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Author: Pravat Kumar Shit Publisher: Springer Nature ISBN: 3030634221 Category : Science Languages : en Pages : 718
Book Description
This book demonstrates the measurement, monitoring and mapping of environmental contaminants in soil & sediment, surface & groundwater and atmosphere. This book explores state-of-art techniques based on methodological and modeling in modern geospatial techniques specifically focusing on the recent trends in data mining techniques and robust modeling. It also presents modifications of and improvements to existing control technologies for remediation of environmental contaminants. In addition, it includes three separate sections on contaminants, risk assessment and remediation of different existing and emerging pollutants. It covers major topics such as: Radioactive Wastes, Solid and Hazardous Wastes, Heavy Metal Contaminants, Arsenic Contaminants, Microplastic Pollution, Microbiology of Soil and Sediments, Soil Salinity and Sodicity, Aquatic Ecotoxicity Assessment, Fluoride Contamination, Hydrochemistry, Geochemistry, Indoor Pollution and Human Health aspects. The content of this book will be of interest to researchers, professionals, and policymakers whose work involves environmental contaminants and related solutions.
Author: Pravat Kumar Shit Publisher: Springer Nature ISBN: 3030634221 Category : Science Languages : en Pages : 718
Book Description
This book demonstrates the measurement, monitoring and mapping of environmental contaminants in soil & sediment, surface & groundwater and atmosphere. This book explores state-of-art techniques based on methodological and modeling in modern geospatial techniques specifically focusing on the recent trends in data mining techniques and robust modeling. It also presents modifications of and improvements to existing control technologies for remediation of environmental contaminants. In addition, it includes three separate sections on contaminants, risk assessment and remediation of different existing and emerging pollutants. It covers major topics such as: Radioactive Wastes, Solid and Hazardous Wastes, Heavy Metal Contaminants, Arsenic Contaminants, Microplastic Pollution, Microbiology of Soil and Sediments, Soil Salinity and Sodicity, Aquatic Ecotoxicity Assessment, Fluoride Contamination, Hydrochemistry, Geochemistry, Indoor Pollution and Human Health aspects. The content of this book will be of interest to researchers, professionals, and policymakers whose work involves environmental contaminants and related solutions.
Author: D. Barr Publisher: ISBN: 9780860175759 Category : Bioremediation Languages : en Pages : 178
Book Description
Biological processes to treat contaminated land (bioremediation) have had widespread use in North America, several countries in mainland Europe, and in the UK. The general technical consensus is that remediation (biological or otherwise) should usually take place in a risk management context to break pollutant linkages. Risk assessment is the defining discipline for this management approach. Conventional approaches to risk assessment are based on evaluations of contaminant toxicity and exposure to organisms (a function of bioavailability). The evaluations are informed by conceptual site models developed using site investigation data. Typically estimations of toxicity and bioavailability are generic in nature, based on overall assumptions, which have to be rather conservative in order to provide an acceptable level of protection for all types of site and contamination problems. Biological techniques have begun to be used as tools to provide site specific estimates of bioavailability and ecotoxicity, for use in risk assessment. There is great interest in developing these biological test methods further as they are seen as potentially offering a more direct appraisal of risks. Bioremediation techniques include monitored natural attenuation (MNA), biosparging, groundwater recirculation, landfarming, biopiles, bioreactors, phytoremediation, treatment beds and windrows. This report includes a series of case studies showing that bioremediation can cost-effectively treat a range of contaminants under redevelopment, transaction or proactive risk management scenario. The case studies selected are representative of many of the technologies in commercial use in the UK. Contents: Part A Overview, 1 Introduction, Part B Bioremediation, 2 Introduction, 3 Case studies, 4 Factors to consider in the selection and implementation of bioremediation technologies on contaminated sites, 5 Conclusions, Part C Biological test methods, 6 Overview, 7 Case studies, 8 Factors to consider in the selection and use of biological test methods to asses ecological risk on contaminated sites, 9 Conclusions, References, Appendix A Contacts, Appendix B Biological test methods.
