Bioleaching metal-bearing wastes and by-products for resource recovery: a review
The global transition to a circular economy calls for research and development on
technologies facilitating sustainable resource recovery from wastes and by-products. Metal …
technologies facilitating sustainable resource recovery from wastes and by-products. Metal …
Microstructure and mechanical behavior of cemented gold/tungsten mine tailings-crushed rock backfill: Effects of rock gradation and content
Z Huang, S Cao, E Yilmaz - Journal of Environmental Management, 2023 - Elsevier
Without appropriate and responsible waste management in place, the cursory storage of
tailings and waste rocks on the surface can cause devastating damage to the planet's …
tailings and waste rocks on the surface can cause devastating damage to the planet's …
Mechanical, energy evolution, damage and microstructural behavior of cemented tailings-rock fill considering rock content and size effects
H Qin, S Cao, E Yilmaz - Construction and Building Materials, 2024 - Elsevier
Cemented tailings-rock fill (CTRF) is crucial for engineering intention and durability of re-
filled stopes in deep underground mines. The current work examined the effects of fragment …
filled stopes in deep underground mines. The current work examined the effects of fragment …
Remining for renewable energy metals: a review of characterization needs, resource estimates, and potential environmental effects
AS Maest - Minerals, 2023 - mdpi.com
Remining has been researched for decades, but its potential to supplement virgin extraction
is currently unknown. This review addresses the remining of tailings/waste rock, coal …
is currently unknown. This review addresses the remining of tailings/waste rock, coal …
[HTML][HTML] Unlocking the hidden value of industrial by-products: Optimisation of bioleaching to extract metals from basic oxygen steelmaking dust and goethite
In this study, the potential of bioleaching to extract valuable metals from industrial by-
products, specifically basic oxygen steelmaking dust (BOS-D) and goethite was investigated …
products, specifically basic oxygen steelmaking dust (BOS-D) and goethite was investigated …
[HTML][HTML] Bioleaching for metals removal from mine tailings flotation fractions
TA Schueler, A Schippers, D Goldmann - Hydrometallurgy, 2024 - Elsevier
This study investigated two bioleaching strategies for removing heavy metals from three
mine tailings fractions generated by flotation processes. On the one hand, bioleaching with …
mine tailings fractions generated by flotation processes. On the one hand, bioleaching with …
Interesting halophilic sulphur-oxidising bacteria with bioleaching potential: implications for pollutant mobilisation from mine waste
CB Opara, N Kamariah, J Spooren, K Pollmann… - Microorganisms, 2023 - mdpi.com
For many years, research on the microbial-dissolution of metals from ores or waste materials
mainly focussed on the study of acidophilic organisms. However, most acidophilic …
mainly focussed on the study of acidophilic organisms. However, most acidophilic …
A method and mechanism for extracting Cu, Co and Zn from limonite tailings
J Yang, Y Feng, H Li, J Ju - Journal of Environmental Chemical …, 2024 - Elsevier
The development of green methods to process and use iron tailings is crucial due to the
accumulation of tailings, which poses significant environmental and human health risks. In …
accumulation of tailings, which poses significant environmental and human health risks. In …
A Quantitative Particle-Based Approach for the Geometallurgical Assessment of Tailings Deposits
Tailings generated during ore processing may host significant residual contents of valuable
commodities, including critical metals. The particle properties of the tailings, such as …
commodities, including critical metals. The particle properties of the tailings, such as …
[HTML][HTML] Flotation Tailings from Cu-Au Mining (Bor, Serbia) as a Potential Secondary Raw Material for Valuable Metals Recovery
V Trifunović, L Avramović, D Božić, M Jonović, D Šabaz… - Minerals, 2024 - mdpi.com
The increased exploitation of ores leads to the generation of mining waste, which has a
negative impact on the environment and human health. For this reason, it is necessary to …
negative impact on the environment and human health. For this reason, it is necessary to …