|本期目录/Table of Contents|

[1]关梦龙,黄钧,毕京芳,等.好氧颗粒污泥代谢高浓度有机废水的数学模拟[J].应用与环境生物学报,2014,20(06):1063-1068.[doi:10.3724/SP.J.1145.2014.04005]
 GUAN Menglong,HUANG Jun,BI Jingfang,et al.Mathematical simulation of aerobic granular sludge metabolizing high-concentration organic wastewater[J].Chinese Journal of Applied & Environmental Biology,2014,20(06):1063-1068.[doi:10.3724/SP.J.1145.2014.04005]
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好氧颗粒污泥代谢高浓度有机废水的数学模拟()
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《应用与环境生物学报》[ISSN:1006-687X/CN:51-1482/Q]

卷:
20卷
期数:
2014年06期
页码:
1063-1068
栏目:
研究论文
出版日期:
2014-12-31

文章信息/Info

Title:
Mathematical simulation of aerobic granular sludge metabolizing high-concentration organic wastewater
作者:
关梦龙 黄钧 毕京芳 赵晶桃 何京钟
1中国科学院成都生物研究所,中国科学院环境与应用微生物重点试验室,四川省环境微生物重点试验室成都 610041 2中国科学院大学 北京 100049
Author(s):
GUAN Menglong HUANG Jun BI Jingfang ZHAO Jingtao HE Jingzhong
1Key Laboratory of Environmental and Applied Microbiology, Environmental Microbiology Key Laboratory of Sichuan Province, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China 2University of Chinese Academy of Sciences, Beijing 100049, China
关键词:
好氧颗粒污泥数学模拟呼吸计量法高浓度有机废水
Keywords:
aerobic granular sludge mathematical simulation respirometric method high concentration organic wastewater
分类号:
X172 : X703.1
DOI:
10.3724/SP.J.1145.2014.04005
文献标志码:
A
摘要:
为促进好氧颗粒污泥技术的实际应用,结合COD(Chemical Oxygen Demand)、OUR(Oxygen Uptake Rate)数据修正ASM3(Activated sludge model No.3)模型,建立可描述好氧颗粒污泥代谢高浓度有机废水过程的数学模型,并提出测定部分动力学参数的新方法. 试验中好氧颗粒污泥系统未测得自养硝化作用. 异养菌产率系数YHS、存储产率系数YSTO、直接利用底物最大比增长速率μHS、最大存储产率kSTO、衰减系数bH分别为0.7 、0.95 、0.11 h-1、0.4 h-1、0.014 h-1. 模型能准确模拟反应器运行工况. 模拟结果表明,异养微生物利用外源底物生长,维持基础代谢,并同时进行存储. 在底物富余时期,好氧颗粒污泥利用外源底物存储多余生长. 当外源底物消耗完后利用存储物质生长并维持基础代谢.
Abstract:
Simulating the metabolic process of high concentration organic waste water by aerobic granular sludge (AGS) is significant for the practical application of aerobic granular sludge technology. In this study, chemical oxygen demand (COD) and oxygen uptake rate (OUR) were investigated in batch reactor; ASM3 was modified according to the test data; and part of the model parameters were measured. No autotrophic nitrification was found in this test. The measurement results showed the heterotrophic bacteria yield (YHS) as 0.7, storage yield (YSTO) as 0.95, maximum growth rate on SS (μHS) as 0.11 h-1, maximum storage rate (kSTO) as 0.4 h-1, and decay coefficient (bH) as 0.014 h-1. The model described the experimental data from this system sufficiently. The simulation results show that heterotrophic microorganisms utilize exogenous substrates for growth, maintain basal metabolism and transform the substances to store materials simultaneously. The AGS use more substances for storage than for growth in the feast period. When the substances are used up, the AGS utilize storage materials to grow and maintain the basic metabolism.

参考文献/References:

