雨污分流方案.docxVIP

雨污分流方案

目录

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

1.1编制目的.............................................3

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

1.3雨污分流方案概述.....................................4

二、现状分析................................................6

2.1城市排水系统现状.....................................7

2.2雨水径流特点.........................................8

2.3污水处理设施现状....................................10

2.4存在问题及成因分析..................................11

三、雨污分流目标与原则.....................................12

3.1雨污分流目标........................................13

3.2雨污分流原则........................................14

3.3雨污分流实施步骤....................................15

四、雨污分流方案设计.......................................16

4.1雨水收集与排放系统设计..............................18

4.1.1雨水收集点设置..................................19

4.1.2雨水排放系统布局................................20

4.2污水收集与处理系统设计..............................21

4.2.1污水收集点设置..................................22

4.2.2污水处理设施选型与配置..........................24

4.3雨污合流制改造方案..................................25

4.3.1合流制现状分析..................................26

4.3.2改造原则与目标..................................27

4.3.3改造方案实施步骤................................29

五、雨污分流效果评估与监测.................................30

5.1效果评估指标体系....................................31

5.2效果评估方法与标准..................................32

5.3环境监测点位布设....................................33

5.4监测频率与数据采集..................................34

六、雨污分流实施方案.......................................35

6.1实施主体与责任划分..................................37

6.2施工进度计划安排....................................38

6.3资金保障与政策支持..................................39

6.4宣传教育与公众参与..................................40

七、结论与建议.............................................42

7.1结论总结............................................43

7.2建议与展望..........................................44

一、前言

随着城市化进程的加速，城市