Evaluation of the comprehensive efficiency of the interception pipeline in the urban rainwater pipe network for the initial rainwater collection and storage
Urban runoff pollution has become one of the important limiting factors hindering the continuous improvement of water environment. In the process of drainage system reconstruction, the evaluation of interception pipeline for the collection and storage efficiency of initial rainwater is an important...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/30/e3sconf_eppct2023_03022.pdf |
| _version_ | 1797807741971988480 |
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| author | Lin Xiaohu Li Shiyi Fang Haifeng Fu Shengjie Zhang Baohua Zhou Wenming Jingcheng Xu Jingcheng Huang Juwen |
| author_facet | Lin Xiaohu Li Shiyi Fang Haifeng Fu Shengjie Zhang Baohua Zhou Wenming Jingcheng Xu Jingcheng Huang Juwen |
| author_sort | Lin Xiaohu |
| collection | DOAJ |
| description | Urban runoff pollution has become one of the important limiting factors hindering the continuous improvement of water environment. In the process of drainage system reconstruction, the evaluation of interception pipeline for the collection and storage efficiency of initial rainwater is an important work. Therefore, this study uses the analytic hierarchy process to establish an evaluation system and method containing 4 first-level indicators and 10 second-level indicators to evaluate the comprehensive efficiency of the interception pipeline for initial rainwater collection and storage. Taking the interception pipeline in a drainage system in Shanghai as a case study, the established evaluation method was adopted to evaluate it, and the comprehensive indexes under the rainfall return periods of 0.5 year, 1 year, 3 years and 5 years were calculated. The results indicated that the evaluation method could be well applied to the effectiveness evaluation of intercepting pipelines in drainage systems, and could provide technical support for the planning and design of urban runoff pollution control projects in the future. |
| first_indexed | 2024-03-13T06:27:11Z |
| format | Article |
| id | doaj.art-bea307c6f21d4cad871292359d95b100 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-13T06:27:11Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-bea307c6f21d4cad871292359d95b1002023-06-09T09:14:20ZengEDP SciencesE3S Web of Conferences2267-12422023-01-013930302210.1051/e3sconf/202339303022e3sconf_eppct2023_03022Evaluation of the comprehensive efficiency of the interception pipeline in the urban rainwater pipe network for the initial rainwater collection and storageLin Xiaohu0Li Shiyi1Fang Haifeng2Fu Shengjie3Zhang Baohua4Zhou Wenming5Jingcheng Xu Jingcheng6Huang Juwen7PowerChina Huadong Engineering Corporation LimitedPowerChina Huadong Engineering Corporation LimitedPowerChina Huadong Engineering Corporation LimitedPowerChina Huadong Engineering Corporation LimitedPowerChina Huadong Engineering Corporation LimitedPowerChina Huadong Engineering Corporation LimitedCollege of Environment Science and Engineering, Tongji UniversityCollege of Environment Science and Engineering, Tongji UniversityUrban runoff pollution has become one of the important limiting factors hindering the continuous improvement of water environment. In the process of drainage system reconstruction, the evaluation of interception pipeline for the collection and storage efficiency of initial rainwater is an important work. Therefore, this study uses the analytic hierarchy process to establish an evaluation system and method containing 4 first-level indicators and 10 second-level indicators to evaluate the comprehensive efficiency of the interception pipeline for initial rainwater collection and storage. Taking the interception pipeline in a drainage system in Shanghai as a case study, the established evaluation method was adopted to evaluate it, and the comprehensive indexes under the rainfall return periods of 0.5 year, 1 year, 3 years and 5 years were calculated. The results indicated that the evaluation method could be well applied to the effectiveness evaluation of intercepting pipelines in drainage systems, and could provide technical support for the planning and design of urban runoff pollution control projects in the future.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/30/e3sconf_eppct2023_03022.pdf |
| spellingShingle | Lin Xiaohu Li Shiyi Fang Haifeng Fu Shengjie Zhang Baohua Zhou Wenming Jingcheng Xu Jingcheng Huang Juwen Evaluation of the comprehensive efficiency of the interception pipeline in the urban rainwater pipe network for the initial rainwater collection and storage E3S Web of Conferences |
| title | Evaluation of the comprehensive efficiency of the interception pipeline in the urban rainwater pipe network for the initial rainwater collection and storage |
| title_full | Evaluation of the comprehensive efficiency of the interception pipeline in the urban rainwater pipe network for the initial rainwater collection and storage |
| title_fullStr | Evaluation of the comprehensive efficiency of the interception pipeline in the urban rainwater pipe network for the initial rainwater collection and storage |
| title_full_unstemmed | Evaluation of the comprehensive efficiency of the interception pipeline in the urban rainwater pipe network for the initial rainwater collection and storage |
| title_short | Evaluation of the comprehensive efficiency of the interception pipeline in the urban rainwater pipe network for the initial rainwater collection and storage |
| title_sort | evaluation of the comprehensive efficiency of the interception pipeline in the urban rainwater pipe network for the initial rainwater collection and storage |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/30/e3sconf_eppct2023_03022.pdf |
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