Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites

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Publisher : National Academies Press
ISBN 13 : 0309278139
Total Pages : 423 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites by : National Research Council

Download or read book Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites written by National Research Council and published by National Academies Press. This book was released on 2013-02-27 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Across the United States, thousands of hazardous waste sites are contaminated with chemicals that prevent the underlying groundwater from meeting drinking water standards. These include Superfund sites and other facilities that handle and dispose of hazardous waste, active and inactive dry cleaners, and leaking underground storage tanks; many are at federal facilities such as military installations. While many sites have been closed over the past 30 years through cleanup programs run by the U.S. Department of Defense, the U.S. EPA, and other state and federal agencies, the remaining caseload is much more difficult to address because the nature of the contamination and subsurface conditions make it difficult to achieve drinking water standards in the affected groundwater. Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites estimates that at least 126,000 sites across the U.S. still have contaminated groundwater, and their closure is expected to cost at least $110 billion to $127 billion. About 10 percent of these sites are considered "complex," meaning restoration is unlikely to be achieved in the next 50 to 100 years due to technological limitations. At sites where contaminant concentrations have plateaued at levels above cleanup goals despite active efforts, the report recommends evaluating whether the sites should transition to long-term management, where risks would be monitored and harmful exposures prevented, but at reduced costs.

Abandoned Mine Site Characterization and Cleanup Handbook

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Publisher :
ISBN 13 : 9780756730352
Total Pages : 400 pages
Book Rating : 4.7/5 (33 download)

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Book Synopsis Abandoned Mine Site Characterization and Cleanup Handbook by : Nick Cato

Download or read book Abandoned Mine Site Characterization and Cleanup Handbook written by Nick Cato and published by . This book was released on 2001-01-01 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Handbook has been developed by the EPA as a resource for project managers working on addressing the environmental concerns posed by inactive mines and mineral processing sites. This is not policy or guidance, but a compendium of info. gained during many years of experience on mine site cleanup projects. Chapters: Overview of Mining and Mineral Processing Operations; Environmental Impacts from Mining; Setting Goals and Measuring Success; Community Involve. at Mining Waste Sites; Scoping Studies of Mining and Mineral Processing Impact Areas; Sampling and Analysis of Impacted Areas; Scoping and Conducting Ecological and Human Health Risk Assessments at Superfund Mind Waste Sites; Site Mgmt. Strategies; and Remediation and Cleanup Options.

Soil Pollution

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Publisher : Springer Science & Business Media
ISBN 13 : 3662054000
Total Pages : 270 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Soil Pollution by : Ibrahim Mirsal

Download or read book Soil Pollution written by Ibrahim Mirsal and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This graduate-level text and reference work is unique among the soil literature. It deals with the interdisciplinary fields of soil pollution and remediation. It starts off with a thorough and comprehensible introduction to the relevant fundamentals of mineralogy, chemistry, and soil properties. Readers are thus well prepared to understand the biochemical aspects of soil remediation then presented. The book’s holistic approach and narrative style are complemented by numerous and detailed illustrations. Soil pollution is an asset not only to graduate students and instructors, but also to professionals from the environmental and agricultural sciences, as it provides an integrated overview of previously separately treated material.

Sediment Dredging at Superfund Megasites

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Publisher : National Academies Press
ISBN 13 : 0309134102
Total Pages : 316 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Sediment Dredging at Superfund Megasites by : National Research Council

Download or read book Sediment Dredging at Superfund Megasites written by National Research Council and published by National Academies Press. This book was released on 2007-10-30 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some of the nation's estuaries, lakes and other water bodies contain contaminated sediments that can adversely affect fish and wildlife and may then find their way into people's diets. Dredging is one of the few options available for attempting to clean up contaminated sediments, but it can uncover and re-suspend buried contaminants, creating additional exposures for wildlife and people. At the request of Congress, EPA asked the National Research Council (NRC) to evaluate dredging as a cleanup technique. The book finds that, based on a review of available evidence, dredging's ability to decrease environmental and health risks is still an open question. Analysis of pre-dredging and post-dredging at about 20 sites found a wide range of outcomes in terms of surface sediment concentrations of contaminants: some sites showed increases, some no change, and some decreases in concentrations. Evaluating the potential long-term benefits of dredging will require that the U.S. Environmental Protection Agency step up monitoring activities before, during and after individual cleanups to determine whether it is working there and what combinations of techniques are most effective.

