[HTML][HTML] Recycling of mine tailings for the geopolymers production: A systematic review
The mining sector generates a considerable amount of waste stone and tailings, which
constitute a substantial hazard to the ecology. The most prevalent method of disposing of …
constitute a substantial hazard to the ecology. The most prevalent method of disposing of …
Utilization of mill tailings, fly ash and slag as mine paste backfill material: Review and future perspective
An enormous amount of waste materials (tailings, fly ash and slag) are generated during
mineral processing, power generation and metallurgical processes. A vast literature on …
mineral processing, power generation and metallurgical processes. A vast literature on …
Mine tailings-based geopolymers: A comprehensive review
The mining industry produces a large amount of stone waste and tailings, which poses a
threat to the environment. Dumping is the most common means of disposing of this industrial …
threat to the environment. Dumping is the most common means of disposing of this industrial …
Hydrogeochemistry and microbiology of mine drainage: An update
The extraction of mineral resources requires access through underground workings, or open
pit operations, or through drillholes for solution mining. Additionally, mineral processing can …
pit operations, or through drillholes for solution mining. Additionally, mineral processing can …
Microbe-mediated transformation of metal sulfides: Mechanisms and environmental significance
Z Su, X Li, Y Xi, T Xie, Y Liu, B Liu, H Liu, W Xu… - Science of The Total …, 2022 - Elsevier
Microorganisms play a key role in the natural circulation of various constituent elements of
metal sulfides. Some microorganisms (such as Thiobacillus ferrooxidans) can promote the …
metal sulfides. Some microorganisms (such as Thiobacillus ferrooxidans) can promote the …
Mine waste rock: Insights for sustainable hydrogeochemical management
Mismanagement of mine waste rock can mobilize acidity, metal (loid) s, and other
contaminants, and thereby negatively affect downstream environments. Hence, strategic …
contaminants, and thereby negatively affect downstream environments. Hence, strategic …
Utilization potential of mine tailings in geopolymers: Physicochemical and environmental aspects
G Lazorenko, A Kasprzhitskii, F Shaikh… - Process Safety and …, 2021 - Elsevier
The mining industry produces a large amount of mine waste rock and tailings, which pose a
severe threat to the environment. The most common way for the disposal of these industrial …
severe threat to the environment. The most common way for the disposal of these industrial …
XRD and TG-DTA study of new phosphate-based geopolymers with coal ash or metakaolin as aluminosilicate source and mine tailings addition
Coal ash-based geopolymers with mine tailings addition activated with phosphate acid were
synthesized for the first time at room temperature. In addition, three types of aluminosilicate …
synthesized for the first time at room temperature. In addition, three types of aluminosilicate …
Role of secondary minerals in the acid generating potential of weathered mine tailings: Crystal-chemistry characterization and closed mine site management …
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 …
neutralizing minerals are insufficient to buffer the acid produced by sulfide oxidation. Mineral …
[HTML][HTML] Impact of biochar on mobilization, methylation, and ethylation of mercury under dynamic redox conditions in a contaminated floodplain soil
Mercury (Hg) is a highly toxic element, which is frequently enriched in flooded soils due to its
anthropogenic release. The mobilization of Hg and its species is of ultimate importance …
anthropogenic release. The mobilization of Hg and its species is of ultimate importance …