湖南省城镇生活垃圾处理与处置

湖南省城镇生活垃圾处理与处置

湖南省城镇生活垃圾处理与处置

应用技术导引

湖南省住房和城乡建设厅

二OO九年十二月

湖南省城镇生活垃圾处理与处置

目 录

1. 城镇生活垃圾处理与处置技术及方法 ..........................................................1

1.1 城镇生活垃圾分类收集 .............................................................................................................................1

1.2 城镇生活垃圾处理方法 .............................................................................................................................2

1.3 三种常用垃圾处理方法的比较................................................................................................................3

1.4 垃圾处理方法的选择与组合 ....................................................................................................................5

1.5 农村生活垃圾处理 ......................................................................................................................................6

1.6 垃圾压缩及运输 ..........................................................................................................................................7

2. 垃圾卫生填埋 ..................................................................................................................................8

2.1 卫生填埋工艺 .............................................................................................................................................8

2.2 填埋场选址................................................................................................................................................10

2.3 填埋场总体布置.......................................................................................................................................10

2.4 填埋场清基................................................................................................................................................11

2.5 地下水收集导排系统..............................................................................................................................12

2.6 防渗系统 ....................................................................................................................................................12

2.7 渗沥液收集与处理 ..................................................................................................................................13

2.8 清污分流 ....................................................................................................................................................17

2.9 填埋气体导排与防爆..............................................................................................................................17

2.10 垃圾坝 ........................................................................................................................................................18

2.11 填埋作业工艺 ...........................................................................................................................................18

2.12 垃圾填埋工艺设备..................................................................................................................................19

2.13 生物灭蝇及除臭 ......................................................................................................................................21

2.14 填埋场封场 ...............................................................................................................................................21

3. 垃圾堆肥 ..............................................................................................................................................23

3.1 垃圾堆肥工艺 .............................................................................................................................................23

3.2 垃圾堆肥示例 .............................................................................................................................................26

4. 垃圾焚烧 ..............................................................................................................................................28

4.1 炉排型焚烧炉焚烧工艺 .........................................................................................................................28

4.2 流化床焚烧炉焚烧工艺 .........................................................................................................................29

4.3 回转窑焚烧炉焚烧工艺 .........................................................................................................................30

4.4 垃圾焚烧炉烟气净化工艺.....................................................................................................................30

4.5 垃圾焚烧飞灰的处理技术.....................................................................................................................30

4.6 垃圾焚烧炉渣的处理..............................................................................................................................30

4.7 垃圾沥滤液处理技术..............................................................................................................................31

湖南省城镇生活垃圾处理与处置

4.8 垃圾焚烧示例 ...........................................................................................................................................31

5. 生活垃圾RD湿解处理技术 .....................................................................................33

5.1 生活垃圾RD湿解综合处理工艺流程...............................................................................................33

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