河北建筑工程学院学报
河北建築工程學院學報
하북건축공정학원학보
Journal of Hebei Institute of Architectural Engineering
2015年
2期
91-94
,共4页
零级模型%逐年产甲烷量%实测值%估算%比较
零級模型%逐年產甲烷量%實測值%估算%比較
령급모형%축년산갑완량%실측치%고산%비교
zero order model%every year methane production%measured value%estimation%comp arison
填埋场产甲烷动力学模型可分为零级模型、一级模型和二级模型．零级模型包括SWANA零级模型、以COD模型为基础的零级模型、以概化分子模型为基础的零级模型和以可生物降解模型为基础的零级模型．用零级模型估算了广州某生活垃圾填埋场逐年产甲烷量，将2010年估算值与该年实测值进行比较，结果表明，以COD模型为基础的零级模型估算值与实测值差距最大，SWANA零级模型差距最小．SWANA零级模型是填埋场产甲烷量估算的最适合零级模型．
填埋場產甲烷動力學模型可分為零級模型、一級模型和二級模型．零級模型包括SWANA零級模型、以COD模型為基礎的零級模型、以概化分子模型為基礎的零級模型和以可生物降解模型為基礎的零級模型．用零級模型估算瞭廣州某生活垃圾填埋場逐年產甲烷量，將2010年估算值與該年實測值進行比較，結果錶明，以COD模型為基礎的零級模型估算值與實測值差距最大，SWANA零級模型差距最小．SWANA零級模型是填埋場產甲烷量估算的最適閤零級模型．
전매장산갑완동역학모형가분위령급모형、일급모형화이급모형．령급모형포괄SWANA령급모형、이COD모형위기출적령급모형、이개화분자모형위기출적령급모형화이가생물강해모형위기출적령급모형．용령급모형고산료엄주모생활랄급전매장축년산갑완량，장2010년고산치여해년실측치진행비교，결과표명，이COD모형위기출적령급모형고산치여실측치차거최대，SWANA령급모형차거최소．SWANA령급모형시전매장산갑완량고산적최괄합령급모형．
The dynamic methane production estimation model of landfill can be divided into zero order, first order and second order models.Zero order models include SWANA zero order model,COD model-based zero order model,generalized molecular model-based zero order model and biodegrad-able model-based zero order model.Every year methane productions of one of Guangzhou Domes-tic Solid Waste Sanitary Landfills,which were compared with the measured value,were estimated with zero order models.The results show that the difference between the measured value and esti-mated COD model-based zero order model value is the biggest,and the difference between the measured value and estimated SWANA zero order model value is the smallest.SWANA zero order model is the most appropriate estimating zero order model.
