城市生活垃圾是一个全球性环境问题，在污染大气、水、土壤的同时，也阻碍了人口、资源、环境的可持续发展。文章通过对我国四种主要的城市生活垃圾处理技术一填埋、堆肥、焚烧、热解气化技术的介绍，评述了四种处理技术的的优缺点，提出了对未来我国城市垃圾处理技术发展方向的展望。%Urban domestic waste has become a global problem. When it pollutes the atmosphere, water and soil, it also hinders sustainable development of population, resource and environment. By introducing the main four urban domestic waste treatment technologies including landfill, composting, incineration and catalytic pyrolysis gasification in China, the paper commented on the advantages and disadvantages and proposes to the future urban waste treatment technologies of the prospects of the development direction.
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