第六章固体废物的热处理选编.ppt

固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;城市垃圾典型组成及热值;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;理论需氧量的计算公式推导：;以质量表示：;烟气量的计算;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;称重（地磅）;卸料与贮存;进料操作系统;固体废物处理与处置 Treatment and Disposal of Solid Waste ;;典型的机械炉排焚烧炉;流化床焚烧炉的结构图;逆流式回转炉;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;机械炉排焚烧炉的燃烧概念图;固体废物处理与处置 Treatment and Disposal of Solid Waste ;（1）多氯二苯并二噁英 （polychlorinated dibenzodioxins，PCDDs） 含二个氧键连结二个苯环的有机氯化合物 ;相当于氰化钾（KCN）毒性的1000倍以上， 砒霜的900倍，沙林（saline）毒性的两倍。 有“世纪之毒”之称。;1）原料控制：原料破碎 避免含PCDDs/PCDFs物质和去除废物中含氯组分（如PVC）;固体废物处理与处置 Treatment and Disposal of Solid Waste ;焚烧灰渣： （1）底灰（slag）：一般固体废物 （2）飞灰（fly ash）：危险废物（HW18）;底灰的处理方法：可直接或回收铁、玻璃等物质后用作建材;飞灰的处理方法：;飞灰的水泥固化体;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体???物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;深圳垃圾焚烧厂的主要工艺流程;流化床焚烧炉焚烧污泥的工艺流程;;;;;;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment and Disposal of Solid Waste ;固体废物处理与处置 Treatment