[1]郭翔.CCTV管道檢測在揚州污水提質增效行動中的應用[J].中國給水排水,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管道檢測在揚州污水提質增效行動中的應用
中國給水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第36卷 期數(shù): 2020年第20期 頁碼: 67-70 欄目: 出版日期: 2020-10-17
- Title:
- Application of CCTV Pipeline Inspection in Yangzhou Sewage Quality Improvement and Efficiency Enhancement Action
- 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:
- 城鎮(zhèn)污水處理提質增效三年行動已全面展開，揚州市對污水管網(wǎng)進行了CCTV檢測，全面排查出污水管道中存在的殘墻、穿鑿、接口脫落及雨污水連通管等問題。通過開挖與非開挖管道修復，揚州湯汪、六圩污水廠的進水量、COD、BOD5指標比檢測修復前顯著提高，污水廠的處理能效顯著提升。揚州市結合本項目在江蘇省率先建立了便于查詢與管理的污水管網(wǎng)數(shù)據(jù)采集管理系統(tǒng)，對海量高清檢測視頻和測繪數(shù)據(jù)進行了信息化歸集，按各級用戶需求開發(fā)了查詢、統(tǒng)計、分析等功能模塊，便于動態(tài)更新管理，同時為下一步污水管網(wǎng)系統(tǒng)安裝物聯(lián)網(wǎng)終端感知設備和流量、水質傳感器打好基礎�？偨Y分析了污水管道管材選取、閉水試驗和污水管網(wǎng)CCTV檢測中的注意點，可為其他城市開展污水提質增效行動提供參考。
- 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
