| 生物反应器填埋场固相垃圾的水解速率 |
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| 引用本文： | 李启彬,刘丹,欧阳峰.生物反应器填埋场固相垃圾的水解速率[J].西南交通大学学报,2005,40(1):126-130. |
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| 作者姓名： | 李启彬 刘丹 欧阳峰 |
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| 作者单位： | 西南交通大学环境科学与工程学院,四川,成都,610031 |
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| 基金项目： | 铁道部科技研究开发项目(2002Z003) |
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| 摘 要： | 在一级反应动力学基础上，建立了反映温度变化影响的生物反应器填埋场固相有机垃圾水解模型，通过模拟实验对模型参数进行了估计，并对模型可靠性进行了检验．研究表明，生物反应器填埋场进入减速产甲烷阶段后，环境温度较高时，较高的渗滤液回灌频率有利于固相有机垃圾的水解和填埋场的快速稳定；环境温度较低时，应降低渗滤液回灌频率．
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| 关 键 词： | 城市垃圾 生物反应器填埋场 水解速率 渗滤液回灌 |
| 文章编号： | 0258-2724(2005)01-0126-05 |
Hydrolysis Rate of Solid Waste in Bioreactor Landfill |
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| LI Qi-bin,LIU Dan,OU-YANG Feng.Hydrolysis Rate of Solid Waste in Bioreactor Landfill[J].Journal of Southwest Jiaotong University,2005,40(1):126-130. |
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| Authors: | LI Qi-bin LIU Dan OU-YANG Feng |
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| Abstract: | Based on the first-order kinetics, a hydrolysis dynamics model including the influence of temperature was set up for solid waste in bioreactor landfills. The parameters in the dynamics model were determined by simulation experiments and its reliability was verified. The research shows that a high leachate recirculation rate is favorable to the hydrolysis of solid waste and the rapid stabilization of solid waste in a bioreactor landfill under high temperature, while the leachate recirculation rate should be lowered under low temperature. |
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| Keywords: | municipal solid waste bioreactor landfill hydrolysis rate leachate recirculation |
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