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某市垃圾综合处理可行性研究报告.pdf
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1.1 项目兴建缘由..............................................................................................................................1
1.2 设计依据.....................................................................................................................................1
1.3 设计原则.....................................................................................................................................2
1.4 采用的主要技术规范与标准......................................................................................................3
1.5 工程内容.....................................................................................................................................4
1.6 工程总投资及成本......................................................................................................................5
2 设计主要基础资料..............................................................................................................................7
2.1 地形地貌.....................................................................................................................................7
2.2 气象.............................................................................................................................................8
2.3 水文.............................................................................................................................................9
2.4 地质...........................................................................................................................................10
2.5 抗震设防烈度............................................................................................................................12
3 基地选址...........................................................................................................................................13
3.1 选址基本要求............................................................................................................................13
3.2 选址概况...................................................................................................................................14
4 总体设计...........................................................................................................................................17
4.1 处理工艺的技术比较................................................................................................................17
4.2 工程规模...................................................................................................................................18
4.3 物料平衡...................................................................................................................................22
4.4 总体布置...................................................................................................................................24
4.5 填埋库容和使用年限................................................................................................................24
5 填埋工艺设计...................................................................................................................................26
5.1 工艺概述...................................................................................................................................26
5.2 填埋工艺流程............................................................................................................................31
5.3 防渗工程...................................................................................................................................31
5.4 覆盖工艺...................................................................................................................................35
5.5 区域划分...................................................................................................................................37
5.6 封场作业与生态恢复................................................................................................................38
5.7 土方平衡...................................................................................................................................39
6 填埋作业区.......................................................................................................................................41
6.1 垃圾坝工程................................................................................................................................41
6.2 道路工程...................................................................................................................................43
6.3 防渗工程...................................................................................................................................47
6.4 排水工程...................................................................................................................................48
6.5 垃圾渗沥水收集........................................................................................................................49
6.6 填埋气控制和利用....................................................................................................................50
7 垃圾焚烧厂.......................................................................................................................................54
7.1 焚烧技术概述............................................................................................................................54
7.2 焚烧炉炉型选择........................................................................................................................55
7.3 烟气净化工艺选择....................................................................................................................59
7.4 推荐方案工艺流程....................................................................................................................60
7.5 发电工艺说明............................................................................................................................67
7.6 垃圾焚烧系统主要设备............................................................................................................68
7.7 发电系统主要设备技术规范....................................................................................................70
7.8 炉渣、炉灰和飞灰的处置........................................................................................................72
8 污水处理工程...................................................................................................................................75
9 辅助工程...........................................................................................................................................93
10 电力及照明...................................................................................................................................100
10.8 无功补偿................................................................................................................................102
10.9 继电保护................................................................................................................................102
10.10 操作方式..............................................................................................................................103
10.11 照明.....................................................................................................................................103
10.12 计量方式..............................................................................................................................104
10.13 电缆敷设..............................................................................................................................104
10.14 主要设备选型......................................................................................................................104
10.15 接地保护..............................................................................................................................104
10.16 防雷及过电压保护..............................................................................................................104
10.17 问题与建议..........................................................................................................................105
10.18 主要电气设备材料表..........................................................................................................105
109
11.5 接地.......................................................................................................................................111
11.6114
12.4 渗沥液处理设备....................................................................................................................115
12.5 沼气利用设备........................................................................................................................116
12.6 给排水设备............................................................................................................................116
12.7 焚烧厂设备............................................................................................................................116
13.2 工程范围................................................................................................................................119
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