垃圾处理方式对温室气体减排作用影响分析

Analysis on the influence of different waste disposal methods on greenhouse gas emissions reduction

介绍了填埋、焚烧和堆肥3种垃圾处理方式对温室气体减排的影响;分析了这3种不同处理方式下,各种温室气体的产气模型,采用IPCC推荐模型;根据填埋气发电、焚烧发电、有机垃圾堆肥这些温室气体减排措施,分析项目的流程边界,得到温室气体减排量计算公式;提出垃圾综合处理才能实现较好的温室气体减排效果。

The influence of three kinds of waste treatment methods,which are landfill,incineration and composting,on greenhouse gas emissions reduction is introduced in this paper.The gas emission models under the three different approaches are analyzed with the help of IPCC recommended model;the calculation formulas for greenhouse gas emission reductions are gained according to the gas emission reduction measures of landfill gas power generation,incineration power generation,organic waste composting and the analysis on the project process boundary;finally,it is pointed that the integrated treatment of waste could get the real greenhouse gas emissions reduction.