| 活性污泥系统生物场-水力场-温度场耦合模型(FCASM3-Hydro-Temp)Ⅰ:模型建立 |
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| 引用本文： | 孙培德,王如意.活性污泥系统生物场-水力场-温度场耦合模型(FCASM3-Hydro-Temp)Ⅰ:模型建立[J].环境科学学报,2008,28(12):2438-2441. |
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| 作者姓名： | 孙培德 王如意 |
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| 作者单位： | 浙江工商大学环境科学与工程学院,杭州,310012 |
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| 基金项目： | 浙江省自然科学基金重点项目
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杭州市科技发展计划
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| 摘 要： | 由活性污泥系统内生物场、水力场和温度场之同相互影响关系分析以及活性污泥系统多场耦合模型研究现状可知,当前亟需建立既能准确反映活性污泥系统污染物质去除过程.同时又充分考虑水力及温度作用的多场耦合模型,基于活性污泥系统内生物场、水力场和温度场之间相互影响关系的研究,以全耦合活性污泥模型(FCASM3)为新平台,采用一维对流-弥散方程的形式建立了活性污泥系统生物场-水力场-温度场耦合模型(FCASM3-Hydro-Temp),该模型充分考虑了生物场、水力场和温度场三者之间的相互作用.
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| 关 键 词： | 活性污泥法 生物场-水力场-温度场耦合模型 一维对流-弥散方程 |
| 收稿时间： | 2/1/2008 1:02:14 AM |
| 修稿时间： | 4/1/2008 10:31:04 PM |
Biological-Hydraulic-Temperature coupled model (FCASM3-Hydro-Temp) for activated sludge system Part1: Model development |
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| SUN Peide and WANG Ruyi.Biological-Hydraulic-Temperature coupled model (FCASM3-Hydro-Temp) for activated sludge system Part1: Model development[J].Acta Scientiae Circumstantiae,2008,28(12):2438-2441. |
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| Authors: | SUN Peide and WANG Ruyi |
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| Institution: | College of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310012 and College of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310012 |
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| Abstract: | Considering current activated sludge multi-field coupled models, the relationships among the biological field, hydraulic field and temperature field in an activated sludge system were analyzed. Multi-field coupled models that not only describe nutrient removal accurately but also fully consider hydraulic and temperature effects are needed. Based on the relationships among biological, hydraulic and temperature fields in an activated sludge system, the Biological-Hydraulic-Temperature coupled model (FCASM3-Hydro-Temp) was developed using the 1-Dadvection-dispersion equation with a source term according to Fully Coupled Activated Sludge Model 3 (FCASM3). |
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| Keywords: | FCASM3 |
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