Conception and practice of resource utilization, energization and functionalization of coal mining subsidence areas with high groundwater level
Underground coal mining often leads to surface subsidence and water accumulation, changes in the ecological environment, as well as in the spatial pattern of land and water resources, in high groundwater level mining areas. At present, in coal mining subsidence areas, the utilization of water resour...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of China Coal Society
2024-03-01
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| Series: | Meitan xuebao |
| Subjects: | |
| Online Access: | http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.YH23.1277 |
| _version_ | 1827300396485312512 |
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| author | Liang YUAN Liangji XU |
| author_facet | Liang YUAN Liangji XU |
| author_sort | Liang YUAN |
| collection | DOAJ |
| description | Underground coal mining often leads to surface subsidence and water accumulation, changes in the ecological environment, as well as in the spatial pattern of land and water resources, in high groundwater level mining areas. At present, in coal mining subsidence areas, the utilization of water resources is insufficient, and the potential for development in renewable energy, multi energy complementarity, and pumped storage in abandoned mine is huge. The spatial functions of coal mining subsidence areas need to be reconstructed. Under this background, the concept of resource utilization, energization and functionalization was proposed. The relevant scientific issues and key technologies were systematically elaborated. The former comprises the evolution laws of water resources and water ecological environment as well as the residual deformation laws of the surface in coal mining subsidence areas. The latter includes the technology of monitoring and evaluation together with the technology of treatment and utilization. And specific policy recommendations were proposed from aspects such as industrial integration, fund raising, regional coordination, and technological innovation. |
| first_indexed | 2024-04-24T16:02:52Z |
| format | Article |
| id | doaj.art-88b1b537e3bb49398d1b12899b32643a |
| institution | Directory Open Access Journal |
| issn | 0253-9993 |
| language | zho |
| last_indexed | 2024-04-24T16:02:52Z |
| publishDate | 2024-03-01 |
| publisher | Editorial Office of Journal of China Coal Society |
| record_format | Article |
| series | Meitan xuebao |
| spelling | doaj.art-88b1b537e3bb49398d1b12899b32643a2024-04-01T06:37:22ZzhoEditorial Office of Journal of China Coal SocietyMeitan xuebao0253-99932024-03-01491657410.13225/j.cnki.jccs.YH23.1277YH23-1277Conception and practice of resource utilization, energization and functionalization of coal mining subsidence areas with high groundwater levelLiang YUAN0Liangji XU1State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan 232001, ChinaState Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan 232001, ChinaUnderground coal mining often leads to surface subsidence and water accumulation, changes in the ecological environment, as well as in the spatial pattern of land and water resources, in high groundwater level mining areas. At present, in coal mining subsidence areas, the utilization of water resources is insufficient, and the potential for development in renewable energy, multi energy complementarity, and pumped storage in abandoned mine is huge. The spatial functions of coal mining subsidence areas need to be reconstructed. Under this background, the concept of resource utilization, energization and functionalization was proposed. The relevant scientific issues and key technologies were systematically elaborated. The former comprises the evolution laws of water resources and water ecological environment as well as the residual deformation laws of the surface in coal mining subsidence areas. The latter includes the technology of monitoring and evaluation together with the technology of treatment and utilization. And specific policy recommendations were proposed from aspects such as industrial integration, fund raising, regional coordination, and technological innovation.http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.YH23.1277high groundwater levelcoal mining subsidence arearesource utilizationenergizationfunctionalization |
| spellingShingle | Liang YUAN Liangji XU Conception and practice of resource utilization, energization and functionalization of coal mining subsidence areas with high groundwater level Meitan xuebao high groundwater level coal mining subsidence area resource utilization energization functionalization |
| title | Conception and practice of resource utilization, energization and functionalization of coal mining subsidence areas with high groundwater level |
| title_full | Conception and practice of resource utilization, energization and functionalization of coal mining subsidence areas with high groundwater level |
| title_fullStr | Conception and practice of resource utilization, energization and functionalization of coal mining subsidence areas with high groundwater level |
| title_full_unstemmed | Conception and practice of resource utilization, energization and functionalization of coal mining subsidence areas with high groundwater level |
| title_short | Conception and practice of resource utilization, energization and functionalization of coal mining subsidence areas with high groundwater level |
| title_sort | conception and practice of resource utilization energization and functionalization of coal mining subsidence areas with high groundwater level |
| topic | high groundwater level coal mining subsidence area resource utilization energization functionalization |
| url | http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.YH23.1277 |
| work_keys_str_mv | AT liangyuan conceptionandpracticeofresourceutilizationenergizationandfunctionalizationofcoalminingsubsidenceareaswithhighgroundwaterlevel AT liangjixu conceptionandpracticeofresourceutilizationenergizationandfunctionalizationofcoalminingsubsidenceareaswithhighgroundwaterlevel |