Management And Mitigation Of Acid Mine Drainage In South Africa

Author : Mujuru, Munyaradzi,Mutanga, Shingirirai S.
Publisher : Africa Institute of South Africa
Page : 358 pages
File Size : 40,7 Mb
Release : 2017-02-03
Category : Nature
ISBN : 9780798304986

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Management and Mitigation of Acid Mine Drainage in South Africa by Mujuru, Munyaradzi,Mutanga, Shingirirai S. Pdf

South Africa is facing the increasing challenge of acid mine drainage (AMD) whose genesis is the country’s mining history, which paid limited attention to post-mining mine site management. In mineral resource-rich Africa, this has emerged as one of the most daunting challenges of our time. South Africa has been bold in its approach to mitigating this problem, although the challenge is multi-faceted. On a positive note, substantial research has been conducted to confront the challenge. However, thus far, the research has been largely fragmented. This book builds on the work that has been done, but also provides a refreshing multi-disciplinary approach that is useful in addressing the AMD challenges that South Africa and the continent face. Whilst addressing the problem as a scientific and engineering challenge, the book also exposes the economic, policy and legal challenges involved in addressing the problem. The book concludes, quite uniquely, that AMD is an opportunity that can be used by South Africa and Africa to solve problems, such as acute water shortage, as well as mineral recovery operations.

Author : Suvania Naidoo
Publisher : Springer
Page : 128 pages
File Size : 45,5 Mb
Release : 2016-10-13
Category : Technology & Engineering
ISBN : 9783319444352

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Acid Mine Drainage in South Africa by Suvania Naidoo Pdf

This SpringerBrief focuses on Acid Mine Drainage (AMD) in the three basins in the Witwatersrand, South Africa. It provides a background to AMD and its impactsfrom a social science perspective.The South African government and non-governmental organizations’ response to AMD is assessed, as well the socio-economic and developmental effects of AMD. This volume, which is based on the author’s Master’s dissertation at UNISA, involves interviews with a range of experts in the field from government departments, environmental organisations (activists), the private sector (mining), tourism sector and the agricultural sector. The book discusses existing policy documents on AMD and provides recommendations in response to the many socio-economic impacts which have not been fully addressed. A literature review on the global context of AMD is provided. South Africa’s water systems are already severely harmed by climate change, different forms of pollution, and poorly managed sanitation systems. For these reasons, the country is becoming increasingly water-stressed and therefore, water will continue to become much scarcer in the future. As a result of AMD’s continued impact on South Africa’s water systems, as a technical or scientific matter as well as the policy implications for the mining sector, water security and socio-economic sustainability has become a highly contested issue.

Author : Salimah Valiani
Publisher : African Books Collective
Page : 422 pages
File Size : 51,8 Mb
Release : 2018-12-28
Category : Technology & Engineering
ISBN : 9780639986661

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The Future of Mining in South Africa: Sunset or Sunrise? by Salimah Valiani Pdf

The future of mining in South Africa is hotly contested. Wide-ranging views from multiple quarters rarely seem to intersect, placing emphasis on different questions without engaging in holistic debate. This book aims to catalyse change by gathering together fragmented views into unifying conversations. It highlights the importance of debating the future of mining in South Africa and for reaching consensus in other countries across the mineral-dependent globe. It covers issues such as the potential of platinum to spur industrialisation, land and dispossession on the platinum belt, the roles of the state and capital in mineral development, mining in the era of the Fourth Industrial Revolution, the experiences of women in and affected by mining since the late 19th century and mine worker organising: history and lessons and how post-mine rehabilitation can be tackled. It was inspired not only by an appreciation of South Africas extensive mineral endowments, but also by a realisation that, while the South African mining industry performs relatively well on many technical indicators, its management of broader social issues leaves much to be desired. It needs to be deliberated whether the mining industry can play as critical a role going forward as it did in the evolution of the countrys economy.

