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BioMed Research International
Volume 2013 (2013), Article ID 134914, 21 pages
http://dx.doi.org/10.1155/2013/134914
Review Article

The Increasing Interest of ANAMMOX Research in China: Bacteria, Process Development, and Application

1Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Lushan South Road 932, Changsha, Hunan 410083, China
2National Engineering Research Centre for Control and Treatment of Heavy Metal Pollution, Changsha 410083, China
3Department of Environmental Engineering, Zhejiang University, Hangzhou 310058, China

Received 20 September 2013; Accepted 19 October 2013

Academic Editor: Qaisar Mahmood

Copyright © 2013 Mohammad Ali et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. A. Mulder, A. A. van de Graaf, L. A. Robertson, and J. G. Kuenen, “Anaerobic ammonium oxidation discovered in a denitrifying fluidized bed reactor,” FEMS Microbiology Ecology, vol. 16, no. 3, pp. 177–184, 1995. View at Publisher · View at Google Scholar · View at Scopus
  2. M. Strous, J. J. Heijnen, J. G. Kuenen, and M. S. M. Jetten, “The sequencing batch reactor as a powerful tool for the study of slowly growing anaerobic ammonium-oxidizing microorganisms,” Applied Microbiology and Biotechnology, vol. 50, no. 5, pp. 589–596, 1998. View at Publisher · View at Google Scholar · View at Scopus
  3. W. R. L. van der Star, W. R. Abma, D. Blommers et al., “Startup of reactors for anoxic ammonium oxidation: experiences from the first full-scale anammox reactor in Rotterdam,” Water Research, vol. 41, no. 18, pp. 4149–4163, 2007. View at Publisher · View at Google Scholar · View at Scopus
  4. M. S. M. Jetten, S. Logemann, G. Muyzer et al., “Novel principles in the microbial conversion of nitrogen compounds,” Antonie van Leeuwenhoek, International Journal of General and Molecular Microbiology, vol. 71, no. 1-2, pp. 75–93, 1997. View at Publisher · View at Google Scholar · View at Scopus
  5. B. Kartal, J. G. Kuenen, and M. C. M. van Loosdrecht, “Sewage treatment with anammox,” Science, vol. 328, no. 5979, pp. 702–703, 2010. View at Publisher · View at Google Scholar · View at Scopus
  6. M. Strous, J. A. Fuerst, E. H. M. Kramer et al., “Missing lithotroph identified as new planctomycete,” Nature, vol. 400, no. 6743, pp. 446–449, 1999. View at Publisher · View at Google Scholar · View at Scopus
  7. Y. Tao, D.-W. Gao, Y. Fu, W.-M. Wu, and N.-Q. Ren, “Impact of reactor configuration on anammox process start-up: MBR versus SBR,” Bioresource Technology, vol. 104, pp. 73–80, 2012. View at Publisher · View at Google Scholar · View at Scopus
  8. I. Tsushima, Y. Ogasawara, T. Kindaichi, H. Satoh, and S. Okabe, “Development of high-rate anaerobic ammonium-oxidizing (anammox) biofilm reactors,” Water Research, vol. 41, no. 8, pp. 1623–1634, 2007. View at Publisher · View at Google Scholar · View at Scopus
  9. K. Isaka, Y. Date, T. Sumino, S. Yoshie, and S. Tsuneda, “Growth characteristic of anaerobic ammonium-oxidizing bacteria in an anaerobic biological filtrated reactor,” Applied Microbiology and Biotechnology, vol. 70, no. 1, pp. 47–52, 2006. View at Publisher · View at Google Scholar · View at Scopus
  10. I. Fernández, J. R. Vázquez-Padín, A. Mosquera-Corral, J. L. Campos, and R. Méndez, “Biofilm and granular systems to improve Anammox biomass retention,” Biochemical Engineering Journal, vol. 42, no. 3, pp. 308–313, 2008. View at Publisher · View at Google Scholar · View at Scopus
  11. H. López, S. Puig, R. Ganigué, M. Ruscalleda, M. D. Balaguer, and J. Colprim, “Start-up and enrichment of a granular anammox SBR to treat high nitrogen load wastewaters,” Journal of Chemical Technology and Biotechnology, vol. 83, no. 3, pp. 233–241, 2008. View at Publisher · View at Google Scholar · View at Scopus
  12. B.-L. Hu, L.-D. Shen, X.-Y. Xu, and P. Zheng, “Anaerobic ammonium oxidation (anammox) in different natural ecosystems,” Biochemical Society Transactions, vol. 39, no. 6, pp. 1811–1816, 2011. View at Publisher · View at Google Scholar · View at Scopus
  13. B.-L. Hu, P. Zheng, C.-J. Tang et al., “Identification and quantification of anammox bacteria in eight nitrogen removal reactors,” Water Research, vol. 44, no. 17, pp. 5014–5020, 2010. View at Publisher · View at Google Scholar · View at Scopus
