苏州市垃圾填埋场总产气量的估计与实验

The Estimation and Experiment of Total Biogas Production at Suzhou City MSW Landfill Site

垃圾在填埋场中的总产气量是一个重要的基础数据.苏州市城市垃圾在填埋场中的产气量和发达国家的垃圾相近.利用化学平衡法估计每t干垃圾可产350m^3的气体.在实验中进行了1200d(天)的生物降解法实验,每t干垃圾产了127m^3的气体.

The total bio-gas production of MSW in sanitary landfill site is an important foundational datum. Suzhou' MSW is similar to developed countries in this point. The total production is 350m3 a ton dry MSW, with chemical equilibrium method. The biological degradation experiment has gone for 1 200 days, and the accumulative production has reached 127m3 a ton dry MSW.