Handbook of Environmental Remediation


Book Description

Environmental remediation technologies to control or prevent pollution from hazardous waste material is a growing research area in academia and industry, and is a matter of utmost concern to public health, to improve ecology and to facilitate the redevelopment of a contaminated site. Recently, in situ and ex situ remediation technologies have been developed to rectify the contaminated sites, utilizing various tools and devices through physical, chemical, biological, electrical, and thermal processes to restrain, remove, extract, and immobilize mechanisms to minimize the contamination effects. This handbook brings altogether classical and emerging techniques for hazardous wastes, municipal solid wastes and contaminated water sites, combining chemical, biological and engineering control methods to provide a one-stop reference. This handbook presents a comprehensive and thorough description of several remediation techniques for contaminated sites resulting from both natural processes and anthropogenic activities. Providing critical insights into a range of treatments from chemical oxidation, thermal treatment, air sparging, electrokinetic remediation, stabilization/solidification, permeable reactive barriers, thermal desorption and incineration, phytoremediation, biostimulation and bioaugmentation, bioventing and biosparging through ultrasound-assisted remediation methods, electrochemical remediation methods, and nanoremediation, this handbook provides the reader an inclusive and detailed overview and then discusses future research directions. Closing chapters on green sustainable remediation, economics, health and safety issues, and environmental regulations around site remediation will make this a must-have handbook for those working in the field.




Environmental Justice and Federalism


Book Description

Within the United States, minority and low-income communities currently bear a disproportionate amount of risk associated with pollution and other harmful environmental practices. The environmental justice movement is working to change this fact, promoting the fair and non-discriminatory treatment of all people with respect to environmental issues, policies, and regulations. This fascinating and timely volume explores the relationship between environmental justice and the government, offering a comprehensive introduction to the legal, economic, and philosophical concerns involved in pursuing environmental justice goals within a federalist system. The authors discuss two case studies in their investigation of the complex interactions between environmental justice and government. These analyses offer a comprehensive view of both the siting and regulation of polluting activities, as well as a discussion of the effects on major natural resources such as clean air and drinking water. In each case, the authors both describe current government responses to the problem and offer specific recommendations regarding what actions should be taken in the future. This authoritative book will make an invaluable addition to courses in environmental law and policy. Professionals and policymakers working in disciplines such as law, economics, environmental science, philosophy and political science will also find this a comprehensive and critical reference.




Investing in Democracy


Book Description

"Discusses how government can serve as a partner and catalyst for collaborative problem solving. Details three success stories and explains what measures were taken and why they succeeded. Distills eight core design principles that characterize effectivecollaborative governance and concludes with concrete recommendations for federal policy"--Provided by publisher.




Nomination of Michael O. Leavitt


Book Description







Reclaiming the Land


Book Description

Nearly thirty years after creation of the most advanced and expensive hazardous waste cleanup infrastructure in the world, this book provides a much-needed lens through which the Superfund program should be assessed and reshaped. Focusing on the lessons of adaptive management, it explores new concepts and tools for the cleanup and reuse of contaminated sites, and for dealing with the uncertainty inherent in long-term site stewardship.




Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites


Book Description

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.