城市生活垃圾焚烧灰渣及其性质分析  

Municipal Solid waste Incineration Ashes and their Properties

作　　者：章骅[1] 何品晶[1] 

机构地区：[1]同济大学污染控制与资源化研究国家重点实验室,上海200092

出　　处：《上海环境科学》2002年第6期356-360,共5页Shanghai Environmental Sciences

摘　　要：2002年,上海有2座城市生活垃圾焚烧厂将点火运行。每年将产生约18万t左右的焚烧灰渣。在决定灰渣的最终处理处置方案前,应对焚烧灰渣的性质有全面的了解。详细介绍了国外城市生活垃圾焚烧灰渣基于产生位置的不同分类,并介绍了各类灰渣的物理化学性质和工程性质,以及其重金属的浸出特性。对灰渣处理处置或有效利用时需注意的问题作了分析。Two municipal solid waste incineration plants will be put into operation in Shanghai by 2002, which will produce about 230,000 tons of residue per year. An insight into the properties of incineration ash should be made before its treatment and disposal. Based on the generation characteristics, municipal waste incineration ash has been classified to several categories, and their physical, engineering and chemical properties have been discussed, as well as some problems need to Care when the ashes were treated, disposed or beneficially used.

关 键 词：城市生活垃圾 焚烧灰渣 底灰 烟气净化系统 飞灰 混合灰渣 性质 上海 废气处理 

分 类 号：X799.3[环境科学与工程—环境工程] X705