模拟生物反应器填埋场产甲烷模型及应用研究

Study on the Mathematics Model of Producing Methane from Simulative Bioreactor Landfill Field

根据不同渗滤液回灌频率、渗滤液回灌前加热、加入厌氧污泥进行微生物接种等操作运行方式下模拟生物反应器填埋场产甲烷试验的结果,建立了反映环境温度影响的生物反应器填埋场产甲烷数学模型,并对其参数进行估计,在此基础上对模型进行了检验,提出了利用生物反应器填埋场甲烷气体的操作运行方案。

Based on the experimental results of producing methane from simulative bioreactor landfill field in different operational modes of different leachate recirculation rate, heating before leachate recirculation and adding anaerobic sludge for microbe inoculation, a mathematic model of producing methane from simulative bioreactor landfill field was set up to reflect the effects of environmental temperature on the methane production, and their parameters in the model were estimated. After the model was verified, an operational scheme of producing methane by using simulative bioreactor landfill field was proposed.