Characterization, Modeling, Monitoring, and Remediation of Fractured Rock
Title | Characterization, Modeling, Monitoring, and Remediation of Fractured Rock PDF eBook |
Author | National Academies of Sciences, Engineering, and Medicine |
Publisher | National Academies Press |
Pages | 177 |
Release | 2021-01-29 |
Genre | Science |
ISBN | 0309373727 |
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.
Contaminants in the Subsurface
Title | Contaminants in the Subsurface PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Pages | 371 |
Release | 2005-04-23 |
Genre | Science |
ISBN | 030909447X |
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.
Environmental Geochemistry
Title | Environmental Geochemistry PDF eBook |
Author | Benedetto DeVivo |
Publisher | Elsevier |
Pages | 646 |
Release | 2017-09-18 |
Genre | Science |
ISBN | 044464007X |
Environmental Geochemistry: Site Characterization, Data Analysis and Case Histories, Second Edition, reviews the role of geochemistry in the environment and details state-of-the-art applications of these principles in the field, specifically in pollution and remediation situations. Chapters cover both philosophy and procedures, as well as applications, in an array of issues in environmental geochemistry including health problems related to environment pollution, waste disposal and data base management. This updated edition also includes illustrations of specific case histories of site characterization and remediation of brownfield sites. - Covers numerous global case studies allowing readers to see principles in action - Explores the environmental impacts on soils, water and air in terms of both inorganic and organic geochemistry - Written by a well-respected author team, with over 100 years of experience combined - Includes updated content on: urban geochemical mapping, chemical speciation, characterizing a brownsfield site and the relationship between heavy metal distributions and cancer mortality
A resource for MGP site characterization and remediation expedited site characterization and source remediation at former manufactured gas plant sites.
Title | A resource for MGP site characterization and remediation expedited site characterization and source remediation at former manufactured gas plant sites. PDF eBook |
Author | |
Publisher | DIANE Publishing |
Pages | 221 |
Release | 2000 |
Genre | Gas manufacture and works |
ISBN | 1428902201 |
Site Characterization for Subsurface Remediation
Title | Site Characterization for Subsurface Remediation PDF eBook |
Author | |
Publisher | |
Pages | 276 |
Release | 1991 |
Genre | Environmental impact analysis |
ISBN |
Abandoned Mine Site Characterization and Cleanup Handbook
Title | Abandoned Mine Site Characterization and Cleanup Handbook PDF eBook |
Author | Nick Cato |
Publisher | |
Pages | 400 |
Release | 2001-01-01 |
Genre | Technology & Engineering |
ISBN | 9780756730352 |
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.
Rock Fractures and Fluid Flow
Title | Rock Fractures and Fluid Flow PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Pages | 568 |
Release | 1996-08-27 |
Genre | Science |
ISBN | 0309176883 |
Scientific understanding of fluid flow in rock fracturesâ€"a process underlying contemporary earth science problems from the search for petroleum to the controversy over nuclear waste storageâ€"has grown significantly in the past 20 years. This volume presents a comprehensive report on the state of the field, with an interdisciplinary viewpoint, case studies of fracture sites, illustrations, conclusions, and research recommendations. The book addresses these questions: How can fractures that are significant hydraulic conductors be identified, located, and characterized? How do flow and transport occur in fracture systems? How can changes in fracture systems be predicted and controlled? Among other topics, the committee provides a geomechanical understanding of fracture formation, reviews methods for detecting subsurface fractures, and looks at the use of hydraulic and tracer tests to investigate fluid flow. The volume examines the state of conceptual and mathematical modeling, and it provides a useful framework for understanding the complexity of fracture changes that occur during fluid pumping and other engineering practices. With a practical and multidisciplinary outlook, this volume will be welcomed by geologists, petroleum geologists, geoengineers, geophysicists, hydrologists, researchers, educators and students in these fields, and public officials involved in geological projects.