  14. S. Liu, F. Yang, Z. Gong et al., “Application of anaerobic ammonium-oxidizing consortium to achieve completely autotrophic ammonium and sulfate removal,” Bioresource Technology, vol. 99, no. 15, pp. 6817–6825, 2008. View at Publisher · View at Google Scholar · View at Scopus
  15. J. Cai, J. X. Jiang, and P. Zheng, “Isolation and identification of bacteria responsible for simultaneous anaerobic ammonium and sulfate removal,” Science China Chemistry, vol. 53, no. 3, pp. 645–650, 2010. View at Publisher · View at Google Scholar · View at Scopus
  16. B. L. Hu, P. Zheng, Q. Mahmood, H. F. Qian, and D. L. Wu, “Cultivation, granulation and characteristics of anaerobic ammonium-oxidizing sludge in sequencing batch reactor,” Water Science and Technology, vol. 6, no. 6, pp. 71–79, 2006. View at Publisher · View at Google Scholar · View at Scopus
  17. B. Kartal, L. van Niftrik, J. Rattray et al., “Candidatus “Brocadia fulgida”: an autofluorescent anaerobic ammonium oxidizing bacterium,” FEMS Microbiology Ecology, vol. 63, no. 1, pp. 46–55, 2008. View at Publisher · View at Google Scholar · View at Scopus
  18. K. Pynaert, B. F. Smets, S. Wyffels, D. Beheydt, S. D. Siciliano, and W. Verstraete, “Characterization of an autotrophic nitrogen-removing biofilm from a highly loaded lab-scale rotating biological contactor,” Applied and Environmental Microbiology, vol. 69, no. 6, pp. 3626–3635, 2003. View at Scopus
  19. M. Schmid, U. Twachtmann, M. Klein et al., “Molecular evidence for genus level diversity of bacteria capable of catalyzing anaerobic ammonium oxidation,” Systematic and Applied Microbiology, vol. 23, no. 1, pp. 93–106, 2000. View at Scopus
  20. R.-C. Jin, P. Zheng, A.-H. Hu, Q. Mahmood, B.-L. Hu, and G. Jilani, “Performance comparison of two anammox reactors: SBR and UBF,” Chemical Engineering Journal, vol. 138, no. 1–3, pp. 224–230, 2008. View at Publisher · View at Google Scholar · View at Scopus
  21. P. Zheng, F.-M. Lin, B.-L. Hu, and J.-S. Chen, “Start-up of anaerobic ammonia oxidation bioreactor with nitrifying activated sludge,” Journal of Environmental Sciences, vol. 16, no. 1, pp. 13–16, 2004. View at Scopus
  22. C. Trigo, J. L. Campos, J. M. Garrido, and R. Méndez, “Start-up of the Anammox process in a membrane bioreactor,” Journal of Biotechnology, vol. 126, no. 4, pp. 475–487, 2006. View at Publisher · View at Google Scholar · View at Scopus
  23. A. O. Sliekers, K. A. Third, W. Abma, J. G. Kuenen, and M. S. M. Jetten, “CANON and Anammox in a gas-lift reactor,” FEMS Microbiology Letters, vol. 218, no. 2, pp. 339–344, 2003. View at Publisher · View at Google Scholar · View at Scopus
  24. U. Imajo, T. Tokutomi, and K. Furukawa, “Granulation of Anammox microorganisms in up-flow reactors,” Water Science and Technology, vol. 49, no. 5-6, pp. 155–163, 2004. View at Scopus
  25. K. Isaka, T. Sumino, and S. Tsuneda, “High nitrogen removal performance at moderately low temperature utilizing anaerobic ammonium oxidation reactions,” Journal of Bioscience and Bioengineering, vol. 103, no. 5, pp. 486–490, 2007. View at Publisher · View at Google Scholar · View at Scopus
  26. C.-J. Tang, P. Zheng, and Q. Mahmood, “The shear force amendments on the slugging behavior of upflow Anammox granular sludge bed reactor,” Separation and Purification Technology, vol. 69, no. 3, pp. 262–268, 2009. View at Publisher · View at Google Scholar · View at Scopus
  27. H. Li, S. Zhou, W. Ma, G. Huang, and B. Xu, “Fast start-up of ANAMMOX reactor: operational strategy and some characteristics as indicators of reactor performance,” Desalination, vol. 286, pp. 436–441, 2012. View at Publisher · View at Google Scholar · View at Scopus
  28. C.-J. Tang, P. Zheng, C.-H. Wang et al., “Performance of high-loaded ANAMMOX UASB reactors containing granular sludge,” Water Research, vol. 45, no. 1, pp. 135–144, 2011. View at Publisher · View at Google Scholar · View at Scopus
  29. T. Chen, P. Zheng, C. Tang, S. Wang, and S. Ding, “Performance of ANAMMOX-EGSB reactor,” Desalination, vol. 278, no. 1–3, pp. 281–287, 2011. View at Publisher · View at Google Scholar · View at Scopus
  30. T. Chen, P. Zheng, L. Shen, S. Ding, and Q. Mahmood, “Kinetic characteristics and microbial community of Anammox-EGSB reactor,” Journal of Hazardous Materials, vol. 190, no. 1–3, pp. 28–35, 2011. View at Publisher · View at Google Scholar · View at Scopus
  31. P. Zheng, X. Y. Xu, and B. L. Hu, New Theory and Technology For Biological Nitrogen Removal, Science Press, Beijing, China, 2004.
