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1. Nature-based solutions for mine water challenges: Linking mining reclamation, environmental remediation, ecological restoration, and sustainable resource extraction NSTL国家科技图书文献中心

Robert W. Nairn |  Dayton M. Dorman... -  《Proceedings of the International Mine Water Association Conference & West Virginia Mine Drainage Task Force Symposium》 -  International Mine Water Association Conference |  West Virginia Mine Drainage Task Force Symposium - 2024, - 473~479 - 共7页

摘要:In response to the unprecedented |  environmental challenges of the 21st century, proposed |  solutions incorporating the terms “nature” and “natural | ” have become ubiquitous in the scientifc literature |  and the popular press. Some relevant recent terms
关键词: Ecological engineering |  natural infrastructure |  passive treatment |  ecosystem services

2. Underestimation of alkaline dosage and precipitate amount during water treatment: Role of inorganic carbon and use of PHREEQ-N-AMDTreat NSTL国家科技图书文献中心

Duk-Min Kim |  Hye-Lim Kwon... -  《Proceedings of the International Mine Water Association Conference & West Virginia Mine Drainage Task Force Symposium》 -  International Mine Water Association Conference |  West Virginia Mine Drainage Task Force Symposium - 2024, - 333~334 - 共2页

摘要:Predicting the dosage of alkaline agents and |  the amount of sludge for wastewater treatment is |  crucial for designing and operating treatment facilities | . Accurate predictions can contribute to reducing chemical |  usage and CO_2 emissions. However, commonly used
关键词: Alkaline dosage |  hydrated lime |  active treatment |  sludge amount |  PHREEQ-N-AMDTreat

3. Generating rare earth element and critical mineral hydraulic pre-concentrate from acid mine drainage at remote sites: A case study at Fola job 5, Clay County, WV NSTL国家科技图书文献中心

Iuri Santos |  Nathan DePriest... -  《Proceedings of the International Mine Water Association Conference & West Virginia Mine Drainage Task Force Symposium》 -  International Mine Water Association Conference |  West Virginia Mine Drainage Task Force Symposium - 2024, - 546~551 - 共6页

摘要:Te need for a national supply of rare earth |  elements (REEs) and critical minerals (CMs) motivated the |  research of REE/CM feedstocks alternative to mining | . Research on hard and sof rocks has demonstrated |  concentrations of REE/CM, yet the cost-efectiveness of
关键词: Rare earth elements |  critical minerals |  selective precipitation |  remote sites

4. Floodplain reconnection stream restoration in longwall mined watershed increases water and nutrient retention NSTL国家科技图书文献中心

Natalie Kruse Daniel... |  Nora Sullivan... -  《Proceedings of the International Mine Water Association Conference & West Virginia Mine Drainage Task Force Symposium》 -  International Mine Water Association Conference |  West Virginia Mine Drainage Task Force Symposium - 2024, - 111~113 - 共3页

摘要:Extensive foodplain reconnection stream |  restoration (e.g. Powers et al. 2019) has been completed in |  rural Western Pennsylvania as a stream and wetland |  mitigation bank to address subsidence due to longwall coal |  mining and the efects of long-term land use choices
关键词: Stage zero restoration |  mitigation |  wetland

5. Ongoing case study, berry branch selenium pilot treatment system using sulfur modifed iron, former hobet surface mine site, Lincoln County, West Virginia NSTL国家科技图书文献中心

R. B. (Barry) Doss -  《Proceedings of the International Mine Water Association Conference & West Virginia Mine Drainage Task Force Symposium》 -  International Mine Water Association Conference |  West Virginia Mine Drainage Task Force Symposium - 2024, - 145~148 - 共4页

摘要:Estate to treat selenium (Se) discharges at |  the former Hobet Surface Mine site in the Mud River |  watershed of southern West Virginia using sulfur modifed |  iron (SMI) technology. Te Berry Branch Se pilot |  system became operational in early August 2023 and
关键词: Selenium treatment |  sulfur modifed iron |  SMI |  hobet |  ERP receivership

