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Socio-economic Impact of Acid Mine Drainage | SpringerLink

高达12%返现 · Oct 14, 2016 · The impacts of AMD can then be linked to the policy response. This chapter, therefore, discusses the socio-economic impacts of AMD. It incorporates the environmental, social, economic and health impacts that contaminated mine water has or could have on communities who live in areas surrounding a mine.

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Socio-economic Impact of Acid Mine Drainage | Request PDF

Request PDF | Socio-economic Impact of Acid Mine Drainage | In the previous chapters, the nature and scope of AMD were discussed. The different responses to AMD were also identified. In view of ...

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Corrosion and externalities: The socio-economic impacts of ...

New South African Review 2 - February 2012. We use cookies to distinguish you from other users and to provide you with a better experience on our websites.

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An assessment of the impacts of acid mine drainage on ...

高达12%返现 · Nov 06, 2014 · A media report stated that ‘essentially if the department does not implement certain remedial measures, rising subsurface acid mine drainage in the Central Basin may yield undesirable environmental and socio-economic impacts’ in the case of Gold Reef City and the tourism mine museum will be permanently affected (Jordan 2012: 10). In October ...

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Environmental and socioeconomic assessment of impacts by ...

高达12%返现 · Jan 22, 2009 · Acid mine drainage (AMD) is the key impact to aquatic ecosystems which stems from mining of sulphide-bearing ore deposits. Water draining from mine workings, such as adits, open pits, tailings impoundments and mine waste deposits may turn acidic, caused predominantly by the oxidation of sulphide minerals associated with the ores extracted.

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Acid Mine Drainage: Sources, Impacts and Prevention

Feb 27, 2017 · Acid Mine Drainage: Sources, Impacts and Prevention Authors: Rinaldo John 1, Varsha Singla 2, Meenu Goyal 3, Pardeep Kumar 4 and Ankit Singla 1,* 1 Department of Industrial Microbiology, Sam Higginbottom University of Agriculture, Technology and Sciences, Allahabad 211-007, Uttar Pradesh, India 2 TFS Lab., Dairy Microbiology Division, National Dairy Research Institute, Karnal 132

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Governance and socio-political issues in management of ...

Aug 31, 2017 · Acid mine drainage (AMD) is one specific public health and ecological issue that has stirred debates in political and social circles in South Africa (Feris & Kotzé, 2014). This AMD problem, currently experienced by the government and society in South Africa, is, to a large extent, the result of the governance, the administration and the socio ...

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Searching for cheap technology to purify contaminated mine ...

Sep 20, 2021 · acid mine drainage treatment; socio-economic impacts of mine closure; heavy metal contamination; health risks of soils and vegetables grown near mining areas. South Africa is one of the countries with high levels of contaminated water flowing from abandoned mines which contribute significantly to water pollution, she said. This has not only led ...

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New perspectives in acid mine drainage microbiology ...

Oct 01, 2010 · Acid mine drainage (AMD) is one of the most pernicious forms of pollution in the world, and is widely accepted as responsible for costly environmental and socio-economic impacts. As implied by its name, AMD is characterized by a typically low pH, often from pH 3 to 2 ( Banks et al., 1997 ). One case of extremely acidic AMD, with pH as low as ...

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Management of Environmental Impacts from Coal Mining in ...

Impacts of Acid Mine Drainage In the order of 50ML/d of mine water discharges into the Olifants River catchment (Maree et al., 2004). The Department of Water Affairs and Forestry (DWAF) estimates the post-closure decant from defunct coal mines at ,62ML/d (DWAF, 2004). The management of

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An assessment of the impacts of acid mine drainage on ...

An assessment of the impacts of acid mine drainage on socio-economic development in the Witwatersrand: South Africa November 2014 Environment Development and Sustainability 17(5):1-19

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Research on acid mine drainage set to influence change

Acid mine drainage (AMD) in South Africa has become a threat to the environment, posing a direct risk to the Vaal River System, says Suvania Naidoo, lecturer in Development Studies in the College of Human Sciences (CHS). Considering the importance of this river system in the ecological and socio-economic context of South Africa, the ripple ...

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Perspectives on the role of social impact assessments in ...

Acid Mine Drainage (AMD) is the biggest problem mining communities in South Africa face. AMD has environmental, social and economic implications. In the context of Carolina in Mpumalanga, South Africa, the prevalence of AMD poses a threat to environmental, social and economic stability in the area.