Contaminants in the Subsurface

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Publisher : National Academies Press
ISBN 13 : 030909447X
Total Pages : 371 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Contaminants in the Subsurface by : National Research Council

Download or read book Contaminants in the Subsurface written by National Research Council and published by National Academies Press. This book was released on 2005-04-23 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: At hundreds of thousands of commercial, industrial, and military sites across the country, subsurface materials including groundwater are contaminated with chemical waste. The last decade has seen growing interest in using aggressive source remediation technologies to remove contaminants from the subsurface, but there is limited understanding of (1) the effectiveness of these technologies and (2) the overall effect of mass removal on groundwater quality. This report reviews the suite of technologies available for source remediation and their ability to reach a variety of cleanup goals, from meeting regulatory standards for groundwater to reducing costs. The report proposes elements of a protocol for accomplishing source remediation that should enable project managers to decide whether and how to pursue source remediation at their sites.

Handbook of Industrial Chemistry and Biotechnology

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Publisher : Springer Science & Business Media
ISBN 13 : 1461442591
Total Pages : 1560 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Handbook of Industrial Chemistry and Biotechnology by : James A. Kent

Download or read book Handbook of Industrial Chemistry and Biotechnology written by James A. Kent and published by Springer Science & Business Media. This book was released on 2013-01-13 with total page 1560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Substantially revising and updating the classic reference in the field, this handbook offers a valuable overview and myriad details on current chemical processes, products, and practices. No other source offers as much data on the chemistry, engineering, economics, and infrastructure of the industry. The Handbook serves a spectrum of individuals, from those who are directly involved in the chemical industry to others in related industries and activities. It provides not only the underlying science and technology for important industry sectors, but also broad coverage of critical supporting topics. Industrial processes and products can be much enhanced through observing the tenets and applying the methodologies found in chapters on Green Engineering and Chemistry (specifically, biomass conversion), Practical Catalysis, and Environmental Measurements; as well as expanded treatment of Safety, chemistry plant security, and Emergency Preparedness. Understanding these factors allows them to be part of the total process and helps achieve optimum results in, for example, process development, review, and modification. Important topics in the energy field, namely nuclear, coal, natural gas, and petroleum, are covered in individual chapters. Other new chapters include energy conversion, energy storage, emerging nanoscience and technology. Updated sections include more material on biomass conversion, as well as three chapters covering biotechnology topics, namely, Industrial Biotechnology, Industrial Enzymes, and Industrial Production of Therapeutic Proteins.

Technology Alternatives for the Remediation of PCB-contaminated Soil and Sediment

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Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Technology Alternatives for the Remediation of PCB-contaminated Soil and Sediment by : B. Dávila

Download or read book Technology Alternatives for the Remediation of PCB-contaminated Soil and Sediment written by B. Dávila and published by . This book was released on 1994 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Characterization, Modeling, Monitoring, and Remediation of Fractured Rock

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Publisher : National Academies Press
ISBN 13 : 0309373727
Total Pages : 177 pages
Book Rating : 4.3/5 (93 download)

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Book Synopsis Characterization, Modeling, Monitoring, and Remediation of Fractured Rock by : National Academies of Sciences, Engineering, and Medicine

