摘要
在发电厂焚烧烟气净化收集过程中,垃圾焚烧之后产生的残余粉状物质则是飞灰,其属于危险废物(编码为HW18)且处理难度较大,其中含有有机污染物二噁英与Cr、Cd、Hg等重金属。本文重点分析水泥窑协同处置垃圾焚烧飞灰问题,探究水泥窑协同处置垃圾焚烧飞灰的技术途径,以便更好的提升其技术应用效果,并为类似水泥窑层面的研究提供参考依据。
In the process of purification and collection of incineration flue gas in power plants,the residual powdery material generated after waste incineration is fly ash,which belongs to hazardous waste(Code:hw18)and is difficult to treat,including organic pollutants dioxin and heavy metals such as Cr,CD and Hg.This paper focuses on the problem of collaborative disposal of waste incineration fly ash by cement kilns,and explores the technical approach of collaborative disposal of waste incineration fly ash by cement kilns,so as to better improve its technical application effect and provide a reference for similar cement kiln level research.
关键词
技术途径
焚烧飞灰
协同处置
水泥窑
technical approach
incineration of fly ash
collaborative disposal
cement kiln
