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tailings mine waste south africa

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tailings mine waste south africa

Managing Mine Tailings Dams Safely | Anglo American

The purpose of a TSF is to receive deposits of tailings and allow water to separate from the fine waste particles – either naturally or through a mechanised process – so that the water can be recycled back into mining processes.

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IJERPH | Free Full-Text | Respiratory Health in a Community …

In South Africa, mining processes from the Witwatersrand gold basin have resulted in approximately 270 tailings storage facilities, more commonly referred to as gold mine waste dumps, or colloquially, mine dumps, around Johannesburg [1,2].Gold mine waste dump dust is fine, dry, tiny particles of earth matter that have been processed and …

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Analysis of the Current Legal Framework Protecting the …

South Africa has a robust legal framework to ensure that mine tailings do not become a health hazard. This notwithstanding, this article will show how a lack of effectiveness with regard to ...

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Tailings Retreatment

By reprocessing waste rock and tailings to extract gold left behind during the initial mining process, we effectively reduce our environmental footprint while rehabilitating our tailings dams. Tailings are processed at Pan African's two state-of-the-art tailings treatment plants, at Elikhulu and BTRP, which processed 13,093,574 t and 958,106 ...

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The valorisation of platinum group metals from flotation tailings…

In this paper, we focus on low-grade ore and flotation tailings (i.e. tailing inclusive of tailings from operating plants as well as historic storage facilities) from the Bushveld Igneous Complex (South Africa) to review the latest developments in PGE mining waste valorisation. 1.4. Review structure

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Tailings dam in South Africa collapses

The Minerals Council South Africa is saddened by the tragedy unfolding at Jagersfontein in the Free State after the collapse of a historic deposition dam and it recommits its members to the highest standards of tailings and waste rock dump management. ... Mining Review Africa (MRA) is the leading monthly magazine and …

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Regulation and remediation of the impacts of mine wastes …

Abstract. A concerning phenomenon in South Africa's mines is the huge quantities of waste generated by the mines. The problem is historical in that there was existing land and water contamination from previously generated waste, often from now abandoned mines, of which there are many.

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From Tailings to Treasure? A New Mother Lode

Mining operations produce waste that must be responsibly processed and disposed of to prevent environmental damage. ... to extract overlooked diamonds from 360 million tons of old tailings surrounding the Kimberley mines in South Africa. According to the company, thanks to advances in separating, sorting, and crushing equipment, very …

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Mine Waste Leaves Toxic Legacies in South Africa

Tailings dams in South Africa pose serious risks to communities and ecosystems. The Mine Tailings Working Group of South Africa, a partnership of civil …

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Mine waste leaves toxic legacies in South Africa

Gold mining waste was estimated to account for 221 million tonnes or 47 % of all mineral waste produced in South Africa, making it the largest, single source of waste and pollution." "The South African government must introduce regulatory reforms that will ensure effective transparency and monitoring of tailings facilities," says Hassen ...

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Exploring an alternative approach to mine waste …

Keywords: gold tailings, mine waste management, mine waste reuse Introduction Despite the gold industry's contribution to the national economy, the industry has been ... documented in South Africa, some mines make use back˚ ll for structural stability and alleviating problems such as rock falls and rock bursts in mines (Squelch 1994). One

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Accessing the growth potential of tailings …

New research, developments in technology and advancements in equipment are unlocking significant growth opportunities in the extraction and treatment of tailings in South Africa.

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Heavy Metal Pollution from Gold Mines: Environmental …

Gold mining in South Africa over the centuries has resulted in the accumulation of thousands of voluminous tailings dumps which are scattered all over the country with lots of potentially negative impact on the ... Proceedings of the Tailings and Mine Waste'01; Fort Collins, CO, USA. 16–19 January 2001; pp. 411–420. [Google …

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Africa

Our staff have commissioned many significant pipelines and mine backfill systems throughout Africa and have a clear understanding of the demanding requirements of working in remote regions. ... South America; Life at P&C; ... mine waste and tailings disposal solutions, mine backfill systems, and mineral processing ...

