equipment for gold mine tailings

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  Responsible Tailings Management & Dam Safety - Barrick Gold …

  Responsible Tailings Management & Dam Safety We continuously monitor and review the potential of our TSFs to affect the environment or the health, safety and human rights of others.

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  Minerals | Free Full-Text | Gold Mine Tailings: A Potential Source …

  2020516 · Mining of minerals such as gold, copper, and platinum has been one of several activities sustaining the economy of South Africa. However, the mining sector has contributed significantly to environmental contamination through the improper disposal of mine tailings which covers vast areas of land. Therefore, this study utilised a vitrification …

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  Mine tailings: Waste not, want not – The Intelligent Miner

  2022330 · It plans to do this through producing gold, silver, copper lead and zinc from mine waste at its Hellyer and Buchans tailings reprocessing projects. These are expected to show a 96% reduction in greenhouse gas intensity per gold-ounce equivalent produced, and over an 80% reduction in energy intensity relative to industry averages for ...

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  3D Visualization Monitoring and Early Warning System of a Tailings …

  202237 · In the monitoring and early warning system of the Zijinshan gold and copper mine tailing dam, the equipment management module mainly considers three kinds of equipment: phreatic line, rainfall, and deformation monitoring equipment.

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  Mine tailings: reprocess, recover & recycle - The Intelligent …

  2019913 · Say a copper mine produced 1Mt of metal in 1999 at 90% recovery. The remaining 10% of copper, around 111kt, went to tailings. If the average copper price in 1999 was US$1,500/tonne then that 10% represented US$166.5 million of metal. Fast forward 20 years and at today’s price, US$5,842/tonne, if that material could be reprocessed and an …

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  Unlocking the potential of microbes: biocementation technology for mine ...

  202381 · This comprehensive review article explores the prospects of mining microbes for mine tailings restoration using biocementation technology, the key influencing factors and their impact, mechanisms and metabolic pathways, and the effectiveness of biocementation technology in restoring mine tailings sites.

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  An extensive review on restoration technologies for mining tailings ...

  20181015 · Development of mineral resources and the increasing mining waste emissions have created a series of environmental and health-related issues. Nowadays, the ecological restoration of mining tailings has become one of the urgent tasks for mine workers and environmental engineers all over the world. Aim of the present paper is to highlight …

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  Characterization and availability of cyanide in solid mine tailings ...

  2004329 · Abstract The aim of this study was to investigate the availability and fate of cyanide in gold mill solid tailings. For this purpose, aged (6–9 years) and recently discharged (3 months) tailings were sampled at various depths from two gold mining sites in Quebec (Canada). A physicochemical characterization of the tailings along with a bacterial …

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  The Reuse of Gold Tailings as Fill Material for Depleted Mines

  202463 · The accumulation of gold mine tailings poses an environmental challenge. The feasibility of reusing this waste to fill underground mines was investigated. The tailings were mixed with Portland cement and water using a one-step method. The fluidity, bleeding rate, setting time, mechanical behavior, water quality analysis, and toxicity characteristics …

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  Ecological impacts of large-scale disposal of mining waste in …

  201555 · Abstract. Deep-Sea Tailings Placement (DSTP) from terrestrial mines is one of several large-scale industrial activities now taking place in the deep sea. The scale and persistence of its impacts ...

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