DB/T29-194-2018：天津市城镇再生水厂运行、维护及安全技术规程

DBT29-194-2018······1

1 总则······10

2 术语······11

3 水质及水质检测······14

3.1 原水水质及水质标准······14

3.2 再生水水质及水质检测······14

3.3 水质检测的项目、方法和频率······15

3.4 净水原材料······16

3.5 化验检测······16

4 工艺运行与维护······18

4.1 一般规定······18

4.2 进水泵房······18

4.3 混凝沉淀······19

4.4 膜过滤······21

4.5 滤池······23

4.6 臭氧系统······25

4.7 消毒······28

4.8 清水池······31

4.9 输水泵房······31

5 通用机械和设备的运行与维护······33

5.1 —般规定······33

5.2 水泵······34

5.3 电动机······35

5.4减速机······38

5.5空气压缩机······39

5.6鼓风机······40

5.7管道及阀门······42

6 电气与自动化系统的运行与维护······43

6.1 电气系统······43

6.2 自控系统······45

6.3 仪表与仪器······46

7 安全······48

7.1 安全管理······48

7.2 作业安全······48

7.3 应急预案······50

8 生产运行记录及报表······51

8.1 —般规定······51

8.2 生产指标······51

8.3 生产记录······52

8.4 生产报表······53

本规程用词说明······54

引用标准名录······55

条文说明······56

3 水质及水质检测······59

3.1 原水水质及水质标准······59

3.2 再生水水质及水质检测······60

3.3 水质检测的项目、方法和频率······60

3.4 净水原材料······61

3.5 化验检测······62

4 工艺运行与维护······64

4.3 混凝沉淀······64

4.4 膜过滤······65

4.5 滤池······72

4.6 臭氧系统······72

4.7 消毒······75

4.9 输水泵房······77

5 通用机械和设备的运行与维护······78

5.2 水泵······78

5.3 电动机······80

5.4 减速机······82

5.5 空气压缩机······84

5.6 鼓风机······85

5.7 管道及阀门······87

6 电气与自动化系统的运行与维护······88

6.1 电气系统······88

6.2 自控系统······89

6.3 仪表与仪器······89

7 安全······91

7.3 应急预案······91