  32. Y. Q. Miu, Theory and Technology of Wastewater Desulfurization, Chemical Industry Press, Beijing, China, 2004.
  33. M. M. M. Kuypers, A. O. Silekers, G. Lavik et al., “Anaerobic ammonium oxidation by anammox bacteria in the Black Sea,” Nature, vol. 422, no. 6932, pp. 608–611, 2003. View at Publisher · View at Google Scholar · View at Scopus
  34. F. Fdz-Polanco, M. Fdz-Polanco, N. Fernandez, M. A. Urueña, P. A. Garcia, and S. Villaverde, “New process for simultaneous removal of nitrogen and sulphur under anaerobic conditions,” Water Research, vol. 35, no. 4, pp. 1111–1114, 2001. View at Publisher · View at Google Scholar · View at Scopus
  35. L. X. Dong, Y. T. Lu, Q. Y. Han, and Z. Y. Wang, “The effect of sulfate reduction on ammonium oxidation and its inhibitory properties,” Journal of Xi’An University of Architecture And Technology, vol. 38, no. 3, pp. 425–428, 2006.
  36. Q.-I. Zhao, W. Li, and S.-J. You, “Simultaneous removal of ammonium-nitrogen and sulphate from wastewaters with an anaerobic attached-growth bioreactor,” Water Science and Technology, vol. 54, no. 8, pp. 27–35, 2006. View at Publisher · View at Google Scholar · View at Scopus
  37. L. Zhang, P. Zheng, Y. He, and R. Jin, “Performance of sulfate-dependent anaerobic ammonium oxidation,” Science in China B, vol. 52, no. 1, pp. 86–92, 2009. View at Publisher · View at Google Scholar · View at Scopus
  38. Z. Yang, S. Zhou, and Y. Sun, “Start-up of simultaneous removal of ammonium and sulfate from an anaerobic ammonium oxidation (anammox) process in an anaerobic up-flow bioreactor,” Journal of Hazardous Materials, vol. 169, no. 1–3, pp. 113–118, 2009. View at Publisher · View at Google Scholar · View at Scopus
  39. R. C. Jin, G. F. Yang, Q. Q. Zhang, C. Ma, J. J. Yu, and B. S. Xing, “The effect of sulfide inhibition on the ANAMMOX process,” Water Research, vol. 47, no. 3, pp. 1459–1469, 2013.
  40. C.-J. Tang, P. Zheng, T.-T. Chen et al., “Enhanced nitrogen removal from pharmaceutical wastewater using SBA-ANAMMOX process,” Water Research, vol. 45, no. 1, pp. 201–210, 2011. View at Publisher · View at Google Scholar · View at Scopus
  41. B.-J. Ni, B.-L. Hu, F. Fang et al., “Microbial and physicochemical characteristics of compact anaerobic ammonium-oxidizing granules in an upflow anaerobic sludge blanket reactor,” Applied and Environmental Microbiology, vol. 76, no. 8, pp. 2652–2656, 2010. View at Publisher · View at Google Scholar · View at Scopus
  42. B. L. X. Wei, S. Zhao, L. Wang, H. Zhang, C. Li, and S. Wang, “Mixed pharmaceutical wastewater treatment by integrated membrane-aerated biofilm reactor (MABR) system—a pilot-scale study,” in Bioresource Technology, vol. 122, pp. 189–195, 2012.
  43. C.-C. Wang, P.-H. Lee, M. Kumar, Y.-T. Huang, S. Sung, and J.-G. Lin, “Simultaneous partial nitrification, anaerobic ammonium oxidation and denitrification (SNAD) in a full-scale landfill-leachate treatment plant,” Journal of Hazardous Materials, vol. 175, no. 1–3, pp. 622–628, 2010. View at Publisher · View at Google Scholar · View at Scopus
  44. M. C. M. van Loosdrecht, “Environmental Biotechnologist wins Lee Kuan Yew Water Prize 2012,” Fact Sheet, 2012, http://www.siww.com.sg/media/environmental-biotechnologist-wins-lee-kuan-yew-water-prize-2012.
