HUXin-yue,LUMei,CUINuo,et al.Hierarchical Diagnostic Technology for Quality and Efficiency Improvement of Urban Drainage Network[J].China Water & Wastewater,2023,39(8):17-22.
Hierarchical Diagnostic Technology for Quality and Efficiency Improvement of Urban Drainage Network
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第39卷
Number:
第8期
Page:
17-22
Column:
Date of publication:
2023-04-17
- Keywords:
- drainage network; pipe network detection; hierarchical diagnostic technology; quality and efficiency improvement
- Abstract:
- As an important infrastructure of the city, drainage network directly affects the development of the city and the construction of the ecological environment. Recently, the problems of drainage network have occurred frequently in China, which caused the following problems of urban waterlogging, road collapse, black and odorous water bodies and abnormal sewage concentration. Therefore, it is of great significance for the healthy development of the drainage network by choosing the appropriate detection method and forming a set of reference and replicable diagnosis technology processes to diagnose the diseases of the drainage network. The diagnosis scope was divided into basin level, regional level and sewer source level according to the scale of drainage area. The corresponding technical processes for different scale drainage networks were put forward to realize the optimal use of detection technology and provide references for drainage network diagnosis in other cities.
Last Update:
2023-04-17