Author : Elvis Fosso-Kankeu,Martin Mkandawire,Bhekie B. Mamba
Publisher : John Wiley & Sons
Page : 388 pages
File Size : 51,9 Mb
Release : 2022-03-02
Category : Technology & Engineering
ISBN : 9781119864998

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Application of Nanotechnology in Mining Processes by Elvis Fosso-Kankeu,Martin Mkandawire,Bhekie B. Mamba Pdf

b”Application of Nanotechnology in Mining ProcessesNanotechnology has revolutionized processes in many industries but its application in the mining industry has not been widely discussed. This unique book provides an overview of the successful implementation of nanotechnology in some of the key environmental and beneficiation mining processes. This book explores extensively the potential of nanotechnology to revolutionize the mining industry which has been relying for a very long on processes with limited efficiencies. The nine specialized chapters focus on applying nanoflotation to improve mineral processing, effective extraction of metals from leachates or pregnant solutions using nanoscale supramolecular hosts, and development of nano-adsorbents or nano-based strategies for the remediation or valorization of AMD. The application of nanotechnology in mining has so far received little attention from the industry and researchers and this groundbreaking book features critical issues so far under-reported in the literature: Application of nanotechnology in mineral processing for the enhancement of froth flotation Development of smart nanomaterials and application for the treatment of acid mine drainage Recovery of values from pregnant solutions using nanoadsorbents Valorization of AMD through formation of multipurpose nanoproducts. Audience Industrial interest will be from mining plant operators, environmental managers, water treatment plants managers, and operators. Researchers in nanotechnology, environmental science, mining, and metallurgy engineering will find the book valuable, as will government entities such as regulatory bodies officers and environmentalists.

Author : Anonim
Publisher : Unknown
Page : 32 pages
File Size : 43,9 Mb
Release : 1982
Category : Acid mine drainage
ISBN : UOM:39015078460352

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Acid Mine Drainage by Anonim Pdf

Author : Elvis Fosso-Kankeu,Martin Mkandawire,Bhekie B. Mamba
Publisher : John Wiley & Sons
Page : 384 pages
File Size : 46,6 Mb
Release : 2022-01-31
Category : Technology & Engineering
ISBN : 9781119865346

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Application of Nanotechnology in Mining Processes by Elvis Fosso-Kankeu,Martin Mkandawire,Bhekie B. Mamba Pdf

b”Application of Nanotechnology in Mining ProcessesNanotechnology has revolutionized processes in many industries but its application in the mining industry has not been widely discussed. This unique book provides an overview of the successful implementation of nanotechnology in some of the key environmental and beneficiation mining processes. This book explores extensively the potential of nanotechnology to revolutionize the mining industry which has been relying for a very long on processes with limited efficiencies. The nine specialized chapters focus on applying nanoflotation to improve mineral processing, effective extraction of metals from leachates or pregnant solutions using nanoscale supramolecular hosts, and development of nano-adsorbents or nano-based strategies for the remediation or valorization of AMD. The application of nanotechnology in mining has so far received little attention from the industry and researchers and this groundbreaking book features critical issues so far under-reported in the literature: Application of nanotechnology in mineral processing for the enhancement of froth flotation Development of smart nanomaterials and application for the treatment of acid mine drainage Recovery of values from pregnant solutions using nanoadsorbents Valorization of AMD through formation of multipurpose nanoproducts. Audience Industrial interest will be from mining plant operators, environmental managers, water treatment plants managers, and operators. Researchers in nanotechnology, environmental science, mining, and metallurgy engineering will find the book valuable, as will government entities such as regulatory bodies officers and environmentalists.

Author : Elvis Fosso-Kankeu,Bhekie B. Mamba
Publisher : John Wiley & Sons
Page : 324 pages
File Size : 45,6 Mb
Release : 2023-07-19
Category : Science
ISBN : 9781119896906

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Hybridized Technologies for the Treatment of Mining Effluents by Elvis Fosso-Kankeu,Bhekie B. Mamba Pdf