  45. M. Schmid, K. Walsh, R. Webb et al., “Candidatus “Scalindua brodae”, sp. nov., Candidatus “Scalindua wagneri”, sp. nov., Two New Species of Anaerobic Ammonium Oxidizing Bacteria,” Systematic and Applied Microbiology, vol. 26, no. 4, pp. 529–538, 2003. View at Publisher · View at Google Scholar · View at Scopus
  46. B. Kartal, J. Rattray, L. A. van Niftrik et al., “Candidatus “Anammoxoglobus propionicus” a new propionate oxidizing species of anaerobic ammonium oxidizing bacteria,” Systematic and Applied Microbiology, vol. 30, no. 1, pp. 39–49, 2007. View at Publisher · View at Google Scholar · View at Scopus
  47. Z.-X. Quan, S.-K. Rhee, J.-E. Zuo et al., “Diversity of ammonium-oxidizing bacteria in a granular sludge anaerobic ammonium-oxidizing (anammox) reactor,” Environmental Microbiology, vol. 10, no. 11, pp. 3130–3139, 2008. View at Publisher · View at Google Scholar · View at Scopus
  48. M. M. M. Kuypers, G. Lavik, D. Woebken et al., “Massive nitrogen loss from the Benguela upwelling system through anaerobic ammonium oxidation,” Proceedings of the National Academy of Sciences of the United States of America, vol. 102, no. 18, pp. 6478–6483, 2005. View at Publisher · View at Google Scholar · View at Scopus
  49. M. C. Schmid, N. Risgaard-Petersen, J. van de Vossenberg et al., “Anaerobic ammonium-oxidizing bacteria in marine environments: widespread occurrence but low diversity,” Environmental Microbiology, vol. 9, no. 6, pp. 1476–1484, 2007. View at Publisher · View at Google Scholar · View at Scopus
  50. C. R. Penton, A. H. Devol, and J. M. Tiedje, “Molecular evidence for the broad distribution of anaerobic ammonium-oxidizing bacteria in freshwater and marine sediments,” Applied and Environmental Microbiology, vol. 72, no. 10, pp. 6829–6832, 2006. View at Publisher · View at Google Scholar · View at Scopus
  51. B. Kartal, M. Koleva, R. Arsov, W. van der Star, M. S. M. Jetten, and M. Strous, “Adaptation of a freshwater anammox population to high salinity wastewater,” Journal of Biotechnology, vol. 126, no. 4, pp. 546–553, 2006. View at Publisher · View at Google Scholar · View at Scopus
  52. K. Windey, I. de Bo, and W. Verstraete, “Oxygen-limited autotrophic nitrification-denitrification (OLAND) in a rotating biological contactor treating high-salinity wastewater,” Water Research, vol. 39, no. 18, pp. 4512–4520, 2005. View at Publisher · View at Google Scholar · View at Scopus
  53. P. Han and J. D. Gu, “More refined diversity of anammox bacteria recovered and distribution in different ecosystems,” Applied Microbiology and Biotechnology, vol. 97, pp. 3653–3663, 2013.
  54. Y.-G. Hong, M. Li, H. Cao, and J.-D. Gu, “Residence of habitat-specific anammox bacteria in the deep-sea subsurface sediments of the south china sea: analyses of marker gene abundance with physical chemical parameters,” Microbial Ecology, vol. 62, no. 1, pp. 36–47, 2011. View at Publisher · View at Google Scholar · View at Scopus
  55. H. Dang, R. Chen, L. Wang et al., “Environmental factors shape sediment anammox bacterial communities in hypernutrified Jiaozhou Bay, China,” Applied and Environmental Microbiology, vol. 76, no. 21, pp. 7036–7047, 2010. View at Publisher · View at Google Scholar · View at Scopus
  56. H. Li, S. Chen, B.-Z. Mu, and J.-D. Gu, “Molecular detection of anaerobic ammonium-oxidizing (Anammox) bacteria in high-temperature petroleum reservoirs,” Microbial Ecology, vol. 60, no. 4, pp. 771–783, 2010. View at Publisher · View at Google Scholar · View at Scopus
  57. G. Zhu, S. Wang, Y. Wang et al., “Anaerobic ammonia oxidation in a fertilized paddy soil,” International Society for Microbial Ecology, vol. 5, no. 12, pp. 1905–1912, 2011.
