148
Qin
et al
.,
Comparison on nitrosation and anaerobic ammonium oxidation between activated sludge and biofilm from an autotrophic...
Tecnología y Ciencias del Agua
, vol. VIII, núm. 2, marzo-abril de 2017, pp. 141-149
•
ISSN 2007-2422
bacteria in this process. The populations of
ANAMMOX were 1.04 × 10
12
cells/g in acti-
vated sludge and 2.66 × 10
12
cells/g.
TN removal rates of sludge and biofilm
samples were just 6.7 and 5.3%, respectively,
under aerobic conditions with both NO
2
-
and
NO
3
-
present. No significant aerobic denitrifica-
tion was seen in this SBBR autotrophic nitrogen
removal system. TN removal in this study was
performed mainly by ANAMMOX under an-
aerobic condition.
Acknowledgments
This work was supported by the National Natural Science
Foundation Project of China (51609026).
References
Ahn, Y. H. (2006). Sustainable nitrogen elimination
biotechnologies: A view. Process Biochemistry, 41(8),
1709-1721.
Chen, F., Xia, Q., & Ju, L. K. (2003). Aerobic denitrification of
Pseudomonas aeruginosa monitored by online NAD(p)
H fluorescence. Applied & Environmental Microbiology,
69(11), 6715-6722.
Dionisi, H. M., Layton, A. C., Harms, G., Gregory, I. R.,
Robinson, K. G., & Sayler, G. S. (2002). Quantification
of Nitrosomonas oligotropha-like ammonia-oxidizing
bacteria and Nitrospira spp. from full-scale wastewater
treatment plants by competitive PCR. Applied and
Environmental Microbiology, 68(1), 245-253.
Dong, X., & Tollner, E. W. (2003). Evaluation of anammox
and denitrification during anaerobic digestion of poultry
manure. Bioresource Technology, 86(2), 139-145.
Fang, F., Qin, Y., Guo, J. S., Jia, L., & Yang, G. H. (2010).
The relationship between performance and microbial
community structure of SBBR autotrophic nitrogen
removal process. Journal of Civil, Architectural &
Environmental Engineering, 32(3), 113-118.
Galluzzo, M., Ducato, R., Bartolozzi, V., &Picciotto,A. (2001).
Expert control of DO in the aerobic reactor of an activated
sludge process. Computers & Chemical Engineering, 25,
619-625.
Guo, J. S., Qin, Y., Fang, F. & Yang, G. H. (2008).
Characterization of the start-up period of single-step
autotrophic nitrogen removal in a sequencing batch
reactor. Journal of Chongqing University (English
edition), 7(1), 17-22.
Hippen, A., Rosenwinkel, K. H., Baumgarten, G., &
Seyfried, C. F. (1997). Aerobic deammonification: A new
experience in the treatment of wastewater. Water Science
and Technology, 35(10), 111-120.
Hellinga, C., Schellen, A. A. J. C., Mulder, J. W., & Heijnen,
J. J. (1998). The Sharon process: An innovative method
for nitrogen removal from ammonium rich wastewater.
Water Science and Technology, 37(9), 135-142.
Hung, S. J., Mitsuyo, H., &Makoto, S. (2005). Characteristics
of ammonium removal by heterotrophic nitrification-
aerobic denitrification. Bioscience and Bioengineering,
100(2), 184-191.
Ikuo, T., Tomonori, K., & Satoshi, O. (2007). Quantification
of anaerobic ammonium-oxidizing bacteria in enrichment
cultures by real-time PCR. Water Research, 41(4), 785-794.
Jetten, M. S. M., Cripus, I., Kartal, B., Van Niftrik, L., Van
de Pas-Schoonen, K. T., Sliekers, O., Haaijer, S., Van der
Star, W., Schmid, M., Van de Vossenberg, J., Schmidt, I.,
Harhangi, H., Van Loosdrecht, M., Gijs Kuenen, J., Op
den Camp, H., & Strous, M. (2005). 1994-2004: 10 year
of research on the anaerobic oxidation of ammonium.
Biochemical Society Transactions, 33(1), 119-123, DOI:
10.1042/BST0330119.
Jetten, M. S., Wagner, M., Fuerst, J., Van Loosdrecht, M.,
Kuenen, G., & Strous, M. (2001). Microbiology and
application of the anaerobic ammonium oxidation
(anammox) process. Curr. Opin. Biotechnol., 12(3), 283-
288.
Li, G. W., Liu, H., Zhang, F., Du, G. C., & Chen, J. (2007).
Real-time PCR quantification of ammonia-oxidizing
bacteria in aerobic granular sludge and activated sludge
influenced by pentachlorophenol. Acta Microbiologica
Sinica, 47(1), 136-140.
Qin, Y., Guo, J. S., Fang, F. & Yang, G. H. (2009). Effect of
DO and aeration/non-aeration ratio on the microbial
community structure in one-step SBBR completely
autotrophic nitrogen removal process. Environmental
Science, 30(2), 191-196.
Robertson, L. A., & Kuenen, J. G. (1990). Combined
heterotrophic nitrification and aerobic denitrification in
Nitrosomonas oligotropha and other bacteria. Antonie
Van Leeuwenhoek, 57, 139-152.
Sliekers, A. O., Derworth, N., Gomez, J. L. C. Strous,
M., Kuenen, J. G., & Jetten, M. S. (2002). Completely
autotrophic nitrogen removal over nitrite in one single
reactor. Water Research, 36(10), 2475-2482.
Strousm, M., Vanger, V., Kuenen, J. G., & Jetten, M. (1997).
Effects of aerobic and microaerobic conditions on
anaerobic ammonium-oxidizing (Anammox) sludge.
Applied and Environmental Microbiology, 63(6), 2446-
2448.
Third, K. A., Sliekers, A. O., Kuenen, J. G., & Jetten, M. S.
(2001). The CANON (completely autotrophic nitrogen
removal over nitrite) under ammonium limitation:
interaction and competition between three groups of
bacteria. Systematic and Applied Microbiology, 24(4),
588-596.
