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目 录 ..........................................................................................................................................1
1.概述.............................................................................................................................................3

1.1.编制依据...............................................................................................................................3
1.2.

 

设计及供货范围 ..................................................................................................................3

1.3 企业概况及自然条件...........................................................................................................3

1.3.1 生产工艺及废水来源.....................................................................................................3
1.3.2 进出水质条件.................................................................................................................3

2.1.工艺设计原则.......................................................................................................................4
2.2.采用主要规范与标准...........................................................................................................6
2.3.工程规模...............................................................................................................................6
3.废水处理工艺方案..................................................................................................................7
3.1 水质特性分析.......................................................................................................................7
3.2 废水的预处理.......................................................................................................................7
3.3 工艺流程...............................................................................................................................9
3.4 工艺流程描述.....................................................................................................................10
3.5 MBR 工艺原理介绍............................................................................................................11
3.6 处理效果一览表.................................................................................................................15

4.

 

工艺计算 ..................................................................................................................................16

各单元计算及相关参数...........................................................................................................16

4.1 废水预处理部分..............................................................................................................16
4.2 MBR 池............................................................................................................................20
4. 3 清水池.............................................................................................................................22
4. 4 污泥处理部分.................................................................................................................22
4.5 辅助设备及用房..............................................................................................................23

5.1 土建工程.............................................................................................................................23
5.2 给排水系统.........................................................................................................................24

5.2.1 给水系统.......................................................................................................................24
5.2.2 排水系统.......................................................................................................................24

5.3 电气和控制.........................................................................................................................25

5.3.1 供电量...........................................................................................................................25
5.3.2 供电方式.......................................................................................................................26
5.3.3 自控系统设计说明.......................................................................................................26

6.总平面布置原则及高程计算...................................................................................................30

6.1 污水总平面布置原则.........................................................................................................30
6.2 高程计算.............................................................................................................................30

7.安全生产和劳动保护...............................................................................................................31
8.环境保护...................................................................................................................................31

8.1 建设过程.............................................................................................................................31
8.2 运行期间.............................................................................................................................32