生活污水处理方案.docx
生活污水处理方案
目录
一、方案概述...............................................3
1.1方案背景...............................................4
1.2方案目标...............................................4
1.3方案原则...............................................5
二、污水处理工艺流程.......................................6
2.1污水来源及性质.........................................7
2.2初级处理...............................................8
2.2.1格栅除杂.............................................9
2.2.2初沉池处理..........................................10
2.3二级处理..............................................11
2.3.1生物处理............................................13
2.3.2水解酸化............................................14
2.3.3脱氮除磷............................................16
2.4深度处理..............................................17
2.4.1水处理药剂投加......................................18
2.4.2高效沉淀池..........................................19
2.4.3膜生物反应器........................................20
三、设备选型与配置........................................22
3.1主要设备选型..........................................23
3.1.1格栅设备............................................24
3.1.2沉淀池设备..........................................25
3.1.3生物处理设备........................................26
3.1.4深度处理设备........................................27
3.2设备配置方案..........................................29
四、自动化控制系统........................................30
4.1自动化控制要求........................................31
4.2控制系统组成..........................................32
4.3控制系统功能..........................................33
五、工程布置与施工........................................34
5.1工程总体布置..........................................35
5.2施工组织设计..........................................36
5.3施工进度计划..........................................37
六、运行管理..............................................38
6.1运行操作规程..........................................39
6.2检测与监测............................................40
6.3故障处理及应急预案....................................41
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