tailings mine waste south africa

  • Home
  • Product
  • tailings mine waste south africa

Valorisation of mine waste - Part I: Characteristics of ...

Mine tailings, especially historical ones, can contain economically feasible resources, and given the right condition, such tailings could be reutilised through a waste valorisation concept. A prominent example are the Witwatersrand gold mine tailings in South Africa, which have been reused in small-scale projects.

More

MINE TAILINGS AND THEIR POTENTIAL IMPACTS: A CASE

2015-11-19  • Mine waste management requires proactive approach that includes: – pre-exploration planning thro’ exploration, extraction and mine closure and monitoring. – Turning mine waste into a resource: reprocessing of gold and other ore metals from tailings dams; converting tailings into construction material.

More

tailing mining facilities in south africa

Advanced Tailings and Mine Waste Facility Design, Construction ... CountryMine Mining Countries: Argentina, Chile, South ... and closure of tailings facilities and ... He has worked on numerous projects throughout southern Africa, ... sand for sale in nelspruit mpumalanga. aggregate supply in standerton.

More

Tailings management Sibanye-Stillwater

2021-7-15  Sibanye-Stillwater is committed to the safe and environmentally responsible stewardship of our tailings storage facilities. Tailings facilities store a mine’s primary waste stream. Without proper management, these facilities can pose a significant risk to the natural and social environment.

More

Tailings Engineering - Jones Wagener

Jones Wagener has been active in the field of waste and tailings engineering for over 27 years.. Our highly integrated way of working ensures that our various scientists and engineers work closely together to optimise designs and solutions.

More

Converting Tailings Dumps into ... - Deloitte South Africa

2 天前  Several commercially profitable enterprises have also been set up with the sole intention of retreating tailings dumps arising from South Africa’s Witwatersrand gold processing operations. According to Munyar Chirisa, a chemical engineer and senior manager of Deloitte, any tailings

More

The Toxic Landscape of Johannesburg's Gold Mines

2014-6-18  The Toxic Landscape of Johannesburg's Gold Mines More than a century of gold mining has left towering piles of bleached mine waste, known as "tailings," all

More

Exploring An Alternative Approach To Mine Waste

2018-9-5  industry, which include overburden, waste rock and tailings (Bellenfant et al. 2013). In South Africa, defunct gold tailings dumps occupy large areas of land, with more than 270 mine dumps covering an area of 400km2 having been identi˚ ed (Oelofse et al. 2010). Many of these tailings dumps are situated in close proximity to human settlements, and

More

Vedanta Zinc revives Black Mountain ... - MiningFocus

2021-7-29  Vedanta Zinc has re-launched the BMM Magnetite Project, an innovation opportunity identified to create value from waste by extracting magnetite iron ore from processing the current Black Mountain Operations zinc plant tailings stream.

More

mine tailings management in south africa

From when gold mining started more than a century ago, until 2006, South Africa has been. Repurposing of mine waste: an alternative management. Repurposing of mine waste: an alternative management approach to gold tailings in South Africa Login All of OpenUCT Open Education Resources Other Publications Research Outputs Theses Dissertations Search

More

Repurposing of mine waste: an alternative

Sibanda, L. K. (2019). Repurposing of mine waste: an alternative management approach to gold tailings in South Africa. ,Engineering and the Built Environment ,Department of Chemical Engineering.

More

Tailings Engineering - Jones Wagener

Jones Wagener has been active in the field of waste and tailings engineering for over 27 years.. Our highly integrated way of working ensures that our various scientists and engineers work closely together to optimise designs and solutions.

More

Repurposing of mine waste: an alternative

The large volumes of waste generated during gold beneficiation are a major pollution concern in South Africa. To remove these potential pollution risks in perpetuity, non-conventional approaches to mine waste management are required which avoid land disposal of “unwanted” material.

More

tailings Companies and Suppliers in South Africa

List of tailings companies, manufacturers and suppliers in South Africa. ... Mine Tailings Services. The Tailings complex at Eastplats Mine (Barplats Limited) ... waste/effluent water/sludge handling for utilities and industries, ash ... REQUEST QUOTE.

More

The toxicity of respirable South African mine tailings ...

2021-2-4  Author(s): C. Andraos and M. Gulumian Source: Inhalation Toxicology, DOI: 10.1080/08958378.2020.1836092 Abstract: Introduction: Decades of mining in South Africa has given rise to hundreds of tailings storage facilities (TSFs) and several tonnes of waste. These TSFs have contributed to air pollution due to the lack of proper rehabilitation measures. Currently, it is not known whether tailings ...