  58. Y. Zhang, X.-H. Ruan, H. J. M. Op Den Camp, T. J. M. Smits, M. S. M. Jetten, and M. C. Schmid, “Diversity and abundance of aerobic and anaerobic ammonium-oxidizing bacteria in freshwater sediments of the Xinyi River (China),” Environmental Microbiology, vol. 9, no. 9, pp. 2375–2382, 2007. View at Publisher · View at Google Scholar · View at Scopus
  59. L.-D. Shen, A.-H. Hu, R.-C. Jin et al., “Enrichment of anammox bacteria from three sludge sources for the startup of monosodium glutamate industrial wastewater treatment system,” Journal of Hazardous Materials, vol. 199-200, pp. 193–199, 2012. View at Publisher · View at Google Scholar · View at Scopus
  60. J. Wang and J.-D. Gu, “Dominance of Candidatus Scalindua species in anammox community revealed in soils with different duration of rice paddy cultivation in Northeast China,” Applied Microbiology and Biotechnology, vol. 97, no. 4, pp. 1785–1798, 2013. View at Publisher · View at Google Scholar · View at Scopus
  61. M. Li and J.-D. Gu, “Advances in methods for detection of anaerobic ammonium oxidizing (anammox) bacteria,” Applied Microbiology and Biotechnology, vol. 90, no. 4, pp. 1241–1252, 2011. View at Publisher · View at Google Scholar · View at Scopus
  62. S. Liu, L. D. Shen, L. Lou, G. Tian, P. Zheng, and B. L. Hu, “Spatial distribution and factors shaping the niche segregation of Ammonia-oxidizing microorganisms in the Qiantang river, China,” Applied and Environmental Microbiology, vol. 79, no. 13, pp. 4065–4071, 2013.
  63. B. L. Hu, L. D. Shen, S. Liu et al., “Enrichment of an anammox bacterial community from a flooded paddy soil,” Environmental Microbiology Reports, vol. 5, no. 3, pp. 483–489, 2013.
  64. B. L. Hu, L. D. Shen, P. Zheng et al., “Distribution and diversity of anaerobic ammonium-oxidizing bacteria in the sediments of the Qiantang River,” Environmental Microbiology Reports, vol. 4, no. 5, pp. 540–547, 2012.
  65. H. L. Baolan, S. Liu, L. D. Shen, P. Zheng, X. Y. Xu, and L. P. Lou, “Effect of different Ammonia concentrations on community succession of Ammonia-oxidizing microorganisms in a simulated paddy soil column,” PloS One, vol. 7, no. 8, Article ID e44122, 2012.
  66. B. Hu, L. Shen, P. Du, P. Zheng, X. Xu, and J. Zeng, “The influence of intense chemical pollution on the community composition, diversity and abundance of anammox bacteria in the Jiaojiang Estuary (China),” PLoS ONE, vol. 7, no. 3, Article ID e33826, 2012. View at Publisher · View at Google Scholar · View at Scopus
  67. L. D. Shen, S. Liu, L. P. Lou et al., “Broad distribution of diverse anaerobic ammonium-oxidising bacteria in Chinese agricultural soils,” Applied and Environmental Microbiology, vol. 79, no. 19, pp. 6167–6172, 2013. View at Publisher · View at Google Scholar
  68. M. Li, H. Cao, Y.-G. Hong, and J. D. Gu, “Seasonal dynamics of anammox bacteria in estuarial sediment of the mai po nature reserve revealed by analyzing the 16s rRNA and hydrazine oxidoreductase (hzo) genes,” Microbes and Environments, vol. 26, no. 1, pp. 15–22, 2011. View at Publisher · View at Google Scholar · View at Scopus
  69. Y. Wang, G. Zhu, H. R. Harhangi et al., “Co-occurrence and distribution of nitritedependent anaerobic ammonium and methane-oxidizing bacteria in a paddy soil,” FEMS Microbiology Letters, vol. 336, no. 2, pp. 79–88, 2012.
  70. L. D. Shen, B. L. Hu, P. Zheng et al., “Molecular detection of anammox bacteria in the sediment of West Lake,” Acta Scientiae Circumstantiae, vol. 31, no. 8, pp. 1609–1615, 2011.
  71. R.-C. Jin and P. Zheng, “Kinetics of nitrogen removal in high rate anammox upflow filter,” Journal of Hazardous Materials, vol. 170, no. 2-3, pp. 652–656, 2009. View at Publisher · View at Google Scholar · View at Scopus
  72. Y. P. B. Ma, S. Zhang, J. Wang et al., “Performance of anammox UASB reactor treating low strength wastewater under moderate and low temperatures,” Bioresource Technology, vol. 129, pp. 606–611, 2013.