Download or read book Characterization, Modeling, Monitoring, and Remediation of Fractured Rock written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2021-01-29 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fractured rock is the host or foundation for innumerable engineered structures related to energy, water, waste, and transportation. Characterizing, modeling, and monitoring fractured rock sites is critical to the functioning of those infrastructure, as well as to optimizing resource recovery and contaminant management. Characterization, Modeling, Monitoring, and Remediation of Fractured Rock examines the state of practice and state of art in the characterization of fractured rock and the chemical and biological processes related to subsurface contaminant fate and transport. This report examines new developments, knowledge, and approaches to engineering at fractured rock sites since the publication of the 1996 National Research Council report Rock Fractures and Fluid Flow: Contemporary Understanding and Fluid Flow. Fundamental understanding of the physical nature of fractured rock has changed little since 1996, but many new characterization tools have been developed, and there is now greater appreciation for the importance of chemical and biological processes that can occur in the fractured rock environment. The findings of Characterization, Modeling, Monitoring, and Remediation of Fractured Rock can be applied to all types of engineered infrastructure, but especially to engineered repositories for buried or stored waste and to fractured rock sites that have been contaminated as a result of past disposal or other practices. The recommendations of this report are intended to help the practitioner, researcher, and decision maker take a more interdisciplinary approach to engineering in the fractured rock environment. This report describes how existing tools-some only recently developed-can be used to increase the accuracy and reliability of engineering design and management given the interacting forces of nature. With an interdisciplinary approach, it is possible to conceptualize and model the fractured rock environment with acceptable levels of uncertainty and reliability, and to design systems that maximize remediation and long-term performance. Better scientific understanding could inform regulations, policies, and implementation guidelines related to infrastructure development and operations. The recommendations for research and applications to enhance practice of this book make it a valuable resource for students and practitioners in this field.

Technology Alternatives for the Remediation of Soils Contaminated with As, Cd, Cr, Hg, and Pb

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Author :
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Technology Alternatives for the Remediation of Soils Contaminated with As, Cd, Cr, Hg, and Pb by :

Download or read book Technology Alternatives for the Remediation of Soils Contaminated with As, Cd, Cr, Hg, and Pb written by and published by . This book was released on 1997 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Complex Cleanup

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Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Complex Cleanup by :

Download or read book Complex Cleanup written by and published by . This book was released on 1991 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biodegradation and Bioconversion of Hydrocarbons

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Publisher : Springer
ISBN 13 : 9811002010
Total Pages : 376 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Biodegradation and Bioconversion of Hydrocarbons by : Kirsten Heimann

Download or read book Biodegradation and Bioconversion of Hydrocarbons written by Kirsten Heimann and published by Springer. This book was released on 2016-11-10 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book details three main topics: the screening and characterization of hydrocarbons from air, soil and water; technologies in the biodegradation of hydrocarbons; and the bioconversion of hydrocarbons for biofuel/chemicals, as well as recent developments in the remediation of hydrocarbons and their environmental benefits. The first section focuses on screening methods, qualitative and quantitative analysis of hydrocarbons from soil, air and water environments, speciation of hydrocarbons, and natural bioremediation strategies in such environments. The second section examines technologies for removing hydrocarbon contaminants from various environments, especially advanced technologies for the removal of hydrocarbons and in-situ and ex-situ remediation strategies and problems, as well as concrete case studies. The last section, covering the bioconversion of hydrocarbons for biofuel/chemicals, highlights the biochemicals and bioproducts developed from hydrocarbons, with a particular focus on biochemical and chemical technologies used to produce biopolymers, biofuel precursors and commodity chemicals from hydrocarbons.

Basics of Pump-and-treat Ground-water Remediation Technology

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Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Basics of Pump-and-treat Ground-water Remediation Technology by : James W. Mercer

Download or read book Basics of Pump-and-treat Ground-water Remediation Technology written by James W. Mercer and published by . This book was released on 1990 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

EnvStats

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Publisher : Springer Science & Business Media
ISBN 13 : 1461484561
Total Pages : 305 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis EnvStats by : Steven P. Millard