HYBRIDIZIED TECHNOLOGIES FOR THE TREATMENT OF MINING EFFLUENTS The main goal of this book is to review the principles, development, and performances of hybridized technologies that have been used for the treatment of mine effluents. Recent developments consist of the integration/hybridization of technologies to achieve the effective removal of pollutants from acid mine drainage (AMD) effluents in a stepwise manner such as to ensure that the cost of the process is minimized, and the resulting water is fit for purpose. This book presents eight specialized chapters that provide a state-of-the-art review of the different hybridized technologies that have been developed over the years for the treatment of mine effluent, including AMD. The successful implementation and challenges of these technologies are highlighted to give the reader a perspective on the management of such waste in the mining industry. In this innovative book, readers will be introduced to The limitations of passive and active treatment processes as stand-alone technologies while appraising the functioning and performances of these technologies when combined to address their challenges; The numerous approaches that have been considered over the years for effective combination of these technologies are explored taking into account their successful implementation at large scale as well as the long-term sustainability. Audience This book will be of interest to academic researchers from the fields of environment, chemistry, engineering, mineral processing, hydrometallurgy, geochemistry, and professionals including mining plant operators, environmental managers in the industries, water treatment plants managers and operators, water authorities, government regulatory bodies officers and environmentalists.

Author : Sughosh Madhav,Pardeep Singh
Publisher : John Wiley & Sons
Page : 448 pages
File Size : 49,9 Mb
Release : 2021-06-14
Category : Technology & Engineering
ISBN : 9781119709701

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Groundwater Geochemistry by Sughosh Madhav,Pardeep Singh Pdf

This book contains both practical and theoretical aspects of groundwater resources relating to geochemistry. Focusing on recent research in groundwater resources, this book helps readers to understand the hydrogeochemistry of groundwater resources. Dealing primarily with the sources of ions in groundwater, the book describes geogenic and anthropogenic input of ions into water. Different organic, inorganic and emerging contamination and salinity problems are described, along with pollution-related issues affecting groundwater. New trends in groundwater contamination remediation measures are included, which will be particularly useful to researchers working in the field of water conservation. The book also contains diverse groundwater modelling examples, enabling a better understanding of water-related issues and their management. Groundwater Geochemistry: Pollution and Remediation offers the reader: An understanding of the quantitative and qualitative challenges of groundwater resources An introduction to the environmental geochemistry of groundwater resources A survey of groundwater pollution-related issues Recent trends in groundwater conservation and remediation Mathematical and statistical modeling related to groundwater resources Students, lecturers and researchers working in the fields of hydrogeochemistry, water pollution and groundwater will find Groundwater Geochemistry an essential companion.

Author : British Columbia Acid Mine Drainage Task Force,British Columbia. Ministry of Energy, Mines and Petroleum Resources,Steffen Robertson and Kirsten (B.C.) Inc,Canada/British Columbia Mineral Development Agreement,Gormely Process Engineering,Norecol Environmental Consultants
Publisher : Unknown
Page : 300 pages
File Size : 44,8 Mb
Release : 1989
Category : Acid mine drainage
ISBN : PSU:000021847882

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Draft Acid Rock Drainage Technical Guide by British Columbia Acid Mine Drainage Task Force,British Columbia. Ministry of Energy, Mines and Petroleum Resources,Steffen Robertson and Kirsten (B.C.) Inc,Canada/British Columbia Mineral Development Agreement,Gormely Process Engineering,Norecol Environmental Consultants Pdf

Guide to the process of acid rock drainage (ARD) along with guidance and recommendations in the application of state-of-the-art technology in prediction, control and monitoring of ARD. Recommendations do not necessarily apply only to coal mining, but to any drainage which occurs as a result of natural oxidation of sulphide materials contained in rock which is exposed to air and water.

Author : Geoffrey S. Simate,Sehliselo Ndlovu
Publisher : CRC Press
Page : 332 pages
File Size : 55,7 Mb
Release : 2021-02-23
Category : Technology & Engineering
ISBN : 9780429687587

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Acid Mine Drainage by Geoffrey S. Simate,Sehliselo Ndlovu Pdf

