| 低C/N条件下MUCT工艺数学模型的参数校正与验证 |
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| 引用本文： | 王晓玲,尹军,李术宽,韦新东,高尚.低C/N条件下MUCT工艺数学模型的参数校正与验证[J].环境科学,2011,32(11):3412-3418. |
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| 作者姓名： | 王晓玲 尹军 李术宽 韦新东 高尚 |
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| 作者单位： | 1. 吉林建筑工程学院水污染控制与资源化利用吉林省重点实验室,长春,130021
2. 长春市规划局,长春,130011 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项（2008ZX07207-005）；吉林建筑工程学院青年科技发展基金项目（J2009862069） |
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| 摘 要： | 基于ASM2d模型建立了稳定运行的MUCT工艺营养物质去除过程的动力学反应模型,比较各种COD、TN、NH 4＋-N、TP的实测值和模拟值,以确定系统在低C/N条件下运行时的动力学和化学计量学参数.模拟结果表明,稳态模型中的动力学参数qPHA、KA、KPP、YPO3-4、μAUT和ηNO-3分别取值2.90 g.（g.d）-1、3.85 g.m-3、1.35 g.（g.d）-1、0.35、1.6和0.8.其他的动力学和化学计量学参数可采用IWA给出的默认值.
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| 关 键 词： | MUCT工艺 低C/N ASM2d 动力学参数 化学计量学系数 |
| 收稿时间： | 2010/11/10 0:00:00 |
| 修稿时间： | 2011/5/30 0:00:00 |
Methodological Study on Calibrating and Validating Model Parameters of MUCT Processes at Low C/N Ratio |
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| WANG Xiao-ling,YIN Jun,LI Shu-kuan,WEI Xin-dong and GAO Shang.Methodological Study on Calibrating and Validating Model Parameters of MUCT Processes at Low C/N Ratio[J].Chinese Journal of Environmental Science,2011,32(11):3412-3418. |
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| Authors: | WANG Xiao-ling YIN Jun LI Shu-kuan WEI Xin-dong and GAO Shang |
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| Institution: | WANG Xiao-ling1,YIN Jun1,LI Shu-kuan2,WEI Xin-dong1,GAO Shang1(1.Jilin Province Key Laboratory of Water Pollution Control and Resources Reuse,Jilin Architectural and Civil Engineering Institure,Changchun 130021,China,2.Changchun City Planning Bureau,Changchun 130011,China) |
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| Abstract: | Basing on ASM2d, established a mathematical model to describe the transformation of COD, TN, NH4(+)-N and TP. In terms of comparison between simulation and observed values, the kinetics and stoichiometric parameters were established in MUCT process treating a wastewater with low C/N ratio. The results showed that, the q(PHA), K(A), K(pp), Y(PO4(3-), micro(AUT) and eta(NO3(-) were 2.90 g x (g x d)(-1), 3.85 g x m(-3), 1.35 g x (g x d)(-1), 0.35, 1.6 and 0.8, respectively. The typical parameters given by the ASM2d were used as others kinetic and stoichiometric parameters. |
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| Keywords: | MUCT process low C/N ratio ASM2d kinetics parameters stoichiometric parameters |
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