Experiment on monitoring leakage of landfill leachate by parallel potentiometric monitoring method
Abstract The accumulation of municipal solid waste (MSW) in landfills often becomes a serious pollution source of geological environment and groundwater. The geological environment is the carrier of the landfill, and also the main pollution object of the landfill. The main pollution modes of the lan...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2022-11-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-022-24352-w |
| _version_ | 1811207852773081088 |
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| author | Xinmin Hu Yalu Han Yong Wang Xiaopei Zhang Lizhi Du |
| author_facet | Xinmin Hu Yalu Han Yong Wang Xiaopei Zhang Lizhi Du |
| author_sort | Xinmin Hu |
| collection | DOAJ |
| description | Abstract The accumulation of municipal solid waste (MSW) in landfills often becomes a serious pollution source of geological environment and groundwater. The geological environment is the carrier of the landfill, and also the main pollution object of the landfill. The main pollution modes of the landfill site to the surrounding geological environment are purging, flushing, leachate, etc. If the leachate leakage cannot be found and repaired in time, it will cause serious harm to the geological environment and groundwater. The cost of geological environment and groundwater sampling through borehole surveys is high. Therefore, monitoring the seepage path and migration law of leachate is of great significance for determining the pollution range of the landfill site. In this study, by adjusting the grids of different sizes and changing the flow rate of leachate, the monitoring of fluid migration of different types of leachate was strengthened. The results show that the parallel potential monitoring method can quickly reflect the location and number of leachate points and the migration law of leachate. It provides effective reference data for landfill leachate monitoring. |
| first_indexed | 2024-04-12T04:11:50Z |
| format | Article |
| id | doaj.art-441a7c32cea3461eac6668a8244220cf |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-12T04:11:50Z |
| publishDate | 2022-11-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-441a7c32cea3461eac6668a8244220cf2022-12-22T03:48:29ZengNature PortfolioScientific Reports2045-23222022-11-0112111210.1038/s41598-022-24352-wExperiment on monitoring leakage of landfill leachate by parallel potentiometric monitoring methodXinmin Hu0Yalu Han1Yong Wang2Xiaopei Zhang3Lizhi Du4College of Construction Engineering, Jilin UniversityCollege of Construction Engineering, Jilin UniversityCollege of Construction Engineering, Jilin UniversityCollege of Construction Engineering, Jilin UniversityCollege of Construction Engineering, Jilin UniversityAbstract The accumulation of municipal solid waste (MSW) in landfills often becomes a serious pollution source of geological environment and groundwater. The geological environment is the carrier of the landfill, and also the main pollution object of the landfill. The main pollution modes of the landfill site to the surrounding geological environment are purging, flushing, leachate, etc. If the leachate leakage cannot be found and repaired in time, it will cause serious harm to the geological environment and groundwater. The cost of geological environment and groundwater sampling through borehole surveys is high. Therefore, monitoring the seepage path and migration law of leachate is of great significance for determining the pollution range of the landfill site. In this study, by adjusting the grids of different sizes and changing the flow rate of leachate, the monitoring of fluid migration of different types of leachate was strengthened. The results show that the parallel potential monitoring method can quickly reflect the location and number of leachate points and the migration law of leachate. It provides effective reference data for landfill leachate monitoring.https://doi.org/10.1038/s41598-022-24352-w |
| spellingShingle | Xinmin Hu Yalu Han Yong Wang Xiaopei Zhang Lizhi Du Experiment on monitoring leakage of landfill leachate by parallel potentiometric monitoring method Scientific Reports |
| title | Experiment on monitoring leakage of landfill leachate by parallel potentiometric monitoring method |
| title_full | Experiment on monitoring leakage of landfill leachate by parallel potentiometric monitoring method |
| title_fullStr | Experiment on monitoring leakage of landfill leachate by parallel potentiometric monitoring method |
| title_full_unstemmed | Experiment on monitoring leakage of landfill leachate by parallel potentiometric monitoring method |
| title_short | Experiment on monitoring leakage of landfill leachate by parallel potentiometric monitoring method |
| title_sort | experiment on monitoring leakage of landfill leachate by parallel potentiometric monitoring method |
| url | https://doi.org/10.1038/s41598-022-24352-w |
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