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Elevated soil and blood lead levels with increasing residential

Within South Africa, Maseki et al. (2017) found highly elevated levels of lead in soil in the vicinity of mines associated with the Witwatersrand Basin gold deposits, of which the mine tailings facilities around Soweto are part (Maseki et al., 2017).

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Retreatability analysis of the Musina copper mine tailings in South …

Daniel A, Downing BW (2011) Investigating the reprocessing of Carolin mine tailings. Tailings and Mine Waste 2011, Vancouver, Canada, pp 65. Department of Mineral Resources (DMR) (2009) The national strategy for the management of derelict and ownerless mines in South Africa, 4.

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Innovative Tailings Dewatering | Advancing Mine Waste …

Tailings is an area of mining where the industry is constantly seeking new approaches and ideas. They are an inevitable byproduct of the mining process but require extensive management to protect people and the environment. Recent catastrophic failures have rightly resulted in enhanced oversight and calls for change.

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The link between mine waste and apartheid in South Africa

During South Africa's winter months, winds blow toxic dust off these mercury-rich tailing piles, sending residues downwind, where Black communities reside …

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Short Courses – Tailings and Mine Waste Conference Series

This, new to the conference, symposium is specifically tailored to those with between 0.5 and 10-years of mine waste experience. This course has been developed for professionals from across the mine waste industry sectors (i.e. those working for owners, designers, academics, regulators, etc.).

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South Africa: Jagersfontein tragedy highlights complicated …

The recent and tragic Jagersfontein tailings dam failure has brought into focus the complicated regulatory environment that exists for mine residue or 'tailings' facilities in South Africa, with the Minister of Minerals and Energy seeking to distance his department from the tragedy by claiming that a 2007 judgement, which co-incidentally …

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Could South African mine wastes provide a

The SAT4CCS project, led by researchers from the universities of Pretoria, Oxford and Cape Town, aims to assemble detailed information on tailings across South Africa. The aim is to identify the …

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Jagersfontein Covered in Mining Waste

On September 11, 2022, a dam collapsed at a diamond mine in Jagersfontein, South Africa, and released a watery mixture of mining waste known as tailings.The sludge poured across the landscape, destroying homes, inundating rivers and grazing land, and injuring dozens.

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Respiratory Health in a Community Living in Close …

In South Africa, mining processes from the Witwatersrand gold basin have resulted in approximately 270 tailings storage facilities, more commonly referred to as gold mine waste dumps, or ...

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Socio-Environmental Risks Linked with Mine Tailings …

A first definition that can be mentioned for mine tailings is that they are mining waste materials, there being different types of additional mining waste such as mine waste rock, slag, and leaching pads. ... The countries that currently have gold mining and mine tailings generation are: South Africa, United States, Mexico, Russia, Peru, …

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Converting Tailings Dumps into Mineral Resources …

Extraction of valuable metals from tailings dumps (or residues or low grade stockpiles) traditionally regarded as waste, has long been researched by metallurgists. A number of developments in mineral …

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Unlocking social and environmental benefits through tailings …

There are about 6 000 unrehabilitated, dormant or abandoned mining dumps and tailings facilities in South Africa, and about 337 of them are at high risk and need immediate attention, said Southern ...

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South Africa Tailings Failure Shows Need for Stronger …

On the morning of September 11, a tailings dam collapsed at the closed Jagersfontein diamond mine in Free State, South Africa. Local news reports the flood …

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Tailings Management Sustainability | Harmony

FY23 PERFORMANCE AND FOCUS AREAS. Of the 84 tailings facilities under management, there are 18 operational, 11 remining and 55 dormant and inactive facilities in South Africa – all operational facilities use upstream deposition, incorporating day wall and basin or upstream cyclone deposition.

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Troubled South African tailings dam had history of high …

Tailings dams - large embankments built to store mine waste - have caused numerous environmental disasters, most notably in Brazil in January 2019, when 270 people died after Vale SA's, opens new ...

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Design of a lined platinum tailings storage facility in South Africa

Under current environmental legislation in South Africa, tailings are viewed as potentially hazardous waste that needs to be disposed of in compliance with the appropriate minimum requirements ...

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