Modelling the Hydraulic Processes on Constructed Stormwater Wetland
Constructed stormwater wetlands are manmade, shallow, and extensively vegetated water bodies which promote runoff volume and peak flow reduction, and also treat stormwater runoff quality. Researchers have noted that treatment processes of runoff in a constructed wetland are influenced by a range of...
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| Format: | Article |
| Language: | English |
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Petra Christian University
2017-03-01
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| Series: | Civil Engineering Dimension |
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| Online Access: | http://ced.petra.ac.id/index.php/civ/article/view/19929 |
| _version_ | 1818133411049504768 |
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| author | Isri Ronald Mangangka |
| author_facet | Isri Ronald Mangangka |
| author_sort | Isri Ronald Mangangka |
| collection | DOAJ |
| description | Constructed stormwater wetlands are manmade, shallow, and extensively vegetated water bodies which promote runoff volume and peak flow reduction, and also treat stormwater runoff quality. Researchers have noted that treatment processes of runoff in a constructed wetland are influenced by a range of hydraulic factors, which can vary during a rainfall event, and their influence on treatment can also vary as the event progresses. Variation in hydraulic factors during an event can only be generated using a detailed modelling approach, which was adopted in this research by developing a hydraulic conceptual model. The developed model was calibrated using trial and error procedures by comparing the model outflow with the measured field outflow data. The accuracy of the developed model was analyzed using a well-known statistical analysis method developed based on the regression analysis technique. The analysis results show that the developed model is satisfactory. |
| first_indexed | 2024-12-11T08:52:17Z |
| format | Article |
| id | doaj.art-14f55c07ddbe47709355cef9d0b8738e |
| institution | Directory Open Access Journal |
| issn | 1410-9530 1979-570X |
| language | English |
| last_indexed | 2024-12-11T08:52:17Z |
| publishDate | 2017-03-01 |
| publisher | Petra Christian University |
| record_format | Article |
| series | Civil Engineering Dimension |
| spelling | doaj.art-14f55c07ddbe47709355cef9d0b8738e2022-12-22T01:13:59ZengPetra Christian UniversityCivil Engineering Dimension1410-95301979-570X2017-03-01191212810.9744/ced.19.1.21-2818943Modelling the Hydraulic Processes on Constructed Stormwater WetlandIsri Ronald Mangangka0Civil Engineering Department, Faculty of Engineering, Sam Ratulangi University, Menado,Constructed stormwater wetlands are manmade, shallow, and extensively vegetated water bodies which promote runoff volume and peak flow reduction, and also treat stormwater runoff quality. Researchers have noted that treatment processes of runoff in a constructed wetland are influenced by a range of hydraulic factors, which can vary during a rainfall event, and their influence on treatment can also vary as the event progresses. Variation in hydraulic factors during an event can only be generated using a detailed modelling approach, which was adopted in this research by developing a hydraulic conceptual model. The developed model was calibrated using trial and error procedures by comparing the model outflow with the measured field outflow data. The accuracy of the developed model was analyzed using a well-known statistical analysis method developed based on the regression analysis technique. The analysis results show that the developed model is satisfactory.http://ced.petra.ac.id/index.php/civ/article/view/19929stormwater wetlandwetland modelingwetland hydraulic. |
| spellingShingle | Isri Ronald Mangangka Modelling the Hydraulic Processes on Constructed Stormwater Wetland Civil Engineering Dimension stormwater wetland wetland modeling wetland hydraulic. |
| title | Modelling the Hydraulic Processes on Constructed Stormwater Wetland |
| title_full | Modelling the Hydraulic Processes on Constructed Stormwater Wetland |
| title_fullStr | Modelling the Hydraulic Processes on Constructed Stormwater Wetland |
| title_full_unstemmed | Modelling the Hydraulic Processes on Constructed Stormwater Wetland |
| title_short | Modelling the Hydraulic Processes on Constructed Stormwater Wetland |
| title_sort | modelling the hydraulic processes on constructed stormwater wetland |
| topic | stormwater wetland wetland modeling wetland hydraulic. |
| url | http://ced.petra.ac.id/index.php/civ/article/view/19929 |
| work_keys_str_mv | AT isrironaldmangangka modellingthehydraulicprocessesonconstructedstormwaterwetland |