Acid mine drainage (AMD) is essentially the flow of water polluted with metals and other substances from existing/old mining areas and is considered to be one of the sources of pollution. A wide range of technologies are available for preventing AMD generation and/or treating AMD before discharge, but there is a shift towards recovery of industrially useful materials and products from AMD. Acid Mine Drainage: From Waste to Resources explores novel methods developed for the reuse and/or recovery of industrially useful materials from AMD including discussing generation, prediction, prevention, and remediation processes. It includes legislation and policy frameworks governing AMD and its environmental/health impacts. Provides a detailed overview of the mining operations and discusses the geochemical and hydrogeological context of acid mine drainage AMD formation, prediction and impact Presents a holistic approach to AMD generation, prediction, prevention, and remediation processes Presents exclusive material on reuse, recycling, and recovery of industrially useful materials from AMD Gives a detailed overview of the legislation and policy regulatory framework governing the management of AMD Analyses the effects of AMD on the environment and health This volume is aimed at researchers and professionals in metallurgical engineering, chemical engineering, environmental engineering, and mining engineering, including policy makers.

Author : Anonim
Publisher : Unknown
Page : 13 pages
File Size : 53,5 Mb
Release : 1971
Category : Electronic
ISBN : OCLC:251402864

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Acid mine drainage by Anonim Pdf

Author : Ohio State University. Research Foundation
Publisher : Unknown
Page : 104 pages
File Size : 50,9 Mb
Release : 1971
Category : Acid mine drainage
ISBN : UOM:39015018878309

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Acid Mine Drainage Formation and Abatement by Ohio State University. Research Foundation Pdf

Author : Mritunjoy Sengupta
Publisher : Routledge
Page : 512 pages
File Size : 55,6 Mb
Release : 2018-02-06
Category : Science
ISBN : 9781351450539

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Environmental Impacts of Mining Monitoring, Restoration, and Control by Mritunjoy Sengupta Pdf

Environmental Impacts of Mining is a comprehensive reference addressing some of the most significant environmental problems associated with mining. These issues include destruction of landscapes, destruction of agricultural and forest lands, sedimentation and erosion, soil contamination, surface and groundwater pollution, air pollution, and waste management. The book presents an agenda for minimizing environmental damage and offers solutions for the restoration and remediation of degraded areas. This book is a ""must have"" for environmental consultants, regulators, planners, workers in the mining industry, geologists, hydrologists, hazardous waste professionals, and instructors in the environmental sciences.

Author : Simelane, Thokozani
Publisher : Africa Institute of South Africa
Page : 242 pages
File Size : 43,6 Mb
Release : 2018-06-22
Category : Social Science
ISBN : 9780798305150

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Africa at a Crossroads by Simelane, Thokozani Pdf

This book is a compilation of selected papers presented during the 8th Africa Institute of South Africa (AISA) Young Graduates and Scholars (AYGS) Conference held at the University of Johannesburg in the year 2014. The three-day conference dubbed, Africa at a Crossroads: Future prospects for Africa after 50 years of the Organisation of African Unity/African Union, voiced young graduates and scholars’ views on Africa’s future and developmental breakthroughs, as well as its challenges and opportunities. While the annual conference is a capacity building platform for young scientists, it provided a platform for participants to engage in critical dialogue about the African realities and possible, plausible and desirable future for the continent. The book thus provides a critical interrogation of the drivers of change in Africa moving forward, especially as the AU was busy churning out new ideas and mapping out a new vision for the next 50 years. Essentially the book provides insights on national systems of innovation, matrices on poverty, climate change and lastly a reflection on Africa’s position in global governance.

Author : Inamuddin,Mohd Imran Ahamed,Eric Lichtfouse,Abdullah M. Asiri
Publisher : Springer Nature
Page : 433 pages
File Size : 54,7 Mb
Release : 2020-10-05
Category : Science
ISBN : 9783030489854

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Methods for Bioremediation of Water and Wastewater Pollution by Inamuddin,Mohd Imran Ahamed,Eric Lichtfouse,Abdullah M. Asiri Pdf

This book presents advanced techniques for wastewater treatment and the chapters review the environmental impact of water pollution, the analysis of water quality, and technologies for the preservation of water resources. Also outlined in this volume is the bioremediation of heavy metals, dyes, bisphenols, phthalates, cyanobacteria in contaminated water and wastewater. Another focus of this book is the use of natural remediation techniques such as bacterial biofilms and enzymes.