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(PDF) Impact of Mining Activity on Water Resource : An ...

Acid mine drainage is considered one of mining's most serious threats to water resources. A mine with acid drainage has the potential for long term devastating impacts on rivers, streams and ...

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New perspectives in acid mine drainage microbiology ...

Oct 01, 2010 · Acid mine drainage (AMD) is one of the most pernicious forms of pollution in the world, and is widely accepted as responsible for costly environmental and socio-economic impacts. As implied by its name, AMD is characterized by a typically low pH, often from pH 3 to 2 ( Banks et al., 1997 ). One case of extremely acidic AMD, with pH as low as ...

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Environmental issues – Centre for Environmental Rights

Acid mine drainage from coal in eMalahleni and gold on the Witwatersrand is such a serious matter that cabinet convened an Inter-Ministerial Committee (IMC) to investigate this threat and compile a report detailing the estimated costs of resolving the issue. ... The environmental and socio-economic impact of mining on communities.

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Environmental services: A case study of the environmental ...

Dec 15, 2019 · The formation of acid mine drainage is a function of the geology, hydrology, and mining technology employed at a mine site. The primary sources for acid generation are sulfide minerals, such as pyrite (iron sulfide), which decompose in air and water. Many of these sulfide minerals originate from waste rock removed from the mine or from tailings.

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Mine Waste Classification and Management

The management of mine waste is a worldwide issue. For example, California has thousands of abandoned mine sites. Waste, such as acid mine drainage, has a significant adverse impact on aquatic life in waterways. Metallic waste contributes dramatically to the deposition of metallic material into large watercourses and dams.

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David Fig – The Conversation

'Corrosion and Externalities: The Socio-Economic Impacts of Acid Mine Drainage on the Witwatersrand', Pp. 300-320 in J Daniel, P Naidoo, D Pillay and R

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Chapter 1 - GARDGuide

Mar 28, 2017 · British Columbia Acid Mine Drainage Task Force (BCAMDTF), 1989. Draft Acid Rock Drainage Technical Guide – Volume 1. Prepared by Steffen Robertson and Kirsten (SRK), Vancouver, BC. Dowd, P.J., 2005. The Business Case for the Prevention of Acid Drainage.

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(PDF) Water Pollution Resulting From Mining Activity: An ...

Jul 19, 2018 · Acid mine drainage is regarded one of mining's most serious threats to water resources. A mine with acid drainage has the capacity for long term

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Final Natural Resource Restoration Plan Environmental ...

inactive portion of the mine and the active portion of the mine. Acid mine drainage (AMD) was stored behind the bulkhead in the old mine area, providing proper ventilation in the active mine area. The AMD was to be eventually treated and discharged. In July 1993, the bulkhead broke, and the mine flooding event due to flash flooding of the active

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Minerals | Free Full-Text | A Fundamental Economic ...

Nov 22, 2021 · In recent years, acid mine drainage (AMD) has emerged as a promising unconventional source of rare earth elements (REEs) and other critical minerals (CMs) such as cobalt and manganese. In this regard, AMD provides a natural heap leaching effect that extracts and concentrates REE/CM from the host strata creating a partially enriched feedstock suitable for downstream extraction, separation, and ...

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Searching for cheap technology to purify contaminated mine ...

Sep 20, 2021 · acid mine drainage treatment; socio-economic impacts of mine closure; heavy metal contamination; health risks of soils and vegetables grown near mining areas. South Africa is one of the countries with high levels of contaminated water flowing from abandoned mines which contribute significantly to water pollution, she said. This has not only led ...

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DEVELOPMENT ACTORS AND THE ISSUES OF ACID MINE

Acid Mine Drainage 118 . 5.3 Negative Socio-Economic Impacts of Acid Mine Drainage: Agriculture as a Case Study 127 : 5.3.1 The Krugersdorp Game Reserve 127 5.3.2 Lotter farm Krugersdorp 128 5.3.3 Farming activities in the Fochville district 128 5.3.4 Wonderfontein Catchment area 129 5.4 Possible Solutions to the Socio-Economic Impact (Mainly in

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Acid Mine Drainage, South Africa | EJAtlas

Apr 08, 2014 · Fig, D (2011) Corrosion and externalities: the socio-economic impact of acid mine drainage in the Witwatersrand. Pp. 300-320 in in John Daniel, Prishani Naidoo, Devan Pillay and Roger Southall (eds), New South African Review 2: New Paths,

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The economic and environmental ... - Mine Water Treatment

streams or through the natural process of acid mine drainage. Acid mine drainage, which aff ects an estimated 70% of the world’s mine sites, is produced when water and oxygen form a weak acid that reacts with exposed rock containing sulphide minerals. Th e minerals dissolve in the acidic water, creating a toxic cocktail of metals and water.

