【摘要】 本文论述了填埋场甲烷气体的产生过程及影响因素，介绍了三种产气量估算方法及其主要特点、适用范围，并指出运用数学模型对产气量作出预测，为垃圾填埋场气体收集与处理系统的设计提供可靠的依据。同时，论述了甲烷气体的减排和综合利用措施。更多还原

【Abstract】 This paper briefly discussed the production and its influence factors of methane from solid waste landfill site.Three estimation methods of the yield of methane in rubbish,including their characters and application scope were analyzed.Basing on them,this paper forecased the production of methane and provided the credible reference for the design to disposal system of the gases from landfill site.更多还原