生活垃圾焚烧厂的废气治理措施

现阶段国内关于生活垃圾的处理方式,主要有填埋法、堆肥法、焚烧法等几种。其中焚烧法由于处理效率高、占地面积小,且能够将热能重新利用等特点,逐渐得到了推广应用。近年来,随着生活垃圾产生量的增长,各地新建的生活垃圾焚烧厂数量也在相应的增加。在实践应用中发现,生活垃圾焚烧厂排放的废气,也存在二次污染的问题。文章首先概述了生活垃圾焚烧厂的应用优势,随后就焚烧厂排放废气的主要成分,提出了针对性的废气治理措施,最后介绍了一种应用效果较好的焚烧厂废气处理系统。

At present, there are several kinds of domestic garl>age treatment methods,such as landfill method, composting method, incineration method and so on. Among them, incineration method has been gradually p〇[)ularized and applied t)ecause of its high treatment efficiency, small area and the al)ility to reuse heat energy. In recent years, with the growth of municipal solid waste (MSW) production, the number of new MSW incinerators is also increasing. In practical application, it is found that there is also the problem of secondary pollution in the exhaust gas discharged from municipal solid waste incinerator. This paper first summarizes the application advantages of municipal solid waste incinerator, then puts forward the targeted waste gas treatment measures for the main components of waste gas discharged from incinerator, and iinally introduces a kind of waste gas treatment system with good ap-[)lication effect.