1 Adav SS, Lee DJ, Ren NQ. Biodegradation of pyridine using aerobic granules in the presence of phenol [J]. Water Res, 2007, 41 (13): 2903-2910
2 Adav SS, Lee DJ, Lai J-Y. Potential cause of aerobic granular sludge breakdown at high organic loading rates [J]. Appl Microbiol Biotechnol, 2010, 85 (5): 1601-1610
3 Ni BJ, Xie WM, Liu SG, Yu HQ, Wang YZ, Wang G, Dai XL. Granulation of activated sludge in a pilot-scale sequencing batch reactor for the treatment of low-strength municipal wastewater [J]. Water Res, 2009, 43 (3): 751-761
4 Cui FH, Kim M. Use of steady-state biofilm model to characterize aerobic granular Sludge [J]. Environ Sci Technol, 2013, 47 (21): 12291-12296
5 Baek SH, Kim HJ. Mathematical model for simultaneous nitrification and denitrification (SND) in membrane bioreactor (MBR) under Low Dissolved Oxygen (DO) concentrations [J]. Biotechnol Bioprocess Eng, 2013, 18 (1): 104-110
6 Gujer W, Henze M, Mino T, Loosdrecht Mv. Activated sludge model no. 3 [J]. Water Sci Technol, 1999, 39 (1): 183-193
7 Krishna C, Van Loosdrecht M. Substrate flux into storage and growth in relation to activated sludge modeling [J]. Water Res, 1999, 33 (14): 3149-3161
8 Karahan-Gül ?, Artan N, Orhon D, Henze M, van Loosdrecht MM. Experimental assessment of bacterial storage yield [J]. J Environ Eng, 2002, 128 (11): 1030-1035
9 Avciolu E, Orhon D. Estimation of stoichiometric and kinetic coefficients of ASM3 under aerobic and anoxic conditions via respirometry [J]. Water Sci Technol, 2003, 48 (8): 185-194
10 Karahan ?, van Loosdrecht M, Orhon D. Modeling the utilization of starch by activated sludge for simultaneous substrate storage and microbial growth [J]. Biotechnol Bioengin, 2006, 94 (1): 43-53
11 Zhou M, Gong JY, Yang CZ, Pu WH. Simulation of the performance of aerobic granular sludge SBR using modified ASM3 model [J]. Bioresour Technol, 2013, 127: 473-481
12 Hao X, Heijnen JJ, van Loosdrecht M. Sensitivity analysis of a biofilm model describing a one‐stage completely autotrophic nitrogen removal (CANON) process [J]. Biotechnol Bioeng, 2002, 77 (3): 266-277
13 Zhao Y, Huang J, Zhao H, Yang H. Microbial community and N removal of aerobic granular sludge at high COD and N loading rates [J]. Bioresour Technol, 2013, 143: 439-446
14 Chen G, Huang J, Bi J, Guan M. Quorum sensing of aerobic granular sludge tolerating high carbon and nitrogen loads [J]. Chin J Appl Environ Biol, 2014, 20 (1): 73-79
15 Henze,M, Grady CPLJ, Gujer W, Mariais, GVR, matsuo. Activated sludge model No.1. [R]. London: IAWPRC, 1987
16 Reichert P. AQUASIM 2.0–user manual [M]. Switzerland: Swiss Federal Institute for Environmental Science and Technology (EAWAG), 1998
17 Beun J, Heijnen J, Van Loosdrecht M. N‐Removal in a granular sludge sequencing batch airlift reactor [J]. Biotechnol Bioeng, 2001, 75 (1): 82-92
18 Jang A, Yoon Y-H, Kim IS, Kim K-S, Bishop PL. Characterization and evaluation of aerobic granules in sequencing batch reactor [J]. J Biotechnol, 2003, 105 (1): 71-82
19 Liu YQ, Moy B, Kong YH, Tay JH. Formation, physical characteristics and microbial community structure of aerobic granules in a pilot-scale sequencing batch reactor for real wastewater treatment [J]. Enzyme Microbial Technol, 2010, 46 (6): 520-525
20 Yang S, Tay J, Liu Y. Respirometric activities of heterotrophic and nitrifying populations in aerobic granules developed at different substrate N/COD ratios [J]. Current Microbiol, 2004, 49 (1): 42-46
21 Yang S, Tay J, Liu Y. A novel granular sludge sequencing batch reactor for removal of organic and nitrogen from wastewater [J]. J Biotechnol, 2003, 106 (1): 77-86
22 De Kreuk M, Heijnen J, Van Loosdrecht M. Simultaneous COD, nitrogen, and phosphate removal by aerobic granular sludge [J]. Biotechnol Bioeng, 2005, 90 (6): 761-769
23 Tsuneda S, Nagano T, Hoshino T, Ejiri Y, Noda N, Hirata A. Characterization of nitrifying granules produced in an aerobic upflow fluidized bed reactor [J]. Water Res, 2003, 37 (20): 4965-4973
24 Wang F, Xia SQ, Liu Y, Chen XX, Zhang J. Community analysis of ammonia and nitrite oxidizers in start-up of aerobic granular sludge reactor [J]. J Environ Sci, 2007, 19 (8): 996-1002
25 Pratt S, Yuan Z, Keller J. Modeling aerobic carbon oxidation and storage by integrating respirometric, titrimetric, and off‐gas CO2 measurements [J]. Biotechnol Bioeng, 2004, 88 (2): 135-147

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备注/Memo

备注/Memo:
中国科学院环境与应用微生物重点实验室开放基金(KLCAS- 2012-04)资助 Supported by the Open Fund from Key Laboratory of Environmental and Applied Microbiology, Chinese Academy of Sciences (KLCAS-2012-04)
更新日期/Last Update: 2015-01-05