含高氨氮废水处理方案.docxVIP

含高氨氮废水处理方案

目录

一、前言....................................................2

1.1编写目的.............................................2

1.2高氨氮废水的危害.....................................3

1.3废水处理的重要性.....................................3

二、高氨氮废水来源及特点....................................4

2.1工业生产产生的高氨氮废水.............................4

2.2生活污水中的高氨氮来源...............................6

2.3高氨氮废水的特点分析.................................7

三、高氨氮废水处理技术......................................8

3.1生物法...............................................9

3.1.1活性污泥法......................................10

3.1.2生物膜法........................................11

3.2物理法..............................................13

3.2.1沉淀法..........................................14

3.2.2浮选法..........................................15

3.2.3离子交换法......................................16

3.3化学法..............................................17

3.3.1中和法..........................................18

3.3.2深度氧化法......................................19

3.3.3电化学法........................................20

四、处理方案设计...........................................21

4.1工艺选择............................................22

4.2设计参数确定........................................23

4.3处理效果评估标准....................................24

五、方案实施与运行管理.....................................25

5.1施工安装............................................26

5.2运行操作............................................28

5.3维护保养............................................30

5.4安全注意事项........................................31

六、方案效益分析...........................................32

6.1经济效益分析........................................33

6.2环境效益分析........................................34

6.3社会效益分析........................................35

七、结论与展望.............................................36

7.1方案总结............................................37

7.2发展前景............................................38