Heavy metals in the soil around the flotation tailing dump of the lead-zinc mine Grot mine, southeast Serbia [PDF]
Mining and Metallurgy Engineering Bor, 2013 Tailing dump of the mine Grot mine with more than 5.5 million tons of floated material is the highest altitude dump in Serbia. Vegetation is not developed on it at all. The behavior of heavy metals in the flotation tailing dump has recently been analyzed
Đokić Božidar V. +2 more
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The importance of mineralogical knowledge in the sustainability of artisanal gold mining: a mid-south Peru case [PDF]
, 2019 Mineralogy and gold processing techniques from several mining areas of the Nazca-Ocoña gold belt, Mid-South Peru, were investigated to assess the efficiency of gold extraction methods in relation to their mineralogy.
Alfonso Abella, María Pura +7 more
core +2 more sources
Study and Application of Full Tailing Deep Concentration and Rapid Dewatering Technology
Advances in Civil Engineering, 2022 The problem of unstable full tailing sand concentration and dewatering in some mine filling systems has led to substandard bottom flow concentration of tailing sand concentration equipment, wide fluctuation ranges of filling concentration, substandard ...
Liang Peng +5 more
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Frontiers in Earth Science, 2023 China holds large-scale lead–zinc mineral resources; however, mining activities often cause severe contamination by heavy metals. This study systemically assessed contamination by eight heavy metals (Cu, Zn, Cd, Pb, Cr, Hg, Ni, and As) in mine tailings ...
Wei Han +6 more
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Modeling the formation of high metal concentration zones in man-made deposits [PDF]
, 2018 Purpose. To study conditions of forming the zones of high metal concentration in metal-containing man-made deposits. To assess the likelihood of metal concentration in the placer core. Methods.
Korniienko, V +4 more
core +1 more source
Fractionation of Metal(loid)s in Three European Mine Wastes by Sequential Extraction
Separations, 2022 Mine waste can constitute an environmental hazard, especially when poorly managed. Environmental assessment is essential for estimating potential threats and optimizing mine waste management.
Chiamaka Belsonia Opara +2 more
doaj +1 more source
Contenido de Cadmio y Plomo en tejido de Hígado y Riñón en el Jote de Cabeza Colorada Cathartes aura (Linneo, 1758) de Chañaral, Desierto de Atacama, Chile [PDF]
, 2013 Indexación: Web of Science; ScieloThe Atacama region, Chile, presents one of the highest levels of mining exploitation of the country, which leads to high levels of contamination from mine tailings and other related environmental liabilities.
Abarca, Jorge +6 more
core +1 more source
Research on Arsenic Form in the Gold Mine Tailings by Different Leaching Processes
Yankuang ceshi, 2014 Gold mine tailing is an important source of arsenic pollution. There are great differences in the arsenic forms of mine tailings formed by different smelting processes.
CHEN Zhao-xin, LI Da-ming, LUO Xi-ming
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Utilization of sulphidic mine tailings in alkali-activated materials [PDF]
MATEC Web of Conferences, 2019 Disposal of mine tailings is one of the most important environmental issues during the mining lifetime. Especially sulphidic tailings can cause environmental and ecological risks because of their tendency to oxidize in the presence of water or air ...
Kiventerä Jenni +5 more
doaj +1 more source
Chemical Engineering Transactions, 2022 Gold extraction by cyanidation generates toxic effluents stored in tailing dams which are an environmental hazard due to the presence of metal-cyanide complexes and sulfates.
Maria J. Alvarado-Lopez +5 more
doaj +1 more source