| A~2/O工艺厌氧池有机物降解动力学模型对比研究 |
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| 引用本文： | 王琳,张娜.A~2/O工艺厌氧池有机物降解动力学模型对比研究[J].环境工程,2011(Z1). |
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| 作者姓名： | 王琳 张娜 |
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| 作者单位： | 中国海洋大学环境科学与工程学院; |
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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(2008ZX07010-008-04); 山东省科技攻关项目(2009GG20006010,2008GG30006003) |
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| 摘 要： | 试验考察了东阿县污水处理厂一期A2/O工艺厌氧池去除有机污染物效能,当进水ρ(COD)为548.3 mg/L时,厌氧池平均去除率达78.7%。同时探讨了几种常见数学模型模拟厌氧池去除有机物规律情况,根据实际工程监测数据确定有机底物降解动力学常数,得出Grau模型、Stover-kincannon模型和改进的Monod模型较适合模拟厌氧池去除有机物的规律,并对模型进行了检验。
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| 关 键 词： | 厌氧 有机物 动力学模型 |
CONTRASTIVE STUDY ON THE DYNAMICS MODELS OF ORGANISMS DEGRADATION OF ANAEROBIC POND IN A~2/O PROCESS |
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| Wang Lin Zhang Na.CONTRASTIVE STUDY ON THE DYNAMICS MODELS OF ORGANISMS DEGRADATION OF ANAEROBIC POND IN A~2/O PROCESS[J].Environmental Engineering,2011(Z1). |
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| Authors: | Wang Lin Zhang Na |
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| Affiliation: | Wang Lin Zhang Na (College of Environmental Science and Engineering,Ocean University of China,Qingdao 266100,China) |
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| Abstract: | The experiment examined the capacity of removing organic pollutants by anaerobic pond with A2/O process in Donge Wastewater Treatment Plant,when influent COD average concentration was 548.3 mg/L,the average removal rate of COD was 78.7%.Simultaneously investigating simulations of several mathematical models of organic degradation in anaerobic pond,determining dynamic parameter of models by actual project testing data.Based on calculations,"Grau" model、 Stover–Kincannon model and improved Monod model were found to be the appropriate models to describe the rule of organic degradation in anaerobic pond,the examination to the models was carried out. |
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| Keywords: | anaerobic organic matter dynamic models |
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