SHAN Xi-huan,FANG Zhi-da,XIE Wen-xia,et al.Study on Technical System of Operation, Maintenance and Management of Source Engineering Facilities in Sponge City[J].China Water & Wastewater,2021,37(12 12):42-49.
Study on Technical System of Operation, Maintenance and Management of Source Engineering Facilities in Sponge City
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第37卷
Number:
12 12
Page:
42-49
Column:
Date of publication:
2021-06-17
- Abstract:
- The operation and maintenance management of engineering facilities for sponge city is an urgent problem in China. According to the operation and maintenance requirements of different stormwater facilities in China, the technical system of scientific operation and maintenance management is proposed: daily patrol system, operation efficiency monitoring and attenuation performance monitoring. Among them, the operation efficiency monitoring is mainly to observe the regulation of runoff peak value and total amount of pollutants during the operation of stormwater facilities. When the operation effect of the stormwater facilities is not up to the standard, the attenuation monitoring of the facilities shall be carried out in time. The current attenuation degree of the stormwater facilities is evaluated through the steps of characterization test of medium soil, sediment accumulation test and surface permeability test, and corresponding maintenance is carried out according to the attenuation degree of the facilities. Meanwhile, the intelligent sponge dynamic management and control system is established by using Internet of Things and other technologies to ensure the sustainable and effective operation of stormwater facilities. Therefore, the systematization of the operation and maintenance index system is realized, in order to provide strong technical support for the operation and maintenance of sponge cities in China in the future.
Last Update:
2021-06-17