提高城市生活垃圾填埋场使用效率的研究

摘要

文章从城市垃圾填埋场甲烷逃逸的问题入手，探讨了填埋气体的产生过程及受影响因素，对甲烷菌的影响因素包括温度、水分、 pH值等。文章接着以广州兴丰垃圾填埋场为例讨论了填埋气的收集及利用。最后研究如何更好的收集填埋气体，减少逃逸以及延长垃圾填埋场的使用寿命。%The problem of methane emission from Municipal Solid Waste ( MSW) landfills and the factors which had effects on gas formation process were discussed.Activities of methanogen were affected by temperature , moisture content , pH value , etc.Xingfeng MSW Landfill Site in Guangzhou was analyzed for its landfill gas collection and utilization.At last, variety measures were studied and enumerated in order to reduce gas emission and prolong the service life of MSW landfills.