6. Biomagnifcation of potentially toxic elements from Tahmoor Colliery, Bargo NSW, from water and sediment into the surrounding biota and fur of the iconic Australian platypus (Ornithorhynchus anatinus) NSTL国家科技图书文献中心

Katherine G Warwick |  Michelle M Ryan... -  《Proceedings of the International Mine Water Association Conference & West Virginia Mine Drainage Task Force Symposium》 -  International Mine Water Association Conference |  West Virginia Mine Drainage Task Force Symposium - 2024, - 627~633 - 共7页

摘要:Tis pilot study aimed to investigate the |  mobility of metals from mine wastes within a river |  ecosystem in New South Wales Australia. Tis study sought |  to detect potential biomagnifcation by identifying |  the movement of 11 potentially toxic elements from
关键词: Platypus |  biomagnifcation |  mining efuent |  conservation |  EPL |  sediment

7. A phased approach to mine dewatering – updated from IMWA 1993 NSTL国家科技图书文献中心

Kym L Morton -  《Proceedings of the International Mine Water Association Conference & West Virginia Mine Drainage Task Force Symposium》 -  International Mine Water Association Conference |  West Virginia Mine Drainage Task Force Symposium - 2024, - 458~463 - 共6页

摘要:Mining ofen requires penetrating the local and |  regional water table.Tis creates infows, which if the |  area is wet and the country rock highly permeable | , becomes at best a nuisance to operations and at worst an |  extreme hazard.Efective dewatering creates dry working
关键词: Mine dewatering |  conceptualisation |  numerical modelling |  dewatering methods |  dewatering scenarios

8. Short water recirculation during the fotation of a UG2 Cu-Ni-PGM ore: Efects on tailings dewatering and quality of the recovered water NSTL国家科技图书文献中心

Malibongwe S. Manono |  Michael S. Ngau... -  《Proceedings of the International Mine Water Association Conference & West Virginia Mine Drainage Task Force Symposium》 -  International Mine Water Association Conference |  West Virginia Mine Drainage Task Force Symposium - 2024, - 407~413 - 共7页

摘要:Water recirculation during fotation can |  substantially infuence physicochemical characteristics of |  fotation tailings, their dewatering characteristics as |  well as the return water quality from tailings |  dewatering processes unit operations. Efective tailings
关键词: Coagulation |  fotation reagents |  inorganic electrolytes |  water recirculation |  tailings

9. Abandoned Coal Mine Mitigation in Artesian Conditions NSTL国家科技图书文献中心

Joshua Zimmermann D\... -  《Proceedings of the International Mine Water Association Conference & West Virginia Mine Drainage Task Force Symposium》 -  International Mine Water Association Conference |  West Virginia Mine Drainage Task Force Symposium - 2024, - 663~669 - 共7页

摘要:For years, a neighbourhood in Glenrock | , Wyoming, sufered from various odd damages, including the |  sudden appearance of artifcial springs, fooded |  basements/crawlspaces, and shifing foundations. Te source |  of this damage was the underlying Glenrock No. 1
关键词: Geohazards |  artesian |  mining |  subsidence |  grouting |  foundations |  underground coal mines

10. Considering residual focculants and coagulants NSTL国家科技图书文献中心

Malibongwe S. Manono |  Lisa L. October... -  《Proceedings of the International Mine Water Association Conference & West Virginia Mine Drainage Task Force Symposium》 -  International Mine Water Association Conference |  West Virginia Mine Drainage Task Force Symposium - 2024, - 414~419 - 共6页

摘要:Given the importance of dewatering processes |  to the question of water recovery (and therefore |  closed water circuit design) and tailings management | , concentrators are putting in many interventions into ensuring |  that dewatering processes are designed and operated
关键词: Coagulants |  focculants |  fotation |  mine water |  residual reagents
检索条件会议:International Mine Water Association Conference

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