封场生活垃圾填埋场好氧治理通风系统计算与应用  

Calculation and Application of Aerobic Treatment Ventilation System in Closed MSW Landfill Site

作　　者：王颋军 李玲 高建华 薛晓磊 Wang Tingjun;Li Ling;Gao Jianhua;Xue Xiaolei(CECEP DADI Environmental Remediation Co.Ltd.,Beijing 100082)

机构地区：[1]中节能大地环境修复有限公司,北京100082

出　　处：《环境卫生工程》2020年第2期69-72,78,共5页Environmental Sanitation Engineering

摘　　要：从质量守恒定律出发,以Buswell提出的垃圾好氧降解反应方程式为基础,建立了计算通风量的化学计量模型;以达西定律为基础,建立了计算通风压力的数学模型;并将其应用于某封场垃圾填埋场原位好氧治理工程的计算,验证了2个模型的合理性和准确性,可为生活垃圾填埋场好氧生物反应器工艺设计和设备选型提供理论数据参考。From the law of conservation of mass,based on the reaction equation of aerobic degradation of waste proposed by Buswell,a stoichiometric model was established to calculate the ventilation volume.Based on Darcy’s law,a mathematical model for calculating ventilation pressure was established.Both were applied to the calculation of in-situ aerobic treatment project of a closed waste landfill site,and the rationality and accuracy of the two models were verified,which could provide theoretical data reference for process design and equipment selection of aerobic bioreactor in municipal solid waste landfill site.

关 键 词：封场填埋场 好氧生物反应器 通风系统 计算模型 

分 类 号：X799.3[环境科学与工程—环境工程]