The Role of Microbial Sulfur Cycling in the Fate of Metals in Mining-impacted Environments

The Role of Microbial Sulfur Cycling in the Fate of Metals in Mining-impacted Environments PDF Author: John William Moreau
Publisher:
ISBN:
Category :
Languages : en
Pages : 528

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The Role of Microbial Sulfur Cycling in the Fate of Metals in Mining-impacted Environments

The Role of Microbial Sulfur Cycling in the Fate of Metals in Mining-impacted Environments PDF Author: John William Moreau
Publisher:
ISBN:
Category :
Languages : en
Pages : 528

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Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 886

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Introduction to Geomicrobiology

Introduction to Geomicrobiology PDF Author: Kurt O. Konhauser
Publisher: John Wiley & Sons
ISBN: 1444309021
Category : Science
Languages : en
Pages : 440

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Book Description
Introduction to Geomicrobiology is a timely and comprehensive overview of how microbial life has affected Earth’s environment through time. It shows how the ubiquity of microorganisms, their high chemical reactivity, and their metabolic diversity make them a significant factor controlling the chemical composition of our planet. The following topics are covered: how microorganisms are classified, the physical constraints governing their growth, molecular approaches to studying microbial diversity, and life in extreme environments bioenergetics, microbial metabolic capabilities, and major biogeochemical pathways chemical reactivity of the cell surface, metal sorption, and the microbial role in contaminant mobility and bioremediation/biorecovery microbiological mineral formation and fossilization the function of microorganisms in mineral dissolution and oxidation, and the industrial and environmental ramifications of these processes elemental cycling in biofilms, formation of microbialites, and sediment diagenesis the events that led to the emergence of life, evolution of metabolic processes, and the diversification of the biosphere. Artwork from the book is available to instructors at www.blackwellpublishing.com/konhauser.

Mercury Methylation by Sulfate-reducing Bacteria and Iron-reducing Bacteria in Situ and in Culture

Mercury Methylation by Sulfate-reducing Bacteria and Iron-reducing Bacteria in Situ and in Culture PDF Author: Emily J. Fleming
Publisher:
ISBN:
Category :
Languages : en
Pages : 284

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The microbial sulfur cycle

The microbial sulfur cycle PDF Author: Martin G. Klotz
Publisher: Frontiers E-books
ISBN: 2889190099
Category :
Languages : en
Pages : 258

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Book Description
Sulfur is the tenth most abundant element in the universe and the sixth most abundant element in microbial biomass. By virtue of its chemical properties, particularly the wide range of stable redox states, sulfur plays a critical role in central biochemistry as a structural element, redox center, and carbon carrier. In addition, redox reactions involving reduced and oxidized inorganic sulfur compounds can be utilized by microbes for the generation and conservation of biochemical energy. Microbial transformation of both inorganic and organic sulfur compounds has had a profound effect on the properties of the biosphere and continues to affect geochemistry today. For these reasons, we present here a collection of articles from the leading edge of the field of sulfur microbiology, focusing on reactions and compounds of geochemical significance.

Issues in Environmental Research and Application: 2011 Edition

Issues in Environmental Research and Application: 2011 Edition PDF Author:
Publisher: ScholarlyEditions
ISBN: 1464963630
Category : Technology & Engineering
Languages : en
Pages : 3062

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Book Description
Issues in Environmental Research and Application: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Environmental Research and Application. The editors have built Issues in Environmental Research and Application: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Environmental Research and Application in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Environmental Research and Application: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Environmental Technologies to Treat Sulfur Pollution

Environmental Technologies to Treat Sulfur Pollution PDF Author: Piet Lens
Publisher: IWA Publishing
ISBN: 9781789060959
Category : Science
Languages : en
Pages : 544

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Book Description
This second edition is fully updated with new material to create a comprehensive and accessible reference book: New chapters on sulfur removal via bioelectrochemical systems, use of sulfate radicals in advanced oxidation processes and sulfur nanoparticle biosynthesis. New sections on: sulfur cycle chemistry and microbiology; sulfate removal vs. recovery of resources from sulfate-rich wastewaters; microaeration for biogas desulfurisation; biological treatment of gypsum and sulfur-rich solid waste; up-to-date process control for treatment of sulfur-rich waste streams. New case studies with emphasis on practices for sewer and steel corrosion control, odour mitigation, autotrophic denitrification and bioremediation of acid mine polluted sites in both developed and developing countries have been included. Novel concepts of environmental technologies to treat sulfur pollution of wastewater, off-gases, solid waste, soils and sediments are presented. Up-to-date research findings and innovative technologies for recovering resources, i.e. metals, fertiliser, biofuels and irrigation water, from sulfur polluted waste are provided. This book may serve both as an advanced textbook for undergraduate and graduate students majoring in environmental sciences, technology or engineering as well as a handbook for tertiary educators, researchers, professionals and policymakers who conduct research and practices in the sulfur related fields. It is essential reading for consulting companies when dealing with sulfur related environmental (bio)technologies.

Sulfur Biogeochemistry

Sulfur Biogeochemistry PDF Author: Jan P. Amend
Publisher: Geological Society of America
ISBN: 9780813723792
Category : Science
Languages : en
Pages : 218

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Biomining

Biomining PDF Author: Douglas E. Rawlings
Publisher: Springer Science & Business Media
ISBN: 3662061112
Category : Science
Languages : en
Pages : 302

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Book Description
Biomining is the use of microorganisms in the recovery of metals from ores. During bioleaching, metals such as copper, nickel or zinc are oxidized through microbial action from the water-insoluble sulfide to the soluble sulfate forms. Although gold is inert to microbial action, microbes can also be used in gold recovery from certain types of ores because as they oxidize the ore, they open up its structure, thereby allowing a gold-solubilizing agent such as cyanide to penetrate the ore. The book describes several industrial bioleaching and biooxidation processes as well as the underlying theory and biology of the microbes involved.

Energy Research Information System Projects Report

Energy Research Information System Projects Report PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 110

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