填埋场甲烷释放模型研究进展

Research Progress on Landfill Methane Emission Model: A Critical Review

填埋场是重要的人为甲烷释放源。甲烷释放量的准确预测是实施填埋场甲烷减排策略的前提。本文系统介绍了目前关于填埋场甲烷释放的清单模型以及理论分析模型存在的问题。建立基于气象因子以及覆盖层特性的填埋场甲烷传输、氧化和释放预测模型,是未来填埋场甲烷释放模型研究的方向。

Landfill is an important anthropogenic methane release source.Accurate prediction of methane emission is the premise of implementing landfill methane emission reduction strategy. This paper systematically introduces the problems existing in the inventory model and theoretical analysis model for landfill methane emission predication.The establishment of methane transport,oxidation and release prediction model based on meteorological factors and cover soil characteristics is the research direction of methane release model in landfill in the future.