| 应用ASM2D模型对曝气生物滤池工艺的模拟和优化 |
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| 引用本文： | 李伟博,洪俊明,尹娟,董文艺.应用ASM2D模型对曝气生物滤池工艺的模拟和优化[J].华侨大学学报(自然科学版),2011(4):409-413. |
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| 作者姓名： | 李伟博 洪俊明 尹娟 董文艺 |
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| 作者单位： | 华侨大学化工学院;哈尔滨工业大学深圳研究生院; |
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| 基金项目： | 国家“十一五”水体污染控制与治理科技重大专项项目(2008ZX07317-02); 福建省厦门市科技计划项目(3502Z20093028) |
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| 摘 要： | 利用活性污泥模型2D号(ASM2D)建立曝气生物滤池处理工艺的计算模型,并通过灵敏度分析,对模型的动力学参数进行校正.校正后的模型对出水化学需氧量、氨氮、总氮、硝氮和总磷的模拟值与测量值基本一致.在所建模型的基础上分析甲醇投加量和回流比对出水总氮和硝氮的影响,结果发现表明,当甲醇的投加质量浓度为20 mg·L-1时,可...
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| 关 键 词： | 曝气生物滤池 活性污泥模型2D号 污水处理 数学模拟 优化 |
Mathematical Modeling and Optimization of Biological Aerated Filter Based on ASM2D |
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| LI Wei-bo,HONG Jun-ming,YIN Juan,DONG Wen-yi.Mathematical Modeling and Optimization of Biological Aerated Filter Based on ASM2D[J].Journal of Huaqiao University(Natural Science),2011(4):409-413. |
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| Authors: | LI Wei-bo HONG Jun-ming YIN Juan DONG Wen-yi |
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| Institution: | LI Wei-bo1,HONG Jun-ming1,YIN Juan1,DONG Wen-yi2(1.College of Chemical Engineering,Huaqiao University,Quanzhou 362021,China,2.Shenzhen Graduate School,Haerbin Institute of Technology,Shenzhen 518055,China) |
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| Abstract: | Biological aerated filter(BAF)was one of the mainstream processes of the municipal wastewater treatment.In this paper,the mathematical model of BAF based on activated sludge model 2D(ASM2D) was built,and the dynamic parameters of the model were calibrated by the sensitivity analysis.The simulation results showed that the model values of chemical oxygen demand(COD),ammonia nitrogen,total nitrogen and total phosphorus were approximately to the experiment values.The effect of methanol dosage and reflux ratio o... |
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| Keywords: | biological aerated filter activated sludge model 2D wastewater treatment mathematical modeling optimization |
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