  73. R.-C. Jin, P. Zheng, Q. Mahmood, and L. Zhang, “Performance of a nitrifying airlift reactor using granular sludge,” Separation and Purification Technology, vol. 63, no. 3, pp. 670–675, 2008. View at Publisher · View at Google Scholar · View at Scopus
  74. J. Chen, P. Zheng, Y. Yu, C. Tang, and Q. Mahmood, “Promoting sludge quantity and activity results in high loading rates in Anammox UBF,” Bioresource Technology, vol. 101, no. 8, pp. 2700–2705, 2010. View at Publisher · View at Google Scholar · View at Scopus
  75. Y. Yuan, Y. Huang, H. Deng, Y. Li, and Y. Pan, “Research on enrichment for anammox bacteria inoculated via enhanced endogenous denitrification,” in Life System Modeling and Intelligent Computing, vol. 6330, pp. 700–707, Springer, Berlin, Germany, 2010.
  76. D. Liao, X. Li, Q. Yang, G. Zeng, L. Guo, and X. Yue, “Effect of inorganic carbon on anaerobic ammonium oxidation enriched in sequencing batch reactor,” Journal of Environmental Sciences, vol. 20, no. 8, pp. 940–944, 2008. View at Publisher · View at Google Scholar · View at Scopus
  77. T. Wang, H. Zhang, D. Gao et al., “Enrichment of Anammox bacteria in seed sludges from different wastewater treating processes and start-up of Anammox process,” Desalination, vol. 271, no. 1–3, pp. 193–198, 2011. View at Publisher · View at Google Scholar · View at Scopus
  78. S.-Q. Ni, B.-Y. Gao, C.-C. Wang, J.-G. Lin, and S. Sung, “Fast start-up, performance and microbial community in a pilot-scale anammox reactor seeded with exotic mature granules,” Bioresource Technology, vol. 102, no. 3, pp. 2448–2454, 2011. View at Publisher · View at Google Scholar · View at Scopus
  79. S. Bagchi, R. Biswas, and T. Nandy, “Start-up and stabilization of an Anammox process from a non-acclimatized sludge in CSTR,” Journal of Industrial Microbiology and Biotechnology, vol. 37, no. 9, pp. 943–952, 2010. View at Publisher · View at Google Scholar · View at Scopus
  80. T. Wang, H. Zhang, F. Yang, S. Liu, Z. Fu, and H. Chen, “Start-up of the Anammox process from the conventional activated sludge in a membrane bioreactor,” Bioresource Technology, vol. 100, no. 9, pp. 2501–2506, 2009. View at Publisher · View at Google Scholar · View at Scopus
  81. C.-J. Tang, P. Zheng, Q. Mahmood, and J.-W. Chen, “Start-up and inhibition analysis of the Anammox process seeded with anaerobic granular sludge,” Journal of Industrial Microbiology and Biotechnology, vol. 36, no. 8, pp. 1093–1100, 2009. View at Publisher · View at Google Scholar · View at Scopus
  82. U. van Dongen, M. S. M. Jetten, and M. C. M. van Loosdrecht, “The SHARON-Anammox process for treatment of ammonium rich wastewater,” Water Science and Technology, vol. 44, no. 1, pp. 153–160, 2001. View at Scopus
  83. W. S. H. R. H. Petrucci and F. G. Herring, General Chemistry: Principles and Modern Applications, Higher Education Press, Beijing, China, 8th edition, 2004.
  84. H. Min, M. C. Chen, Y. H. Zhao, and Z. S. Qian, Anaerobic Microbiology, Zhejiang University Press, Hangzhou, China, 1993.
  85. Q. Mahmood, Process performance, optimization and microbiology of anoxic sulfide biooxidation using nitrite as electron acceptor [Ph.D. Dissertation], Zhejiang University, Hangzhou, China, 2007.
  86. A. Wiessner, U. Kappelmeyer, P. Kuschk, and M. Kästner, “Sulphate reduction and the removal of carbon and ammonia in a laboratory-scale constructed wetland,” Water Research, vol. 39, no. 19, pp. 4643–4650, 2005. View at Publisher · View at Google Scholar · View at Scopus
  87. G. F. Yang, Q. Q. Zhang, and R. C. Jin, “Changes in the nitrogen removal performance and the properties of granular sludge in an Anammox system under oxytetracycline (OTC) stress,” Bioresource Technology, vol. 129, pp. 65–71, 2013.
  88. C. J. Tang, R. He, P. Zheng, L. Y. Chai, and X. B. Min, “Mathematical modelling of high-rate Anammox UASB reactor based on granular packing patterns,” Journal of Hazardous Materials, vol. 250-251, pp. 1–8, 2013.
  89. H. F. Lu, Q. X. Ji, S. Ding, and P. Zheng, “The morphological and settling properties of ANAMMOX granular sludge in high-rate reactors,” Bioresource Technology, vol. 143, pp. 592–597, 2013.
