Results 31 to 40 of about 1,957 (248)
Dynamic Analyses of Abandoned Mines During Earthquakes
, 2020 The 2003 Miyagi Hokubu and 2011 Great East Japan earthquakes induced severe damage to abandoned mines and resulted in many collapses. As a result of these damages, there is a growing concern on the..
GenişMelih, AydanÖmer
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The use of constructed wetlands to ameliorate discharge water from coal mines in the Witbank Coalfield [PDF]
, 2021 >Magister Scientiae - MScMining has a lengthy history in South Africa, and subsequent beneficiation processes have been conducted with little regard for the environment, thus leaving the land with un-rehabilitated abandoned mines.
Mahlase, Boitumelo
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Biofuels from abandoned mines: A starting point for future developments [PDF]
, 2021 Abandoned mines and quarries represent sites with the request of restoration due to their pollution. On the other hand, biofuels represent a response to the present request of sustainable energy, in order to reduce the CO2 emission, in transportation ...
Lucia, Umberto +2 more
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ASEAN Journal on Science and Technology for Development, 2020 Most abandoned and inactive mines in the Philippines pose high risks to human health and the environment due to the disturbed and exposed heavy metal-laden soils and sediments and water-filled open pit mines.
Jessie Samaniego +5 more
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Frontiers in Earth Science, 2022 Open-pit mining is one of the main exploiting methods for solid mineral resources. After more than 100 years of high-intensity development, there are a large number of abandoned open-pit mines and related mining relics in the world. The reconstruction of
Pingjia Luo, Xueqi Han, Ning Chen
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Mechanism and Prevention Technologies of Reservoir Gas Disaster in Abandoned Oil Well of Coal Mine
Lithosphere, 2022 The reservoir gas disaster has distinct characteristics and is a key factor that threatens the safe and green mining of coal mines in the costorage area of coal and petroleum resources. In order to solve the problem of prevention and control of reservoir
Yawu Shao +4 more
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Crop Cultivation in Abandoned Mines
International Journal of Energy, 2023 Expounds the current status of the rising number of abandoned mines, sums up some mainstream of abandoned mine reuse idea, put forward the idea of cultivation of crops in the shaft, through the analysis of roadway surrounding rock stability, residual gas extraction and various key factors needed to make crops grow, and so on, this is a feasible and ...
Shihao Guo +3 more
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, 2022 Governance of abandoned mines has become a pressing issue for China. The utilization of abandoned mines is a technology that can solve the problem of governance and recreate the value of mines, which is in line with the current strategic goals of ...
Zhou, Jian +7 more
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Evaluation and composition analysis of coal abandonment in abandoned mines
, 2022 Abstract The development and utilisation of gas resources in closed mines is based on statistics of coal reserves that have been abandoned for a variety of reasons, with the evaluation method and procedure playing a crucial role as the core technology.
Jinzhao Liu +3 more
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LandWith the development of mineral resources, the inevitable creation of numerous abandoned mines has impacted environmental resources. Numerous studies have been conducted on the restoration and management of individual abandoned mines.
Weiming Guan +7 more
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