[1]郭翔.CCTV管道检测在扬州污水提质增效行动中的应用[J].中国给水排水,2020,36(20):67-70.
GUO Xiang.Application of CCTV Pipeline Inspection in Yangzhou Sewage Quality Improvement and Efficiency Enhancement Action[J].China Water & Wastewater,2020,36(20):67-70.
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GUO Xiang.Application of CCTV Pipeline Inspection in Yangzhou Sewage Quality Improvement and Efficiency Enhancement Action[J].China Water & Wastewater,2020,36(20):67-70.
CCTV管道检测在扬州污水提质增效行动中的应用
中国给水排水[ISSN:1000-4062/CN:12-1073/TU]
卷:
第36卷
期数:
2020年第20期
页码:
67-70
栏目:
出版日期:
2020-10-17
- Title:
- Application of CCTV Pipeline Inspection in Yangzhou Sewage Quality Improvement and Efficiency Enhancement Action
- 关键词:
- 污水提质增效; CCTV管道检测; 污水处理能效; 污水管网数据采集管理系统
- Keywords:
- sewage quality improvement and efficiency enhancement; CCTV pipeline inspection; energy efficiency of sewage treatment; data collection and management system of sewage pipe network
- 摘要:
- 城镇污水处理提质增效三年行动已全面展开，扬州市对污水管网进行了CCTV检测，全面排查出污水管道中存在的残墙、穿凿、接口脱落及雨污水连通管等问题。通过开挖与非开挖管道修复，扬州汤汪、六圩污水厂的进水量、COD、BOD5指标比检测修复前显著提高，污水厂的处理能效显著提升。扬州市结合本项目在江苏省率先建立了便于查询与管理的污水管网数据采集管理系统，对海量高清检测视频和测绘数据进行了信息化归集，按各级用户需求开发了查询、统计、分析等功能模块，便于动态更新管理，同时为下一步污水管网系统安装物联网终端感知设备和流量、水质传感器打好基础。总结分析了污水管道管材选取、闭水试验和污水管网CCTV检测中的注意点，可为其他城市开展污水提质增效行动提供参考。
- Abstract:
- The three-year action to improve the quality and efficiency of urban sewage treatment has been fully launched. Yangzhou City has carried out a CCTV inspection on the sewage pipe network, and comprehensively investigated the problems including residual wall, chiseling, interface falling off, rainwater and sewage connecting pipe. Through the excavation and trenchless repair of sewage drainage pipeline, the indexes of water inflow, COD and BOD5 of Tangwang and Liuwei sewage treatment plants in Yangzhou have been increased significantly compared with those before repair of the sewage drainage pipeline, and the treatment efficiency of the plants has been significantly improved. Based on this project, Yangzhou takes the lead in establishing a data collection and management system of sewage pipe network in Jiangsu Province, which is convenient for query and management. It collects massive high definition detection video and surveying and mapping data, and develops query, statistics, analysis and other functional modules according to the needs of users at all levels, resulted to an efficient facilitation of the dynamic update and management. Meanwhile, this work lays a good foundation for the installation of the internet of things terminal perception device as well as flow and water quality sensors for the novel sewage pipe network system in future. This paper investigated the critical issues in the selection of sewage pipe materials, closed water test and CCTV detection of sewage pipe network, which provides reference for other cities to carry out sewage quality improvement and efficiency enhancement.
更新日期/Last Update:
2020-10-17