摘要
阐述目前我国生活垃圾的特点,提出生活垃圾焚烧的必要性,简述生活垃圾焚烧过程中所产生的烟气污染成分。根据国家对垃圾焚烧电站烟气处理的要求和排放标准,提出现阶段国内外较常运用的三种生活垃圾电站的烟气净化技术工艺,并对比其优缺点。总结出目前最受国内外欢迎的垃圾电站烟气净化技术工艺特点和应用实例,归纳出半干法烟气净化技术净化效率较高、投资和运行费用低、流程简单等优点,是一种极具发展前途的生活垃圾焚烧电站烟气净化技术工艺。
This essay talks about the features of the Municipal Solid Waste(MSW) in our country as at present,and suggests the necessity of MSW incineration.It briefly introduces the process of MSW incineration and the pollutant it create.According to the country's requirements and discharge standard about flue gas treatment of MSW incineration power plant,in this essay,put forward three kinds of flue gas purification technology for MSW power plant which are popular around the world nowadays.State out the advantages and disadvantages,sum up the features of the most prevailing technology and lay examples of practice case.At last,find out the semi-dry flue gas purification technology is the most efficient one with less investment and running cost,also easier in operation procedure.It is a very promising technology for MSW incineration power plant.
出处
《节能》
2011年第3期17-19,23,共4页
Energy Conservation
关键词
垃圾焚烧:发电
烟气净化
半干法
MSW incineration
power generate
flue gas purification technology
semi-dry