More

Tailings, Tailings Risk Management, Tailings Storage ...

2021-7-16  Tailings South Africa. ... We also recognize that we generate our own non-mineral waste, and where this is not integrated into our client’s waste management systems, we have our own procedures to separate and manage waste streams into recyclables, domestic and hazardous materials. ... We focus on optimised and best-practice placement of mine ...

More

Vedanta Zinc revives Black Mountain ... - MiningFocus

2021-7-29  The project was originally proposed back in 2013/2014 and the company initiated a successful pilot plant and test ed the viability o f pr oducing mark etable magnetite concentrate, with over 10,000 t o f concentrate pr oduced and sold. At the time, transporting the magnetite concentrate from the remote mining complex in Aggeneys to the customer (domestic or export) was the biggest challenge ...

More

Legislative challenges hindering mine waste being

While the waste hierarchy promotes the reuse of waste there currently remains limited reuse of mine waste in South Africa. Overburden, waste rock, tailings and slag are stockpiled or disposed leading to environmental liabilities including acid mine drainage and leaching. Globally there are numerous documented uses of mine waste.

More

National Tailings Dam Guidelines and the Global

2021-6-30  Different regions have National Tailings Guidelines, such as ANCOLD in Australasia, CDA/MAC in Canada, and in South Africa. Other countries have regulations pertaining to tailings dams, and many mining companies have their own Tailings Dam Standards. Part of the response to the Brumadihno tailings dam failure was the production of the Global Industry Standard on Tailings Management

More

Repurposing of mine waste: an alternative

The large volumes of waste generated during gold beneficiation are a major pollution concern in South Africa. To remove these potential pollution risks in perpetuity, non-conventional approaches to mine waste management are required which avoid land disposal of “unwanted” material.

More

Tailings Engineering - Jones Wagener

Jones Wagener has been active in the field of waste and tailings engineering for over 27 years.. Our highly integrated way of working ensures that our various scientists and engineers work closely together to optimise designs and solutions.

More

The toxicity of respirable South African mine tailings ...

2021-2-4  Author(s): C. Andraos and M. Gulumian Source: Inhalation Toxicology, DOI: 10.1080/08958378.2020.1836092 Abstract: Introduction: Decades of mining in South Africa has given rise to hundreds of tailings storage facilities (TSFs) and several tonnes of waste. These TSFs have contributed to air pollution due to the lack of proper rehabilitation measures. Currently, it is not known whether tailings ...

More

Tailings - South32

Tailings. Management of tailings and water retaining dams is an integral part of our mining and processing activities. We recognise the potential risks that Tailings Storage Facilities (TSFs) could present to our people, our communities, the environment and our business and are committed to the safe and responsible management of our TSFs.

More

Design of a lined platinum tailings storage facility in ...

2020-9-17  634, 635 and 636 (South Africa, 2013) – are currently administered by the Department of Water and Sanitation (DWS) in South Africa. Under these regulations waste, including tailings, is assessed under Waste Acceptance Criteria for Disposal to Landfill (refer to Table I), which determines the requirements for disposal of different types of waste.

More

The Nature and Articulation of Ethical Codes on Tailings ...

2017-10-12  Metalliferous mines in the country produce a substantial volume of mine waste. In the case of gold mining, for instance, in 1996 alone, a total volume of 377 million tons of mine waste were produced, accounting for 81% of the total waste stream in South Africa [13]. In 2007, Rademeyer [14] estimated that approximately 12,000 ha of land were ...

More

Tailings, Heap Leach and Waste Focus

2019-12-21  South Africa and is the only open cast platinum mine within the Anglo American Group. Pilot paste project This project involved establishing, commissioning and operating a pilot scale thickener, deposition flumes and evaporation paddocks. The aim of the test work was to characterise the tailings

More

Design of an HDPE-lined platinum tailings facility in ...

2020-2-27  635 and 636) are currently administered by the Department of Water and Sanitation in South Africa. Un-der these regulations waste, including tailings, is assessed under Waste Acceptance Criteria for Disposal to Landfill (Refer to Figure 1), which determines the requirements for disposal of different types of waste.

More

South Africa has most environmentally dangerous

In South Africa, there are growing calls for the cleaning up of the high risk tailings dams so that the waste can be re-processed and used to fill up mined out operations, thereby reducing ...

More

Tailings Engineer - SLR Consulting Limited

Tailings Engineer. We are currently looking for a Tailings engineer to supplement our existing Engineering, Mine Waste and Geotechnical teams in South Africa. The successful applicant will be a degree qualified civil engineer with experience in tailings, water dam design and associated lining systems, general engineering design project ...

More