Author: Deyi Hou Publisher: Butterworth-Heinemann ISBN: 012817983X Category : Technology & Engineering Languages : en Pages : 474
Book Description
Sustainable Remediation of Contaminated Soil and Groundwater: Materials, Processes, and Assessment provides the remediation tools and techniques necessary for simultaneously saving time and money and maximizing environmental, social and economic benefits. The book integrates green materials, cleaner processes, and sustainability assessment methods for planning, designing and implementing a more effective remediation process for both soil and groundwater projects. With this book in hand, engineers will find a valuable guide to greener remediation materials that render smaller environmental footprint, cleaner processes that minimize secondary environmental impact, and sustainability assessment methods that can be used to guide the development of materials and processes. - Addresses materials, processes, and assessment needs for implementing a successful sustainable remediation process - Provides an integrated approach for the unitization of various green technologies, such as green materials, cleaner processes and sustainability assessment - Includes case studies based on full-scale commercial soil and groundwater remediation projects
Author: Maria C. Hernandez Soriano Publisher: BoD – Books on Demand ISBN: 953511235X Category : Technology & Engineering Languages : en Pages : 922
Book Description
Soil is an irreplaceable resource that sustains life on the planet, challenged by food and energy demands of an increasing population. Therefore, soil contamination constitutes a critical issue to be addressed if we are to secure the life quality of present and future generations. Integrated efforts from researchers and policy makers are required to develop sound risk assessment procedures, remediation strategies and sustainable soil management policies. Environmental Risk Assessment of Soil Contamination provides a wide depiction of current research in soil contamination and risk assessment, encompassing reviews and case studies on soil pollution by heavy metals and organic pollutants. The book introduces several innovative approaches for soil remediation and risk assessment, including advances in phytoremediation and implementation of metabolomics in soil sciences.
Author: National Research Council Publisher: National Academies Press ISBN: 0309086256 Category : Technology & Engineering Languages : en Pages : 433
Book Description
Bioavailability refers to the extent to which humans and ecological receptors are exposed to contaminants in soil or sediment. The concept of bioavailability has recently piqued the interest of the hazardous waste industry as an important consideration in deciding how much waste to clean up. The rationale is that if contaminants in soil and sediment are not bioavailable, then more contaminant mass can be left in place without creating additional risk. A new NRC report notes that the potential for the consideration of bioavailability to influence decision-making is greatest where certain chemical, environmental, and regulatory factors align. The current use of bioavailability in risk assessment and hazardous waste cleanup regulations is demystified, and acceptable tools and models for bioavailability assessment are discussed and ranked according to seven criteria. Finally, the intimate link between bioavailability and bioremediation is explored. The report concludes with suggestions for moving bioavailability forward in the regulatory arena for both soil and sediment cleanup.
Author: Rainer Stegmann Publisher: Springer Science & Business Media ISBN: 9783540417361 Category : Nature Languages : en Pages : 688
Book Description
The treatment of contaminated soil is a permanently relevant subject for ensuirng the quality of the environment. A wide variety of soils contaminated witht a broad range of harmful chemical compounds all around the the world, call for many different treatment strategies. Research activities focus on affordable methods offering the greatest possible effect, whilst limiting the potential side effects. This book sums up the research activities of Research Centre 188 which has cooperated with the Technical University of Hamburg-Harburg, the University of Hamburg and GKSS in Geesthacht over the last 12 years, thus greatly advancing our knowledge in this field.
Author: National Research Council Publisher: National Academies Press ISBN: 030909447X Category : Science Languages : en Pages : 371
Book Description
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.
Author: Evan K. Nyer Publisher: CRC Press ISBN: 9780873717311 Category : Science Languages : en Pages : 226
Book Description
Practical Techniques for Groundwater and Soil Remediation is a compilation of articles by the author that were printed in the National Ground Water Association (NGWA) magazine Groundwater Monitoring Review. The book provides valuable data, emphasizes the practical aspects of remediation, presents results from actual remediation programs, and helps readers prepare remediation strategies. The book also includes detailed technical data on treatment equipment performance and the costs associated with their design and operation. A unique feature of the book is that it also contains data from treatment systems that did not work. Practical Techniques for Groundwater and Soil Remediation is a "must have" source of invaluable data and tips that will be useful for all groundwater and soil remediation professionals.
Author: Rosa Margesin Publisher: Springer Science & Business Media ISBN: 3540289046 Category : Nature Languages : en Pages : 370
Book Description
This volume presents detailed descriptions of methods for evaluating, monitoring and assessing bioremediation of soil contaminated with organic pollutants or heavy metals. Traditional soil investigation techniques, including chemical, physical and microbiological methods, are complemented by the most suitable modern methods, including bioreporter technology, immunological, ecotoxicological and molecular assays. Step-by-step procedures, lists of required equipment and reagents and notes on evaluation and quality control allow immediate application
Author: Pravat Kumar Shit
Author: Pravat Kumar Shit
Author: D. Barr
Author: Deyi Hou
Author: Maria C. Hernandez Soriano
Author: National Research Council
Author: Rainer Stegmann
Author: National Research Council
Author: Evan K. Nyer
Author: Judith Nathanail
Author: Rosa Margesin