GB50672-2011：钢铁企业综合污水处理厂工艺设计规范

本规范共分11 章和1 个附录，主要内容有： 总则、术语、基本规定、污水汇集、污水处理、净化水输送、泥浆处理、药剂、检测与控制、深度处理、安全与环保等。

GB50672-2011······1

1 总则······11

2 术语······12

3 基本规定······15

4 污水汇集······16

4.1 一般规定······16

4.2 引入口······16

4.3 输送······17

5 污水处理······18

5.1 一般规定······18

5.2 总体布置······20

5.3 预处理······21

5.4 污水提升泵房······22

5.5 混凝、沉淀和澄清······23

5.6 过滤······24

5.7 消毒······25

6 净化水输送······27

6.1 一般规定······27

6.2 贮水池······27

6.3 供水泵房······27

7 泥浆处理······29

7.1 一般规定······29

7.2 泥浆输送······30

7.3 调节池······30

7.4 浓缩池······31

7.5 污泥脱水······31

7.6 泥饼贮存及输送······33

8 药 剂······34

8.1 一般规定······34

8.2 贮存······34

8.3 计量······36

8.4 输送······37

9 检测与控制······38

9.1 一般规定······38

9.2 取样检测······38

9.3 在线检测······38

9.4 控制······39

10 深度处理······41

l0.1 一般规定······41

lO.2 设计水壁与水质······41

l0.3 处理工艺及设备······42

1O.4 辅助设施······44

11 安全与环保······45

附录A 水质检测项目检测方法及标准······46

本规范用词说明······48

引用标准名录······49

附:条文说明······51

1 总则······56

3 基本规定······58

4 污水汇集······62

4.1 一般规定······62

4.2 引入口······62

4.3 输送······63

5 污水处理······64

5.1 一般规定······64

5.2 总体布置······69

5.3 预处理······70

5.4 污水提升泵房······72

5.5 混凝、沉淀和澄清······73

5.6 过滤······75

5.7 消毒······77

6 净化水输送······78

6.3 供水泵房······78

7 泥浆处理······79

7.1 一般规定······79

7.2 泥浆输送······80

7.3 调节池······81

7.4 浓缩池······82

7.5 污泥脱水······82

7.6 泥饼贮存及输送······85

8 药 剂······86

8.1 一般规定······86

8.2 贮存······88

8.3 计量······89

8.4 输送······90

9 检测与控制······92

9.1 一般规定······92

9.2 取样检测······92

9.3 在线检测······93

9.4 控制······93

10 深度处理······94

l0.1 一般规定······94

lO.2 设计水壁与水质······94

l0.3 处理工艺及设备······95

1O.4 辅助设施······95

11 安全与环······96