  90. A. Franco, E. Roca, and J. M. Lema, “Granulation in high-load denitrifying upflow sludge bed (USB) pulsed reactors,” Water Research, vol. 40, no. 5, pp. 871–880, 2006. View at Publisher · View at Google Scholar · View at Scopus
  91. K. Z. Su, B. J. Ni, and H. Q. Yu, “Modeling and optimization of granulation process of activated sludge in sequencing batch reactors,” Biotechnology and Bioengineering, vol. 110, pp. 1312–1322, 2013.
  92. H. F. Lu, P. Zheng, Q. X. Ji et al., “The structure, density and settlability of anammox granular sludge in high-rate reactors,” Bioresource Technology, vol. 123, pp. 312–317, 2012.
  93. M. S. M. Jetten, M. Wagner, J. Fuerst, M. van Loosdrecht, G. Kuenen, and M. Strous, “Microbiology and application of the anaerobic ammonium oxidation (‘anammox’) process,” Current Opinion in Biotechnology, vol. 12, no. 3, pp. 283–288, 2001. View at Publisher · View at Google Scholar · View at Scopus
  94. A. A. van de Graaf, P. de Bruijn, L. A. Robertson, M. S. M. Jetten, and J. G. Kuenen, “Autotrophic growth of anaerobic ammonium-oxidizing micro-organisms in a fluidized bed reactor,” Microbiology, vol. 142, no. 8, pp. 2187–2196, 1996. View at Scopus
  95. L. van Niftrik, W. J. C. Geerts, E. G. van Donselaar et al., “Combined structural and chemical analysis of the anammoxosome: a membrane-bounded intracytoplasmic compartment in anammox bacteria,” Journal of Structural Biology, vol. 161, no. 3, pp. 401–410, 2008. View at Publisher · View at Google Scholar · View at Scopus
  96. Y. Liu and J.-H. Tay, “The essential role of hydrodynamic shear force in the formation of biofilm and granular sludge,” Water Research, vol. 36, no. 7, pp. 1653–1665, 2002. View at Publisher · View at Google Scholar · View at Scopus
  97. L. W. Hulshoff Pol, S. I. de Castro Lopes, G. Lettinga, and P. N. L. Lens, “Anaerobic sludge granulation,” Water Research, vol. 38, no. 6, pp. 1376–1389, 2004. View at Publisher · View at Google Scholar · View at Scopus
  98. X.-W. Liu, G.-P. Sheng, and H.-Q. Yu, “Physicochemical characteristics of microbial granules,” Biotechnology Advances, vol. 27, no. 6, pp. 1061–1070, 2009. View at Publisher · View at Google Scholar · View at Scopus
  99. Y.-Q. Liu, Y. Liu, and J.-H. Tay, “The effects of extracellular polymeric substances on the formation and stability of biogranules,” Applied Microbiology and Biotechnology, vol. 65, no. 2, pp. 143–148, 2004. View at Scopus
  100. J. Quarmby and C. F. Forster, “An examination of the structure of UASB granules,” Water Research, vol. 29, no. 11, pp. 2449–2454, 1995. View at Publisher · View at Google Scholar · View at Scopus
  101. F. M. Cuervo-López, F. Martinez, M. Gutiérrez-Rojas, R. A. Noyola, and J. Gómez, “Effect of nitrogen loading rate and carbon source on denitrification and sludge settleability in upflow anaerobic sludge blanket (UASB) reactors,” Water Science and Technology, vol. 40, no. 8, pp. 123–130, 1999. View at Publisher · View at Google Scholar · View at Scopus
  102. D. J. Batstone and J. Keller, “Variation of bulk properties of anaerobic granules with wastewater type,” Water Research, vol. 35, no. 7, pp. 1723–1729, 2001. View at Publisher · View at Google Scholar · View at Scopus
  103. F. O. Martínez, J. Lema, R. Méndez, F. Cuervo-López, and J. Gómez, “Role of exopolymeric protein on the settleability of nitrifying sludges,” Bioresource Technology, vol. 94, no. 1, pp. 43–48, 2004. View at Publisher · View at Google Scholar · View at Scopus
  104. J. Wu, H.-M. Zhou, H.-Z. Li, P.-C. Zhang, and J. Jiang, “Impacts of hydrodynamic shear force on nucleation of flocculent sludge in anaerobic reactor,” Water Research, vol. 43, no. 12, pp. 3029–3036, 2009. View at Publisher · View at Google Scholar · View at Scopus
  105. M. S. M. Jetten, L. V. Niftrik, M. Strous, B. Kartal, J. T. Keltjens, and H. J. M. Op Den Camp, “Biochemistry and molecular biology of anammox bacteria biochemistry and molecular biology of anammox bacteria M.S.M. Jetten et al,” Critical Reviews in Biochemistry and Molecular Biology, vol. 44, no. 2-3, pp. 65–84, 2009. View at Publisher · View at Google Scholar · View at Scopus
  106. M. G. Klotz, M. C. Schmid, M. Strous, H. J. M. Op Den Camp, M. S. M. Jetten, and A. B. Hooper, “Evolution of an octahaem cytochrome c protein family that is key to aerobic and anaerobic ammonia oxidation by bacteria,” Environmental Microbiology, vol. 10, no. 11, pp. 3150–3163, 2008. View at Publisher · View at Google Scholar · View at Scopus
  107. M. C. Schmid, A. B. Hooper, M. G. Klotz et al., “Environmental detection of octahaem cytochrome c hydroxylamine/hydrazine oxidoreductase genes of aerobic and anaerobic ammonium-oxidizing bacteria,” Environmental Microbiology, vol. 10, no. 11, pp. 3140–3149, 2008. View at Publisher · View at Google Scholar · View at Scopus
  108. T. T. Chen, P. Zheng, and L. D. Shen, “Growth and metabolism characteristics of anaerobic ammonium-oxidizing bacteria aggregates,” Applied Microbiology and Biotechnology, vol. 97, no. 12, pp. 5575–5583, 2013.
