Mercury From Gold And Silver Mining
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Author |
: Luiz D.de Lacerda |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 168 |
Release |
: 2012-12-06 |
ISBN-10 |
: 9783642587931 |
ISBN-13 |
: 3642587933 |
Rating |
: 4/5 (31 Downloads) |
Synopsis Mercury from Gold and Silver Mining by : Luiz D.de Lacerda
Due to its inherent characteristics, mercury contamination from gold mining is a major environmental problem compared to past mercury contamination from industrial point sources. The worsening of social-economical conditions and increasing gold prices in the late 1970s resulted in a new rush for gold by individual entrepreneurs for whom Hg amalgamation is a cheap and easily carried out operation. Even after the present-day mining areas are exhausted, the mercury left behind will remain part of the biochemical cycle of the tropical forest. This book reviews the current information on mercury from gold mining, its cycling in the environment and its long-term ecotoxicological impact. The book is illustrated with numerous diagrams and photographs.
Author |
: Andrew Scott Johnston |
Publisher |
: University Press of Colorado |
Total Pages |
: 444 |
Release |
: 2013-09-15 |
ISBN-10 |
: 9781457183997 |
ISBN-13 |
: 1457183994 |
Rating |
: 4/5 (97 Downloads) |
Synopsis Mercury and the Making of California by : Andrew Scott Johnston
Exploring the development of California and the relationship between the built environments of the mercury-mining industry and the emerging ethnic identities and communities in California, Mercury and the Making of California brings mercury to its rightful place alongside gold and silver in their defining roles in the development of the American West. In this pioneering study, Andrew Johnston examines the history of California’s mercury-mining industry—and its defining role in the development of the American West. Mercury was crucial to refining gold and silver; therefore, its production and use were vital to creating and securing power and wealth in the west. The first industrialized mining in California, mercury mining had its own particular organization and structure shaped by powers first formed within the Spanish Empire, transformed by British imperial ambitions, and manipulated by groups made wealthy and powerful by controlling it. In addition, the landscapes of work and camp and the relations among the many groups—Mexicans, Chileans, Spanish, British, Irish, Cornish, American, and Chinese—throughout the industry’s history illustrate the complex history of race and ethnicity in the American West. Combining rich documentary sources with a close examination of the existing physical landscape, Andrew Johnston explores both the detail of everyday work and life in the mines and the larger economic and social structures in which mercury mining was enmeshed, revealing the significance of mercury mining to Western history.
Author |
: Ralf Ebinghaus |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 538 |
Release |
: 2013-11-11 |
ISBN-10 |
: 9783662037546 |
ISBN-13 |
: 3662037548 |
Rating |
: 4/5 (46 Downloads) |
Synopsis Mercury Contaminated Sites by : Ralf Ebinghaus
An up-to-date overview of the characterization, risk assessment and remediation of mercury-contaminated sites. The book summarizes, for the first time, works from Europe, Russia and the American continent, and review chapters are supplemented by detailed, international case studies.
Author |
: Alan B. G. Lansdown |
Publisher |
: Royal Society of Chemistry |
Total Pages |
: 449 |
Release |
: 2013-10-31 |
ISBN-10 |
: 9781849737197 |
ISBN-13 |
: 1849737193 |
Rating |
: 4/5 (97 Downloads) |
Synopsis The Carcinogenicity of Metals by : Alan B. G. Lansdown
This book re-evaluates epidemiological and occupational health studies, experimental studies in animals and in vitro experiments relating to the toxicity of 27 metal and metalloid elements for which evidence of carcinogenicity has been presented. Human carcinogenic risk is substantiated in relation to arsenic, beryllium, thorium, chromium, radioactive elements, probably lead, and some nickel and cobalt compounds, and respirable silica particles, but the carcinogenicity of iron, aluminium, titanium, tungsten, antimony, bismuth, mercury, precious metals, and certain related compounds in humans is unresolved. The toxicity and carcinogenicity of each element is specific but correlates poorly with its position in the Periodic Table. Carcinogenicity differs according to the valency of the ion and its ability to interact with and penetrate membranes in target cells and to bind, denature or induce mutations by genotoxic or epigenetic mechanisms. This important text comprehensively examines each of the elements providing detailed information on the carcinogenicity and toxicity and detailing the most up-to-date research in this area. The book is an essential tool for toxicologists, medicinal and biochemists, and environmental scientists working in both industry and academia.