Download or read book EnvStats written by Steven P. Millard and published by Springer Science & Business Media. This book was released on 2013-10-16 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes EnvStats, a new comprehensive R package for environmental statistics and the successor to the S-PLUS module EnvironmentalStats for S-PLUS (first released in 1997). EnvStats and R provide an open-source set of powerful functions for performing graphical and statistical analyses of environmental data, bringing major environmental statistical methods found in the literature and regulatory guidance documents into one statistical package, along with an extensive hypertext help system that explains what these methods do, how to use these methods, and where to find them in the environmental statistics literature. EnvStats also includes numerous built-in data sets from regulatory guidance documents and the environmental statistics literature. This book shows how to use EnvStats and R to easily: * graphically display environmental data * plot probability distributions * estimate distribution parameters and construct confidence intervals on the original scale for commonly used distributions such as the lognormal and gamma, as well as do this nonparametrically * estimate and construct confidence intervals for distribution percentiles or do this nonparametrically (e.g., to compare to an environmental protection standard) * perform and plot the results of goodness-of-fit tests * compute optimal Box-Cox data transformations * compute prediction limits and simultaneous prediction limits (e.g., to assess compliance at multiple sites for multiple constituents) * perform nonparametric estimation and test for seasonal trend (even in the presence of correlated observations) * perform power and sample size computations and create companion plots for sampling designs based on confidence intervals, hypothesis tests, prediction intervals, and tolerance intervals * deal with non-detect (censored) data * perform Monte Carlo simulation and probabilistic risk assessment * reproduce specific examples in EPA guidance documents EnvStats combined with other R packages (e.g., for spatial analysis) provides the environmental scientist, statistician, researcher, and technician with tools to “get the job done!”

Ethics in Real Estate

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Publisher : Springer Science & Business Media
ISBN 13 : 1475729952
Total Pages : 330 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Ethics in Real Estate by : Stephen E. Roulac

Download or read book Ethics in Real Estate written by Stephen E. Roulac and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: ethics." Certainly our industry is bound by the formal constraints of law in national, state, and local jurisdictions. What this volume reminds us, however, is that those laws are only as good as the personal "sea of ethics" in which each of us operates. THE ETHICS OF PROPERTY INVOLVEMENTS Stephen E. Roulac The Roulac Group San Rafael, California and Visiting Professor University of Ulster Ethical considerations are a dominant theme in the management literature. As "Ethics and ethical issues surround our liver, ... ethics has become one of the most rapidly growing areas of management research, with over 800 articles and 1,400 books appearing since 1990" (Schminke, Ambrose, and Miles, 1998). Compared to business and business management,however, the research and writing on real estate in an ethics context is in the very early stages of development. The lack of a developed literature on ethics in real estate is reflected in the response by one highly placed executive to my solicitation for funding to support the publication of this volume: "I didn't know there were any ethics in real estate!" Fortunately, the Summa Corporation and the Amer ican Real Estate Society believe in the importance of ethics in real estate, for their cosponsorship has made possible this special monograph on the subject of Ethics in Real Estate. The support of the Summa Corporation and the American Real Estate Society of this pioneering volume is warmly and appreciatively acknowledged.

Solidification/stabilization Resource Guide

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Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Solidification/stabilization Resource Guide by :

Download or read book Solidification/stabilization Resource Guide written by and published by . This book was released on 1999 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soil Biological Communities and Ecosystem Resilience

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Publisher : Springer
ISBN 13 : 3319633368
Total Pages : 350 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Soil Biological Communities and Ecosystem Resilience by : Martin Lukac

Download or read book Soil Biological Communities and Ecosystem Resilience written by Martin Lukac and published by Springer. This book was released on 2017-10-06 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores current knowledge and methods used to study soil organisms and to attribute their activity to wider ecosystem functions. Biodiversity not only responds to environmental change, but has also been shown to be one of the key drivers of ecosystem function and service delivery. Soil biodiversity in tree-dominated ecosystems is also governed by these principles, the structure of soil biological communities is clearly determined by environmental, as well as spatial, temporal and hierarchical factors. Global environmental change, together with land-use change and ecosystem management by humans, impacts the aboveground structure and composition of tree ecosystems. Due to existing knowledge of the close links between the above- and belowground parts of terrestrial ecosystems, we know that soil biodiversity is also impacted. However, very little is known about the nature of these impacts; effects on the overall level of biodiversity, the magnitude and diversity of functions soil biodiversity generates, but also on the present and future stability of tree ecosystems and soils. Even though much remains to be learned about the relationships between soil biodiversity and tree ecosystem functionality, it is clear that better effort needs to be made to describe and understand key processes which take place in soils and are driven by soil biota.

Toxicological Profile for Aldrin/dieldrin :.

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (126 download)

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Book Synopsis Toxicological Profile for Aldrin/dieldrin :. by :

Download or read book Toxicological Profile for Aldrin/dieldrin :. written by and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: