A Review of Geophysical Exploration Technology for Mine Water Disaster in China: Applications and Trends
Sign Up to like & getrecommendations! Published in 2017 at "Mine Water and the Environment"
DOI: 10.1007/s10230-017-0467-z
Abstract: Geophysical exploration can be effective in detecting and monitoring potential sources of coal mine water in-rushes and underground watercourses. Generally, in-mine seismic, DC resistivity, and transient electromagnetic methods are used for such purposes in China.… read more here.
Keywords: todos; mine water; exploration; geof ... See more keywords
Spatiotemporal development of mine water inrush and its mechanism—a case study in Ganhe coal mine, Shanxi, China
Sign Up to like & getrecommendations! Published in 2017 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-017-3216-5
Abstract: Mine water inrush is one of the main hazards in coal mining industry. The mechanism and the processes are complex. Investigation of the spatiotemporal development of the hydrological process could lead to a better understanding… read more here.
Keywords: water; development; mine water; water inrush ... See more keywords
Source identification of mine water inrush: a discussion on the application of hydrochemical method
Sign Up to like & getrecommendations! Published in 2019 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-018-4076-3
Abstract: This paper presents an investigation on source identification of mine water inrush using a geochemical technique. The hydrogeochemistry characteristics can reflect water–rock interaction processes; therefore, the results of hydrochemical analysis could indicate the groundwater occurrence.… read more here.
Keywords: mine water; water; analysis; source identification ... See more keywords
Analysis and lessons of a mine water inrush accident resulted from the closed mines
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-020-05613-2
Abstract: In view of the problems of coal mine closure work in China, taking the closed mine water inrush accident of Zhongcun coal mine in Shanxi province as an example, this paper analyzes the causes of… read more here.
Keywords: water; water inrush; inrush accident; mine water ... See more keywords
Selective adsorption of U(VI) from real mine water using an NH2-functionalized silica packed column
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.126912
Abstract: Abstract The adsorption of U(VI) from natural mine water (i.e. containing Na+, K+, Ca2+, Mg2+ as major cations, and Cl−, SO42− and HCO3− as major anions) was investigated in dynamic mode using packed column containing… read more here.
Keywords: adsorption; mine water; water; silica ... See more keywords
Field tests and multiphysics analysis of a flooded shaft for geothermal applications with mine water
Sign Up to like & getrecommendations! Published in 2018 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2018.05.065
Abstract: Abstract This paper introduces the scientific part of a large-scale study in the Upper Peninsula (U.P.) of Michigan, a historical mining area, for exploring the water in deep abandoned copper mines as a geothermal energy… read more here.
Keywords: energy; mine water; water; field ... See more keywords
Potential for mine water disposal in coal seam goaf: Investigation of storage coefficients in the Shendong mining area
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.118646
Abstract: Abstract Water resource shortages and coal mine water disposal create major challenges faced by Northwest China. This study investigated the idea of building underground reservoirs in coal seam goaf after coal mining activities in support… read more here.
Keywords: storage; mine water; water; shendong mining ... See more keywords
Innovative in situ remediation of mine waters using a layered double hydroxide-biochar composite.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2021.127136
Abstract: The current demand for alternative water sources requires the incorporation of low-cost composites in remediation technologies. These represent a sustainable alternative to more expensive, commercially used adsorbents. The main objective of this comprehensive field-scale study… read more here.
Keywords: mine water; layered double; water; remediation ... See more keywords
Integrated use of magnetic nanostructured calcium silicate hydrate and magnetic manganese dioxide adsorbents for remediation of an acidic mine water
Sign Up to like & getrecommendations! Published in 2018 at "Journal of water process engineering"
DOI: 10.1016/j.jwpe.2018.08.010
Abstract: Abstract The integrated use of two solid adsorbents with magnetic properties was studied with the aim of decontaminating an acid mine water. The adsorbents were magnetic nanostructured calcium silicate hydrate (mag-NanoCSH) and magnetic manganese dioxide… read more here.
Keywords: magnetic nanostructured; mine water; nanostructured calcium; water ... See more keywords
Feasibility analysis of using mine water from abandoned coal mines in Spain for heating and cooling of buildings
Sign Up to like & getrecommendations! Published in 2020 at "Renewable Energy"
DOI: 10.1016/j.renene.2019.07.054
Abstract: Abstract In 2017, renewable energy accounted for 19.5% of the total energy used for heating and cooling in the European Union. This paper analyses the technical and economic feasibility of using mine water from flooded… read more here.
Keywords: feasibility; mine water; using mine; heating cooling ... See more keywords
Electro-Fenton beyond the Degradation of Organics: Treatment of Thiosalts in Contaminated Mine Water.
Sign Up to like & getrecommendations! Published in 2021 at "Environmental science & technology"
DOI: 10.1021/acs.est.0c06006
Abstract: Electro-Fenton (EF) is an emerging technology with well-known outstanding oxidation power; yet, its application to the treatment of inorganic contaminants has been largely disregarded. Thiosalts are contaminants of emerging concern in mine water, responsible for… read more here.
Keywords: degradation; electro fenton; contaminated mine; mine water ... See more keywords