hormones by Novel Denitrifying Bacteria, Ph.D. Thesis, RWTH Aachen University, Germany, 2006.
  34. M. Meincke, E. Krieg, E. Bock, Nitrosovibrio spp., the dominant ammonia-oxidizing bacteria in building sandstone, Appl. Environ. Microbiol., 55 (1989) 2108–2110.
  35. T. Limpiyakorn, Y. Shinohara, F. Kurisu, O. Yagi, Communities of ammonia-oxidizing bacteria in activated sludge of various sewage treatment plants in Tokyo, FEMS Microbiol. Ecol., 54 (2005) 205–217.
  36. D. Jiang, W.O. Khunjar, B. Wett, S.N. Murthy, K. Chandran, Characterizing the metabolic trade-off in Nitrosomonas europaea in response to changes in inorganic carbon supply, Environ. Sci. Technol., 49 (2015) 2523–2531.
  37. H.-P. Koops, A. Pommerening‐Röser, Distribution and ecophysiology of the nitrifying bacteria emphasizing cultured species, FEMS Microbiol. Ecol., 37 (2001) 1–9.