Effects of internal recycle on the nitrogen removal performance of an ANAMMOX UASB reactor
FU Kun-ming, SU Xue-ying, WANG Hui-fang, ZHOU Hou-tian
Key Laboratory of Urban Storm Water System and Water Environment, Ministry of Education, School of Environment and Energy Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044, China
The effect of internal recycle on the nitrogen removal by an ANAMMOX UASB reactor at different stages was investigated by changing the operating conditions. The reactor was inoculated with ANAMMOX sludge and fed by synthetic inorganic wastewater at 30℃±1℃. The ANAMMOX reactor was successfully started up in 42days, with total nitrogen(TN) removal efficiency of 76.04% at the loading of 3.26kg/(m3·d). During the initial stage, the effects of internal recycle on the performance of ANAMMOX UASB reactor were completely different for the start-up and mature stage, where the internal recycle (at recycle ratio of 92%) had negative effect on the TN removal(the TN removal efficiency decreased from 30% to 19%)when compared with the case without internal recycle. When granular sludge was formed, the internal recycle (at recycle ratio of 92%) had positive effect on TN removal (the TN removal efficiency increased from 76% to 84%).
付昆明, 苏雪莹, 王会芳, 周厚田. 内回流对厌氧氨氧化UASB反应器脱氮性能的影响[J]. 中国环境科学, 2016, 36(12): 3560-3566.
FU Kun-ming, SU Xue-ying, WANG Hui-fang, ZHOU Hou-tian. Effects of internal recycle on the nitrogen removal performance of an ANAMMOX UASB reactor. CHINA ENVIRONMENTAL SCIENCECE, 2016, 36(12): 3560-3566.
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Waki M, Tokutomi T, Yokoyama H, et al. Nitrogen removal from animal waste treatment water by Anammox enrochment[J]. Bioresource Technol, 2007,98(14):2775-2780.
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[15]
Dapena-Mora A, Fernandez I, Campos J L, et al. Evaluation of activity and inhibition effects on anammox process by batch tests based on the nitrogen gas production[J]. Enzyme and Microbial Technology, 2007,40(4):859-865.
Strous M, Van Gerven E, Kuenen J G, et al. Effects of aerobic and microaerobic conditions on anaerobic ammonium-oxidizing (anammox) sludge[J]. Applied Environmental Microbiology, 1997,63(6):2446-2448.
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Strous M, Heijnen J J, Kuenen J G. The sequencing batch reactor as a tool for the study of slowly growing anaerobic ammonium-oxidation microorganisms[J]. Applied Microbiology and Biotechnology, 1998,50(5):589-596.
Zhang L, Yang J, Hira D, et al. High-rate nitrogen removal from anaerobic digester liquor using an up-flow anammox reactor with polyethylene sponge as a biomass carrier[J]. Bioscience and bioengineering, 2011,111(3):306-311.
Imajo U, Tokutomi T, Furukawa K. Granulation of anammox microorganism in up-flow reactors[J]. Waster Sci & Technol, 2004,49(5/6):155-163.
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van der Meer A A, de Bruijn P, Robertson L A. Autotrophic growth of anaerobic ammonium-oxidizingmicro-organisms in a fluidized bed reactor[J]. Microbiology-UK, 1996,142(8):2187-2196.
van Dongen U, Jetten M S, van Loosdrecht M C. The SHARON-Anammox process for treatment of ammonium rich wastewater[J]. Water Science and Technology, 2001,44(1):153-160.
[4]
Joss A, Salzgeber D, Eugster J, et al. Full-Scale nitrogen removal from digester liquid with partial nitritation and anammox in one SBR[J]. Environmental Science & Technology, 2009,43(14):5301-5306.
[5]
Liang Z, Liu J. Landfill leachate treatment with a novel process:Anaerobic ammonium oxidation (Anammox) combined with soil infiltration system[J]. Journal of Hazardous Materials, 2008, 151(1):202-212.
[6]
van der Star W R L, Abma W R, Blommers D, et al. Startup of reactos for anoxic ammonium oxidation:experience from the first full-scale anammox reactor in Rotterdam[J]. Water Research, 2007,41(18):4149-4163.
[7]
Lackner S, Gilbert E M, Vlaeminck S E, et al. Full-scale partial nitritation/anammox experiences-An application survey[J]. Water Research, 2014,55:292-303.
Waki M, Tokutomi T, Yokoyama H, et al. Nitrogen removal from animal waste treatment water by Anammox enrochment[J]. Bioresource Technol, 2007,98(14):2775-2780.
[11]
Lotti T, van der Star W R L, Kleerebezem R, et al. The effect of nitrite inhibition on the anammox process[J]. Water research, 2012,46(8):2559-2569.
[12]
Isaka K, Sumino T, Tsuneda S. High nitrogen removal performance at moderately low temperature utilizing anaerobic ammonium oxidation reaction[J]. Biosci. Bioeng., 2007,103(5):486-490.
[13]
唐崇俭.厌氧氨氧化工艺特性与控制技术的研究[D]. 杭州:浙江大学, 2011.
[14]
Jetten M S M, Strous M, van de Pas-Schoonen K T. The anaerobic oxidation of ammonium[J]. FEMS Microbiology Reviews, 1998,22(5):421-437.
[15]
Dapena-Mora A, Fernandez I, Campos J L, et al. Evaluation of activity and inhibition effects on anammox process by batch tests based on the nitrogen gas production[J]. Enzyme and Microbial Technology, 2007,40(4):859-865.
Strous M, Van Gerven E, Kuenen J G, et al. Effects of aerobic and microaerobic conditions on anaerobic ammonium-oxidizing (anammox) sludge[J]. Applied Environmental Microbiology, 1997,63(6):2446-2448.
[18]
Strous M, Heijnen J J, Kuenen J G. The sequencing batch reactor as a tool for the study of slowly growing anaerobic ammonium-oxidation microorganisms[J]. Applied Microbiology and Biotechnology, 1998,50(5):589-596.
Zhang L, Yang J, Hira D, et al. High-rate nitrogen removal from anaerobic digester liquor using an up-flow anammox reactor with polyethylene sponge as a biomass carrier[J]. Bioscience and bioengineering, 2011,111(3):306-311.
Imajo U, Tokutomi T, Furukawa K. Granulation of anammox microorganism in up-flow reactors[J]. Waster Sci & Technol, 2004,49(5/6):155-163.
[32]
van der Meer A A, de Bruijn P, Robertson L A. Autotrophic growth of anaerobic ammonium-oxidizingmicro-organisms in a fluidized bed reactor[J]. Microbiology-UK, 1996,142(8):2187-2196.
