城镇给水水质预警技术指南 

目录（征求意见稿）2020年

1总则 ........................................................................... 1 2 术语与定义 ..................................................................... 2 3 基本规定 ....................................................................... 3 4水源水质监测预警 ............................................................... 4

4.1风险分析 .................................................................. 4

4.1.1风险信息收集与调查 .................................................. 4 4.1.2风险评估 ............................................................ 4 4.2监测预警技术 .............................................................. 5

4.2.1监测预警指标 ........................................................ 5 4.2.2监测点位选择 ........................................................ 6 4.2.3监测预警设备 ........................................................ 6 4.2.4监测预警方法 ........................................................ 8 4.3监测预警响应 ............................................................. 11 5出厂水水质监测预警 ............................................................ 13

5.1 风险分析 ................................................................ 13

5.1.1风险信息收集与调查 ................................................. 13 5.1.2风险评估 ........................................................... 13 5.2 监测预警技术 ............................................................ 13

5.2.1监测预警指标 ....................................................... 13 5.2.2监测点位选择 ....................................................... 14 5.2.3监测设备配置 ....................................................... 14 5.2.4监测预警方法 ....................................................... 14 5.3监测预警响应 ............................................................. 14 6 管网水水质监测预警 ............................................................ 16

6.1风险分析 ................................................................. 16

6.1.1风险信息收集与调查 ................................................. 16 6.1.2风险评估 ........................................................... 16 6.2监测预警技术 ............................................................. 16

6.2.1监测预警指标 ....................................................... 16 6.2.2监测点位选择 ....................................................... 17 6.2.3监测设备配置 ....................................................... 17 6.2.4监测预警方法 ....................................................... 18 6.3监测预警响应 ............................................................. 18

7 数据管理及信息化 .............................................................. 19

7.1数据管理 ................................................................. 19

7.1.1 质量控制 .......................................................... 19 7.1.2 数据修约 .......................................................... 19 7.1.3 数据审核 .......................................................... 19 7.1.4 数据备份 .......................................................... 20 7.2信息化系统建设 ........................................................... 20

7.2.1一般要求 ........................................................... 20 7.2.2基础建设 ........................................................... 21 7.2.3系统功能 ........................................................... 21 7.2.4系统安全 ........................................................... 22

附录A 水质时间序列分析预警案例 ................................................. 23 附录B原水水质富营养化分析预警案例 .............................................. 26 本指南用词说明 .................................................................. 28 引用标准名录 .................................................................... 29

Contents

1General provisons ................................................................. 1 2Terms and definitions .............................................................. 2 3Basic requirements ................................................................ 3 4Water quality monitoring and early warning ............................................. 4

4.1 Risk analysis ............................................................... 4

4.1.1 Risk information collection and investigation ................................ 4 4.1.2 Risk assessment ...................................................... 4 4.2 Monitoring and early warning technology ........................................ 5

4.2.1 Monitoring and early warning indicators ................................... 5 4.2.2 Selection of monitoring points ........................................... 6 4.2.3 Monitoring and early warning equipment ................................... 6 4.2.4 Monitoring and early warning methods .................................... 8 4.3 Monitoring and early warning response ......................................... 11 5 Tap water quality monitoring and early warning ...................................... 13

5.1 Risk analysis .............................................................. 13

5.1.1 Risk information collection and investigation ............... 错误!未定义书签。 5.1.2 Risk assessment ..................................................... 13 5.2 Monitoring and early warning technology ....................................... 13

5.2.1 Monitoring and early warning indicators .................................. 13 5.2.2 Selection of monitoring points .......................................... 14 5.2.3 Monitoring and early warning equipment .................................. 14 5.2.4 Monitoring and early warning methods ................................... 14 5.3 Monitoring and early warning response ......................................... 14 6 Pipe net water quality monitoring and early warning .................................... 16

6.1 Risk analysis ............................................................. 16

6.1.1 Risk information collection and investigation .............................. 16 6.1.2 Risk assessment ..................................................... 16 6.2 Monitoring and early warning technology ....................................... 16

6.2.1 Monitoring and early warning indicators .................................. 16 6.2.2 Selection of monitoring points .......................................... 17 6.2.3 Monitoring and early warning equipment .................................. 17 6.2.4 Monitoring and early warning methods ................................... 18 6.3 Monitoring and early warning response ......................................... 18 7 Data management and informatization ................................................ 19

7.1 Data management .......................................................... 19 7.1.1 Quality Control........................................................... 19 7.1.2 Data revision ............................................................ 19 7.1.3 Data audit ............................................................... 19 7.1.4Data backup .............................................................. 20 7.2 Information system construction .............................................. 20

7.2.1general requirements ...................................................................................................... 20 7.2.2Infrastructure .................................................................................................................. 21 7.2.3system function .............................................................................................................. 21 7.2.3system function .............................................................................................................. 21 7.2.3system safety .................................................................................................................. 22

Appendix A Monitoring and early warning cases based on single index ....................... 23 Appendix B Water quality monitoring and early warning cases .............................. 26 Explanation of wording in this spection ................................................ 28 List of quoted standards ............................................................. 29

1总则

1.0.1为推进城镇给水水质管理，指导城镇给水水质监测预警，编制本指南。 1.0.2本指南规定了城镇给水监测预警在水源、水厂、管网水质监测预警、数据管理及信息化等方面的技术要求。

1.0.3本指南适用于城镇给水水源、水厂及管网水质监测预警工作中的风险分析、监测指标筛选、监测点位选择、监测预警技术、数据管理及信息化系统建设。 1.0.4城市供水主管部门或供水单位宜建立水质管理信息系统，利用信息化技术手段辅助水质监测预警工作。

1.0.5城镇给水水质监测预警工作除应按本标准执行外，尚应符合国家现行有关标准的规定。

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