Author |
: T. P. Dirkse |
Publisher |
: Elsevier |
Total Pages |
: 381 |
Release |
: 2016-01-22 |
ISBN-10 |
: 9781483286419 |
ISBN-13 |
: 148328641X |
Rating |
: 4/5 (19 Downloads) |
Synopsis Copper, Silver, Gold & Zinc, Cadmium, Mercury Oxides & Hydroxides by : T. P. Dirkse
Interest in the title compounds has fallen into three phases: initial study of their solution chemistry, study of their role in the electrode reactions of alkaline batteries during and since World War II, and present concern over the mechanisms by which these elements can enter the environment through dissolution processes, sometimes with toxic results. This volume provides a complete compilation of solubility data published up to 1984, including all pertinent articles, together with critical evaluations of the data. Almost all the measurements relate to aqueous systems.
Author |
: David Cleary |
Publisher |
: Springer |
Total Pages |
: 286 |
Release |
: 1990-06-18 |
ISBN-10 |
: 9781349112470 |
ISBN-13 |
: 134911247X |
Rating |
: 4/5 (70 Downloads) |
Synopsis Anatomy of the Amazon Gold Rush by : David Cleary
In 1979 this century's largest gold rush began in the Brazilian Amazon and has continued ever since. This book looks at the Amazon gold rush without sensationalizing it, at the politics and economics of gold in Brazil, and at the implications of the gold rush for Amazonia and its people.
Author |
: Mike D. Adams |
Publisher |
: Elsevier |
Total Pages |
: 1050 |
Release |
: 2016-05-03 |
ISBN-10 |
: 9780444636706 |
ISBN-13 |
: 0444636706 |
Rating |
: 4/5 (06 Downloads) |
Synopsis Gold Ore Processing by : Mike D. Adams
Gold Ore Processing: Project Development and Operations, Second Edition, brings together all the technical aspects relevant to modern gold ore processing, offering a practical perspective that is vital to the successful and responsible development, operation, and closure of any gold ore processing operation. This completely updated edition features coverage of established, newly implemented, and emerging technologies; updated case studies; and additional topics, including automated mineralogy and geometallurgy, cyanide code compliance, recovery of gold from e-waste, handling of gaseous emissions, mercury and arsenic, emerging non-cyanide leaching systems, hydro re-mining, water management, solid–liquid separation, and treatment of challenging ores such as double refractory carbonaceous sulfides. Outlining best practices in gold processing from a variety of perspectives, Gold Ore Processing: Project Development and Operations is a must-have reference for anyone working in the gold industry, including metallurgists, geologists, chemists, mining engineers, and many others. - Includes several new chapters presenting established, newly implemented, and emerging technologies in gold ore processing - Covers all aspects of gold ore processing, from feasibility and development stages through environmentally responsible operations, to the rehabilitation stage - Offers a mineralogy-based approach to gold ore process flowsheet development that has application to multiple ore types
Author |
: Henrik Selin |
Publisher |
: MIT Press |
Total Pages |
: 353 |
Release |
: 2020-10-20 |
ISBN-10 |
: 9780262359115 |
ISBN-13 |
: 0262359111 |
Rating |
: 4/5 (15 Downloads) |
Synopsis Mercury Stories by : Henrik Selin
An interdisciplinary analysis of human interactions with mercury through history that sheds light on efforts to promote and achieve sustainability. In Mercury Stories, Henrik Selin and Noelle Eckley Selin examine sustainability through analyzing human interactions with mercury over thousands of years. They explore how people have made beneficial use of this volatile element, how they have been harmed by its toxic properties, and how they have tried to protect themselves and the environment from its damaging effects. Taking a systems approach, they develop and apply an analytical framework that can inform other efforts to evaluate and promote sustainability.
Author |
: Peter Bakewell |
Publisher |
: Routledge |
Total Pages |
: 367 |
Release |
: 2020-02-13 |
ISBN-10 |
: 9781351917353 |
ISBN-13 |
: 1351917358 |
Rating |
: 4/5 (53 Downloads) |
Synopsis Mines of Silver and Gold in the Americas by : Peter Bakewell
This volume focuses on Latin America, since it was mainly there that Europeans (or their colonial descendants) actually engaged in mining in the 16th-19th centuries; elsewhere they traded metals mined by others. The principal metals produced, and in prodigious quantities, were silver, in the Spanish colonies, and gold, mainly in Brazil in the 18th century. These articles analyse the volume and pattern of production and the forms of labour found in mining. Particular attention is given to the technologies of extraction and refining, notably the adoption of the mercury amalgamation process: this had a major impact, driving down silver production costs; because the mercury mines were a royal monopoly, it also handed control to the Spanish crown.
Author |
: George David Hubbard |
Publisher |
: |
Total Pages |
: 112 |
Release |
: 1911 |
ISBN-10 |
: UCAL:$B39325 |
ISBN-13 |
: |
Rating |
: 4/5 (25 Downloads) |
Synopsis Gold and Silver Mining as a Geographic Factor in the Development of the United States ... by : George David Hubbard