  109. J. D. Bryers and F. Drummond, “Local macromolecule diffusion coefficients in structurally non-uniform bacterial biofilms using fluorescence recovery after photobleaching (FRAP),” Biotechnology and Bioengineering, vol. 60, no. 4, pp. 462–473, 1998.
  110. D. de Beer, P. Stoodley, and Z. Lewandowski, “Measurement of local diffusion coefficients in biofilms by microinjection and confocal microscopy,” Biotechnology and Bioengineering, vol. 53, no. 2, pp. 151–158, 1997.
  111. L. W. Hulshoff Pol, W. J. de Zeeuw, C. T. M. Velzeboer, and G. Lettinga, “Granulation in UASB-reactors,” Water Science and Technology, vol. 15, no. 8-9, pp. 291–304, 1983. View at Scopus
  112. L. Tijhuis, B. Hijman, M. C. M. van Loosdrecht, and J. J. Heijnen, “Influence of detachment, substrate loading and reactor scale on the formation of biofilms in airlift reactors,” Applied Microbiology and Biotechnology, vol. 45, no. 1-2, pp. 7–17, 1996. View at Publisher · View at Google Scholar · View at Scopus
  113. J. Chen, Q. Ji, P. Zheng, T. Chen, C. Wang, and Q. Mahmood, “Floatation and control of granular sludge in a high-rate anammox reactor,” Water Research, vol. 44, no. 11, pp. 3321–3328, 2010. View at Publisher · View at Google Scholar · View at Scopus
  114. A. Dapena-Mora, J. L. Campos, A. Mosquera-Corral, M. S. M. Jetten, and R. Méndez, “Stability of the ANAMMOX process in a gas-lift reactor and a SBR,” Journal of Biotechnology, vol. 110, no. 2, pp. 159–170, 2004. View at Publisher · View at Google Scholar · View at Scopus
  115. A. Dapena-Mora, B. Arrojo, J. L. Campos, A. Mosquera-Corral, and R. Méndez, “Improvement of the settling properties of Anammox sludge in an SBR,” Journal of Chemical Technology and Biotechnology, vol. 79, no. 12, pp. 1417–1420, 2004. View at Publisher · View at Google Scholar · View at Scopus
  116. Y. Ma, D. Hira, Z. Li, C. Chen, and K. Furukawa, “Nitrogen removal performance of a hybrid anammox reactor,” Bioresource Technology, vol. 102, no. 12, pp. 6650–6656, 2011. View at Publisher · View at Google Scholar · View at Scopus
  117. P. An, X. Xu, F. Yang, L. Liu, and S. Liu, “A pilot-scale study on nitrogen removal from dry-spun acrylic fiber wastewater using anammox process,” Chemical Engineering Journal, vol. 222, pp. 32–40, 2013.
  118. D. D. Ebbing and S. D. Gammon, General Chemistry, Houghton Mifflin, Boston, MA, USA, 9th edition, 2007.
  119. C. Tang, P. Zheng, J. Chen, X. Chen, S. Zhou, and G. Ding, “Start-up and process control of a pilot-scale Anammox bioreactor at ambient temperature,” Chinese Journal of Biotechnology, vol. 25, no. 3, pp. 406–412, 2009. View at Scopus
  120. S.-Q. Ni, S. Sung, Q.-Y. Yue, and B.-Y. Gao, “Substrate removal evaluation of granular anammox process in a pilot-scale upflow anaerobic sludge blanket reactor,” Ecological Engineering, vol. 38, no. 1, pp. 30–36, 2012. View at Publisher · View at Google Scholar · View at Scopus
  121. W. Driessen and G. Reitsma, “One-Step ANAMMOX Process-Water Projects Online,” UK Water Project, 2011.