Acid Mine Drainage In South Africa
DOWNLOAD
Download Acid Mine Drainage In South Africa PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Acid Mine Drainage In South Africa book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Acid Mine Drainage In South Africa
DOWNLOAD
Author : Suvania Naidoo
language : en
Publisher: Springer
Release Date : 2016-10-13
Acid Mine Drainage In South Africa written by Suvania Naidoo and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-13 with Technology & Engineering categories.
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.
Management And Mitigation Of Acid Mine Drainage In South Africa
DOWNLOAD
Author : Mujuru, Munyaradzi
language : en
Publisher: Africa Institute of South Africa
Release Date : 2017-02-03
Management And Mitigation Of Acid Mine Drainage In South Africa written by Mujuru, Munyaradzi and has been published by Africa Institute of South Africa this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-03 with Nature categories.
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.
Social Constructions Of Water Quality In South Africa
DOWNLOAD
Author : Suvania Naidoo
language : en
Publisher: Springer Nature
Release Date : 2022-05-04
Social Constructions Of Water Quality In South Africa written by Suvania Naidoo and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-04 with Science categories.
This book details how the water quality of the Blesbokspruit River in Gauteng, South Africa was socially constructed by stakeholders and key individuals in the context of acid mine drainage (AMD) and its treatment. Social constructionism is used as the framing for this research to explain how water is intrinsically social. Findings presented here show that stakeholders are aware that the changes in the physicality of the Blesbokspruit resulted from human interventions and varied uses of the water over the years. Such knowledge, among factors such as the historical context of mining, current coal mining, flows and volumes of water, technology used and processes followed, information and communication, and vested interests influence social constructions of the water quality. What counts as the truth about water varies depending on the individual’s perspective, their purpose, and their individual interests. Further, how one defines water quality influences what treatment processes are preferred in order to improve water quality. The book explains why, for example, a treatment process meant to improve water quality gained a bad reputation by the public because of the South African government’s silo approach. The book explains how these social constructions are entrenched in power relations between stakeholders regarding AMD treatment and illustrates how power was used to influence decisions to improve the water quality of the Blesbokspruit. The case presented in this book offers insights and recommendations for policymakers working in water governance, including means to influence social constructions of water quality and ways to clarify roles and responsibilities in pursuit of improved cooperative government.
Recovery Of Byproducts From Acid Mine Drainage Treatment
DOWNLOAD
Author : Elvis Fosso-Kankeu
language : en
Publisher: John Wiley & Sons
Release Date : 2020-09-23
Recovery Of Byproducts From Acid Mine Drainage Treatment written by Elvis Fosso-Kankeu and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-23 with Science categories.
Recent developments have provided the opportunity to recover valuable materials from AMD treatment; this is a sustainable approach that allows to reduce waste while generating incomes that balance the cost of the treatment. This book provides insights to innovative and affordable routes for AMD valorisation that can certainly motivate the mining industry to effectively manage their wastes and minimize environmental impact while generating jobs opportunities.
Recovery Of Byproducts From Acid Mine Drainage Treatment
DOWNLOAD
Author : Elvis Fosso-Kankeu
language : en
Publisher: John Wiley & Sons
Release Date : 2020-09-04
Recovery Of Byproducts From Acid Mine Drainage Treatment written by Elvis Fosso-Kankeu and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-04 with Science categories.
Recent developments have provided the opportunity to recover valuable materials from AMD treatment; this is a sustainable approach that allows to reduce waste while generating incomes that balance the cost of the treatment. This book provides insights to innovative and affordable routes for AMD valorisation that can certainly motivate the mining industry to effectively manage their wastes and minimize environmental impact while generating jobs opportunities.
Application Of Nanotechnology In Mining Processes
DOWNLOAD
Author : Elvis Fosso-Kankeu
language : en
Publisher: John Wiley & Sons
Release Date : 2022-01-31
Application Of Nanotechnology In Mining Processes written by Elvis Fosso-Kankeu and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-31 with Technology & Engineering categories.
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.
Acid Mine Drainage
DOWNLOAD
Author : Geoffrey S. Simate
language : en
Publisher: CRC Press
Release Date : 2021-02-23
Acid Mine Drainage written by Geoffrey S. Simate and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-23 with Technology & Engineering categories.
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.
An Acid River Runs Through It Softcover
DOWNLOAD
Author : Eva-Lotta Jansson
language : en
Publisher:
Release Date : 2016-04-14
An Acid River Runs Through It Softcover written by Eva-Lotta Jansson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-14 with categories.
In An Acid River Runs Through It, photographer Eva-Lotta Jansson documents how water pollution by mining activities - acid mine drainage - affects water sources and communities in South Africa. Large volumes of acidic water carrying toxic sulphates and metals such as lead, zinc, copper and radioactive uranium are released into the environment by both past and current mining activities. The poisonous water flows from gold and coal mining sites, largely untreated, into the groundwater and into streams and rivers. These pollutants affect water resources already under strain from water shortages due to global warming and pollution by untreated sewage and other waste water. Acid mine water pollution most directly impacts already disadvantaged people in society, but ultimately threatens everyone's water resources and well-being. Although toxic, the pollution creates landscapes that are sometimes both colorful and eerily beautiful. Such photographs include a yellow lakebed filled with uranium dust and a white field looking like it's covered in snow. The photographer focuses on landscapes like these on the ground as well as from the air. In intimate portraits, we also meet communities and individuals who come in direct contact with the pollution. They include the farmers who lost both livestock and loved ones, after they drank poisoned water. We also see children play in a pool of rusty-colored acid mine drainage flowing outside their school gates. The book includes interviews with both experts and those affected. That makes this a factual photo book, which thoroughly explains what acid mine drainage is. Although the problem plagues many nations, the book analyses - within a historical context - why it's particularly bad in South Africa. The resulting document portrays an unmitigated environmental disaster and a violation of human rights. This 82-page soft-cover photo book includes 64 photographs and about 8,000 words. Copyright © Eva-Lotta Jansson 2015.
Water Quality
DOWNLOAD
Author : Hlanganani Tutu
language : en
Publisher: BoD – Books on Demand
Release Date : 2017-01-18
Water Quality written by Hlanganani Tutu and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-18 with Science categories.
As concerns increase over the scarcity of water resources and the role of anthropogenic activities, water quality is evermore important. Activities ranging from agriculture to mining have had a bearing on the quality of water that they impact. Several studies assessing such impacts have been conducted at local and global scales over the years. This book, consisting of contributions by authors in various water-related fields, delves into some approaches that are used to understand and/or to improve water quality, and these include assessment of water chemistry, biomonitoring, modelling and water treatment. This book will be useful to environmental scientists, water professionals, researchers, academics and students.
Coal Fly Ash Beneficiation
DOWNLOAD
Author : Segun Akinyemi
language : en
Publisher: BoD – Books on Demand
Release Date : 2018-01-31
Coal Fly Ash Beneficiation written by Segun Akinyemi and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-31 with Technology & Engineering categories.
The present book deals with various, very significant topics of coal fly ash beneficiation, such as treatment of acid mine drainage with coal fly ash, toxic metal adsorption using coal fly ash, recovery of metals from coal fly ash and phytoreclamation of abandoned acid mine drainage site after treatment with coal fly ash, the status of research in coal fly ash utilization and applications and some other related topics in this growing and increasingly important research area. Overall, coal fly ash beneficiation has come to assume an important role in most areas of waste management research today. Continued growth and emphasis on scientific research is expected in all areas of waste management and conversion of waste to wealth technologies.