目前城市生活垃圾处理主要有卫生填埋、堆肥和焚烧三种方式。随着我国城市化进程不断加快、生活垃圾产生量急速增长,许多城市特别是经济发达的大城市正面临着“垃圾围城”的困扰。焚烧垃圾是近十年来从国外引进的一种垃圾再生发电形式的垃圾处理方式,由于是利用垃圾焚烧发电,被国家认可为一种较好的垃圾处理方式,给予了一系列的补贴加以推广。殊不知垃圾焚烧在国外的前提是垃圾分类,因为在分类基础上垃圾燃烧才 At present, municipal solid waste disposal mainly includes sanitary landfill, compost and incineration. With the accelerating process of urbanization in our country and the rapid growth of domestic waste generation, many cities, especially the economically developed major cities, are facing the problem of “garbage siege.” Incineration of refuse is a garbage disposal method introduced by foreign countries in recent ten years as a form of refuse generation. Due to the use of waste incineration power generation, it is recognized as a good waste disposal method by the state and a series of subsidies are given to promote it. As everyone knows waste incineration in foreign countries is the premise of waste classification, because only after the waste on the basis of classification