Failure to accurately predict acid rock drainage (ARD) leads to long-term impacts on ecosystems and human health, in addition to substantial financial consequences and …
Mine tailings exposed to water and oxygen generate acid mine drainage (AMD) when the neutralizing minerals are insufficient to buffer the acid produced by sulfide oxidation. Mineral …
The large quantities of alkaline industrial wastes that are generated globally have the potential to be valorized in various applications instead of being landfilled. This study …
Significant volumes of waste rock are produced in mining operations, particularly in open pit operations. Waste rock is characterized by a high heterogeneity in their mineralogical …
EE Çelebi, J Ribeiro - International Journal of Coal Geology, 2023 - Elsevier
The prediction of acid production potential (APP) of coal waste piles that underwent self- combustion was investigated by integrating mineralogical and chemical data to secure a …
Acid rock drainage (ARD) is generated when mineral sulfides, primarily pyrite (FeS 2), are exposed to weathering. Pyrite oxidation and dissolution may also result in the precipitation …
This study integrates detailed mineralogical and microtextural analyses of waste rock with the results of standard kinetic test procedures to identify the mineralogical changes that …
T Karlsson, ML Räisänen, M Lehtonen… - Environmental Monitoring …, 2018 - Springer
Acid rock drainage (ARD) is a major problem related to the management of mining wastes, especially concerning deposits containing sulphide minerals. Commonly used tests for ARD …
NV Yurkevich, NA Abrosimova… - Toxicological & …, 2017 - Taylor & Francis
Sulfide-containing mill wastes of the Komsomolsk ore processing plant situated in the Kemerovo region (Russia) were examined in 2013–2015. Multipurpose studies of the mine …