Effect of air on-off cycles on activated-sludge denitrification

Water Environment Research

Volumn 71, Issue 7, 1999, Pages 1276-1282

  Oh, Jeill ^a   Silverstein, JoAnn ^a  

^a University of Colorado   (United States)

Author keywords

Activated sludge; Air on off cycle; Denitrification; Oxygen inhibition; Specific oxygen uptake rate

Indexed keywords

BACTERIA; DENITRIFICATION; NITRATES; OXYGEN;

ACETATE; ANOXIC DENITRIFICATION;

ACTIVATED SLUDGE PROCESS;

ACTIVATED SLUDGE; AERATION; DENITRIFICATION;

ACTIVATED SLUDGE; ANOXIA; ARTICLE; BIOREACTOR; DENITRIFICATION; OXYGEN TRANSPORT; PRIORITY JOURNAL; REACTION ANALYSIS;

EID: 0032787645     PISSN: 10614303     EISSN: None     Source Type: Journal    
DOI: 10.2175/106143096x122465     Document Type: Article

References (20)

1. American Public Health Association; American Waterworks Association; and Water Environment Federation (1995) Standard Methods for the Examination of Water and Wastewater. 19th Ed., Washington, D.C.
2. Baumann, B.; Snozzi, M.; Zehnder, A.J.B.; and Van Der Meer, J.R. (1996) Dynamics of Denitrification Activity of Paracoccus denitrificans in Continuous Culture During Aerobic-Anaerobic Changes. J. Bacteriol., 178, 4367.
3. Baumann, B.; Snozzi, M.; Van Der Meer, J.R.; and Zehnder, A.J.B. (1997) Development of Stable Denitrifying Cultures During Repeated Aerobic-Anaerobic Transient Period. Water Res. (G.B.), 31, 1947.
4. Bloor, J.; Anderson, G.K.; and Willey, A.R. (1995) High Rate Aerobic Treatment of Brewery Wastewater Using the Jet Loop Reactor. Water Res. (G.B.), 29, 1217.
5. Bonin, P.; Gilewicz, M.; and Bertrand, J.C. (1989) Effect of Oxygen on Each Step of Denitrification Pseudomonas nautica. Can. J. Microbiol., 35, 1061.
6. Davies, K.J.P.; Lloyd, D.; and Boddy, L. (1989) The Effect of Oxygen on Denitrification in Paracoccus denitrificans and Pseudomonas aeruginosa. J. Gen. Microbiol., 135, 2445.
7. Huang, J.Y.C., and Cheng, M.D. (1984) Measurement and New Applications of Oxygen Uptake Rates in Activated Sludge Processes. J. Water Pollut. Control Fed., 56, 259.
8. Kavanaugh, R.G., and Randall, C.W. (1994) Bacterial Populations in a Biological Nutrient Removal Plant. Water Sci. Technol. (G.B.), 29, 7, 25.
9. Korner, H., and Zumft, W.G. (1989) Expression of Denitrification Enzyme in Response to the Dissolved Oxygen Level and Respiratory Substrate in Continuous Culture of Pseudomonas stutzeri. Appl. Environ. Microbiol., 55, 1670.
10. McKenney, D.J.; Drury, C.F.; Findlay, W.I.; Mutus, B.; McDonnell, T.; and Gajda, C. (1994) Kinetics of Denitrification by Pseudomonas fluorescens: Oxygen Effects. Soil Biol. Biochem. (G.B.), 26, 901.
11. Oh, J., and Silverstein, J. (1998) Oxygen Inhibition of Activated Sludge Denitrification. in review.
12. Palm, J.C.; Jenkins, D.; and Parker, D.S. (1980) Relationship Between Organic Loading, Dissolved Oxygen Concentration and Sludge Settleability in the Completely Mixed Activated Sludge Process. J. Water Pollut. Control Fed., 52, 2484.
13. Patureau, D.; Davison, J.; Bernet, N.; and Moletta, R. (1994) Denitrification Under Various Aeration Conditions in Comamonas sp., Strain SGLY2. FEMS Microbiol. Ecol., 14, 71.
14. Pavlou, S.: Kevrekidis, I.G.; and Lyberatos, G. (1990) On the Coexistence of Competing Microbial Species in a Chemostat Under Cycling. Biotechnol Bioeng., 35, 224.
15. Rittmann, B.E., and Langeland, W.E. (1985) Simultaneous Denitrification with Nitrification in Single Channel Oxidation Ditches. J. Water Pollut. Control Fed., 57, 300.
16. Robertson, L.A., and Kuenen, J.G. (1984) Aerobic Denitrification: A Controversy Revived. Arch. Microbiol., 139, 351.
17. Robertson, L.A.; van Niel, E.W.J.; Torremans, R.A.M.; and Kuenen, J.G. (1988) Simultaneous Nitrification and Denitrification in Aerobic Chemostat Culture of Thiosphaera pantotropha. Appl. Environ. Microbiol., 54, 2812.
18. Stouthamer, A.D. (1988) Dissimilatory Reduction of Oxidized Nitrogen Compounds. In Biology of Anaerobic Microorganisms. Wiley & Sons, New York.
19. Tiedje, J.M. (1988) Ecology of Denitrification and Dissimilatory Nitrate Reduction to Ammonium. In Biology of Anaerobic Microorganisms. Wiley & Sons, New York.
20. Wanner, J. (1994) Activated Sludge Population Dynamics. Water Sci. Technol. (G.B.), 30, 11, 159.