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Development actors and the issues of acid mine drainage in ...

Topics: Acid mine drainage, Sustainable development, Water management, Mining, Socio-economic impacts, South Africa, 363.738409682, Acid mine drainage -- South Africa -- Vaal River, Mines and mineral resources -- Environmental aspects -- South Africa -- Vaal River, Vaal River (South Arica)

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Assessing the Environmental and Socio-Economic Impacts of ...

Jan 26, 2016 · This study evaluated the impact of gold mining in Tarkwa mining area from both natural science and socioeconomic perspectives. The natural science study results revealed that pollution of water bodies in the area was attributable to uncontrolled cyanide spillages and acid mine drainage.

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New perspectives in acid mine drainage microbiology ...

Oct 01, 2010 · Acid mine drainage (AMD) is one of the most pernicious forms of pollution in the world, and is widely accepted as responsible for costly environmental and socio-economic impacts. As implied by its name, AMD is characterized by a typically low pH, often from pH 3 to 2 ( Banks et al., 1997 ). One case of extremely acidic AMD, with pH as low as ...

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The status and implications of the AMD legacy facing South ...

The resultant formation of acid mine drainage and mine subsidence have an immediate effect on the water environment due to the connection of underground water bodies to the mined ... minimize environmental and socio-economic impacts with guidelines on how to achieve compliance with the laws concerned with mining activities. However, for a

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Socio-economic impact analysis: Centralia mine fire ...

@article{osti_6131505, title = {Socio-economic impact analysis: Centralia mine fire abatement alternatives. Draft report}, author = {}, abstractNote = {The overall purpose of information contained in the following text is to document the likely social and economic impacts upon the Borough of Centralia through implementation of various mine fire abatement alternatives.

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Environmental issues from coal mining and their solutions ...

Mar 01, 2010 · The impact of mining waste can have lasting envi- ronmental and socio-economic consequences and be extremely difficult and costly to address through re- medial measures. ... to prevent water burst into the mined space. Acid Mine Drainage (AMD) is a widespread envi- ronmental problem associated with both working and abandoned mining operations ...

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Minerals | Free Full-Text | A Fundamental Economic ...

Nov 22, 2021 · In recent years, acid mine drainage (AMD) has emerged as a promising unconventional source of rare earth elements (REEs) and other critical minerals (CMs) such as cobalt and manganese. In this regard, AMD provides a natural heap leaching effect that extracts and concentrates REE/CM from the host strata creating a partially enriched feedstock suitable for downstream extraction, separation, and ...

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Figure 3 from The pollution and destruction threat of gold ...

Waste from gold mines constitutes the largest single source of waste and pollution in South Africa and there is wide acceptance that Acid Mine Drainage (AMD) is responsible for the most costly environmental and socio-economic impacts.

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1 The pollution and destruction threat of gold mining ...

Abstract. Waste from gold mines constitutes the largest single source of waste and pollution in South Africa and there is wide acceptance that Acid Mine Drainage (AMD) is responsible for the most costly environmental and socio-economic impacts.

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(PDF) Environmental Impact of Bauxite Mining: A Review ...

The aim of this paper is to raise awareness of the environmental risk associated with acid mine drainage in our environment. Mine water creates adverse impacts by increases level of suspended solids, leading to mobilization of iron, aluminium, cadmium, cobalt, manganese and zinc and decreasing pH of receiving water and deteriorate the water ...

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PUBLIC CONSULTATIONS, GOLD-PANNING SPECIALIST STUDIES ...

xii. Exposed sulfur-containing rocks interacting with air and water acid mine drainage. Socioeconomic Impacts. Gold mining results in positive socioeconomic benefits, which include: i. Gold-panning projects generate employment. ii. Gold-panning projects sustain local mineral-processing industries. iii.

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