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Processes Assessment And Remediation Of Contaminated Sediments

Author : Danny D. Reible
ISBN : 9781461467267
Genre : Technology & Engineering
File Size : 50.23 MB
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The purpose of this book is to help engineers and scientists better understand contaminated sediment sites and identify and design remedial approaches that are more efficient and effective. Contaminated sediment management is a difficult and costly exercise that is rarely addressed with easily identified and implemented remedies. It is hoped that this book can help identify and implement management approaches that provide an optimal, if not entirely satisfactory, solution to sediment contaminant problems.​
Category: Technology & Engineering

Bioaugmentation For Groundwater Remediation

Author : Hans F. Stroo
ISBN : 9781461441151
Genre : Technology & Engineering
File Size : 70.1 MB
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​This volume provides a review of the past 10 to 15 years of intensive research, development and demonstrations that have been on the forefront of developing bioaugmentation into a viable remedial technology. This volume provides both a primer on the basic microbial processes involved in bioaugmentation, as well as a thorough summary of the methodology for implementing the technology. This reference volume will serve as a valuable resource for environmental remediation professionals who seek to understand, evaluate, and implement bioaugmentation.
Category: Technology & Engineering

In Situ Bioremediation Of Perchlorate In Groundwater

Author : Hans F. Stroo
ISBN : 0387849211
Genre : Technology & Engineering
File Size : 70.98 MB
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In the late 1970s and early 1980s, our nation began to grapple with the legacy of past disposal practices for toxic chemicals. With the passage in 1980 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), commonly known as Superfund, it became the law of the land to remediate these sites. The U. S. Department of Defense (DoD), the nation’s largest industrial organization, also recognized that it too had a legacy of contaminated sites. Historic operations at Army, Navy, Air Force, and Marine Corps facilities, ranges, manufacturing sites, shipyards, and depots had resulted in widespread contamination of soil, groundwater, and sediment. While Superfund began in 1980 to focus on remediation of heavily contaminated sites largely abandoned or neglected by the private sector, the DoD had already initiated its Installation Restoration Program in the mid 1970s. In 1984, the DoD began the Defense Environmental Restoration Program (DERP) for contaminated site assessment and remediation. Two years later, the U. S. Congress codified the DERP and directed the Secretary of Defense to carry out a concurrent program of research, development, and demonstration of innovative remediation technologies. As chronicled in the 1994 National Research Council report, “Ranking Hazardous-Waste Sites for Remedial Action”, our early estimates on the cost and suitability of existing technologies for cleaning up contaminated sites were wildly optimistic. Original estimates, in 1980, projected an average Superfund cleanup cost of a mere $3.
Category: Technology & Engineering

Engineering Tools For Environmental Risk Management

Author : Katalin Gruiz
ISBN : 9781317697411
Genre : Science
File Size : 68.30 MB
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The four volumes of the book series "Engineering Tools for Environmental Risk Management" deal with environmental management, assessment & monitoring tools, environmental toxicology and risk reduction technologies. This last volume focuses on engineering solutions usually needed for industrial contaminated sites, where nature’s self-remediation is inefficient or too slow. The success of remediation depends on the selection of an increasing number of conventional and innovative methods. This volume classifies the remedial technologies and describes the reactor approach to understand and manage in situ technologies similarly to reactor-based technologies. Technology types include physicochemical, biological or ecological solutions, where near-natural, sustainable remediation has priority. A special chapter is devoted to natural attenuation, where natural changes can help achieve clean-up objectives. Natural attenuation and biological and ecological remediation establish a serial range of technologies from monitoring only to fully controlled interventions, using ‘ just’ the natural ecosystem or sophisticated artificial living systems. Passive artificial ecosystems and biodegradation-based remediation – in addition to natural attenuation – demonstrate the use of these ‘green’ technologies and how engineering intervention should be kept at a minimum to limit damage to the environment and create a harmonious ecosystem. Remediation of sites contaminated with organic substances is analyzed in detail including biological and physicochemical methods. Comprehensive management of pollution by inorganic contaminants from the mining industry, leaching and bioleaching and acid mine drainage is studied in general and specifically in the case of an abandoned mine in Hungary where the innovative technology of combined chemical and phytostabilization has been applied. The series of technologies is completed by electrochemical remediation and nanotechnologies. Monitoring, verification and sustainability analysis of remediation provide a comprehensive overview of the management aspect of environmental risk reduction by remediation. This book series focuses on the state of knowledge about the environment and its conscious and structured application in environmental engineering, management and decision making.
Category: Science

Superfund Rd And D

Author : United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment
ISBN : LOC:00071242468
Genre : Brownfields
File Size : 42.96 MB
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Category: Brownfields

Till Eulenspiegel

Author : Bettina Verheyen
ISBN : UOM:39015059292584
Genre : Communism and satire
File Size : 55.11 MB
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Nach seiner ersten Rezeption durch Brecht und Weisenborn wird Till Eulenspiegel in der literaturwissenschaftlichen Diskussion innerhalb der DDR meist im Sinne einer kulturpolitisch konformen Darstellung instrumentalisiert, um sich schliesslich in einer Filmerzahlung von Christa und Gerhard Wolf, in einem erfolgreichen Kinofilm der DEFA, vor allem jedoch in den Prosatexten Thomas Braschs dieser aufgezwungenen Rolle zu entledigen. Erstaunlich ist dabei, dass der mittelalterliche Narr bei all dem nichts von seinem aggressiven Potential einbusst: Er scheint es sich dagegen vorzubehalten, uber alle Kontrollversuche und Manipulationen von Seiten der Stasi und der SED hinweg, seine Witze zu reissen.<BR> -eulenspiegel hangt seinen mantel nach dem wind. aber: woher weht der wind?- Bertold Brecht, Notizen."
Category: Communism and satire

Die Lehrlinge Zu Sais

Author : Novalis
ISBN : 9783843032230
Genre : Fiction
File Size : 60.76 MB
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Novalis: Die Lehrlinge zu Sais Fragment. Entstanden 1798. Erstdruck in: Schriften, Berlin 1802. Neuausgabe mit einer Biographie des Autors. Herausgegeben von Karl-Maria Guth. Berlin 2016. Textgrundlage ist die Ausgabe: Novalis: Schriften. Die Werke Friedrich von Hardenbergs. Herausgegeben von Paul Kluckhohn und Richard Samuel, Band 1: 3., nach den Handschriften ergänzte, erw. und verb. Auflage, Band 2–4: 2. nach den Handschriften ergänzte, erw. und verb. Auflage, Stuttgart: Kohlhammer, 1960–1977. Die Paginierung obiger Ausgabe wird in dieser Neuausgabe als Marginalie zeilengenau mitgeführt. Umschlaggestaltung von Thomas Schultz-Overhage unter Verwendung des Bildes: Francesco Hayez, Odaliske, 1867. Gesetzt aus der Minion Pro, 11 pt.
Category: Fiction