From Soil Contamination to Land Restoration PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download From Soil Contamination to Land Restoration PDF full book. Access full book title From Soil Contamination to Land Restoration by Claudio Bini. Download full books in PDF and EPUB format.
Author: Claudio Bini
Publisher:
ISBN: 9781608768530
Category : Fertilizers
Languages : en
Pages : 0
Get Book Here
Book Description
Remediation of contaminated soils is one of the most important environmental issues. Chemical soil degradation affects 12% of all degraded soils in the world, totalling 2 billions hectares. Soil contamination is not only a social and sanitary issue, but has also an economic concern, since it implies major costs related to decreasing productivity and monetary evaluation of the contaminated sites. Costs related to remediation of contaminated soils (particularly with heavy metals) are very high. Many of the organic substances contribute to contaminate ecosystems and are very poisonous to living organisms and to human health. Correspondingly, many metals, when present at high concentration in the environment, are critical or toxic to plants and animals, and may enter the food chain and therefore affect humans. In recent years, the interest of both public authorities and private companies towards innovative methodologies for decontamination and restoration of contaminated sites has been increasing. Phytoremediation is an emerging technology that holds great potential in cleaning up contaminants that: 1) are near the surface, 2) are relatively non-leachable, 3) pose little imminent risk to human health or the environment, and 4) cover large surface areas. Moreover, it is cost-effective in comparison to current technologies, and environmental friendly. Most of the available data, until now, has come from microcosm experiments; full scale experiments could help in assessing the feasibility of phytoremediation, and its effective contribution to clean-up contaminated soils. However, phytoremediation is not yet ready for full scale application, despite favourable initial cost projections, which indicate expansion of clean-up market to be likely within the next few years. Future research should address new highly efficient accumulator plants, and related cultivation technologies, and this research must account for the spatial and temporal variability of complex systems that include mixtures of contaminants and organisms.
Author: Claudio Bini
Publisher:
ISBN: 9781608768530
Category : Fertilizers
Languages : en
Pages : 0
Get Book Here
Book Description
Remediation of contaminated soils is one of the most important environmental issues. Chemical soil degradation affects 12% of all degraded soils in the world, totalling 2 billions hectares. Soil contamination is not only a social and sanitary issue, but has also an economic concern, since it implies major costs related to decreasing productivity and monetary evaluation of the contaminated sites. Costs related to remediation of contaminated soils (particularly with heavy metals) are very high. Many of the organic substances contribute to contaminate ecosystems and are very poisonous to living organisms and to human health. Correspondingly, many metals, when present at high concentration in the environment, are critical or toxic to plants and animals, and may enter the food chain and therefore affect humans. In recent years, the interest of both public authorities and private companies towards innovative methodologies for decontamination and restoration of contaminated sites has been increasing. Phytoremediation is an emerging technology that holds great potential in cleaning up contaminants that: 1) are near the surface, 2) are relatively non-leachable, 3) pose little imminent risk to human health or the environment, and 4) cover large surface areas. Moreover, it is cost-effective in comparison to current technologies, and environmental friendly. Most of the available data, until now, has come from microcosm experiments; full scale experiments could help in assessing the feasibility of phytoremediation, and its effective contribution to clean-up contaminated soils. However, phytoremediation is not yet ready for full scale application, despite favourable initial cost projections, which indicate expansion of clean-up market to be likely within the next few years. Future research should address new highly efficient accumulator plants, and related cultivation technologies, and this research must account for the spatial and temporal variability of complex systems that include mixtures of contaminants and organisms.
Author: Helmut Meuser
Publisher: Springer Science & Business Media
ISBN: 9400757514
Category : Nature
Languages : en
Pages : 424
Get Book Here
Book Description
This book provides a comprehensive overview of remediation and rehabilitation techniques and strategies for contaminated and anthropogenically disturbed land. Rehabilitation approaches in the urban environment, such as brownfield redevelopment and urban mining, are discussed. In relation to contaminated land, techniques for soil containment and decontamination of soil, soil vapour and groundwater are comprehensively and systematically presented. Complicated treatment techniques are schematically depicted and can be readily understood. Agricultural, silvicultural and environmentally sustainable rehabilitation strategies for reclaiming disturbed land/terrain in former mining or natural-resource extraction areas, such as open-cast mines, quarries, harvested peatlands, and subsided mining terrain (sinkholes), are introduced. This book will be a useful tool for students, researchers, private consultants and public authorities engaged in the treatment of contaminated or disturbed land.
Author: C. Paul Nathanail
Publisher: John Wiley & Sons
ISBN: 9780470026403
Category : Technology & Engineering
Languages : en
Pages : 250
Get Book Here
Book Description
Land contamination is of global concern with many of the world’s industries potentially harming the environment and human health. Along with rapidly changing policy and technological developments, this is an interdisciplinary area in which successful contaminated land management depends on the expertise of and interaction between a number of scientific and engineering disciplines. Reclamation of Contaminated Land takes into account the different groups involved in contaminated land management and offers a flexible learning approach based on practical experience and research. It presents an overview of the general skills and knowledge required, encompassing both general management and regulatory practice and specific land contamination issues. Divided into two parts, Part I discusses site characterisation and the design of site investigations, and the central role of conceptual models and risk assessment in decision making. Part II discusses how risks from contaminated land are managed and the role of different remediation approaches to achieving this. This book is of great value for 2nd/3rd/4th year undergraduates and MSc students in Environmental Science, Environmental Technology, Environmental Management, Geography, Geology, Estate and Land Management. It is also key reading for undergraduates and MSc students in Chemical Engineering, Civil & Environmental Engineering and Environmental Chemistry, as well as professional planners and developers, and local authorities.
Author: Jaume Bech
Publisher: Academic Press
ISBN: 0128097299
Category : Science
Languages : en
Pages : 522
Get Book Here
Book Description
Assessment, Restoration and Reclamation of Mining Influenced Soils covers processes operating in the environment as a result of mining activity, including the whole spectra of negative effects of anthropopressure and the environment, from changes in soil chemistry, changes in soil physical properties, geomechanical disturbances, and mine water discharges. Mining activity and its waste are an environmental concern. Knowledge of the fate of potentially harmful elements and their effect on plants and the food chain, and ultimately on human health, is still being understood. Therefore, there is a need for better knowledge on the origin, distribution, and management of mine waste on a global level. This book provides information on hazard assessment and remediation of the disturbed environment, including stabilization of contaminated soils and phytoremediation, and will help scientists and public authorities formulate answers to the daily challenges related to the restoration of contaminated land. Provides a thorough overview of the processes operating on mining-devastated areas, as well as origin, distribution, and deactivation of harmful elements Includes outcomes and recommendations of the Global Mining Initiative that are widely regarded as the code of conduct in the minerals industry Contains global case studies that elucidate various aspects of assessment and restoration of mine-contaminated land
Author: R M Harrison
Publisher: Royal Society of Chemistry
ISBN: 1847550177
Category : Science
Languages : en
Pages : 180
Get Book Here
Book Description
Contaminated land and the methods and legal controls governing its reclamation for subsequent development and use are of great current interest and concern. This volume covers aspects of this subject, ranging from the origins and extent of contaminated land problems, including effects on human health, through investigative measures, to specific techniques of remediation. It is written in the context of the new UK contaminated land regime and includes human and ecological risk assessment methodology, and the legal liabilities and insurance aspects of contaminated land. This authoritative review will be welcomed by those involved in the areas of land use planning and development, consultants and engineers in contaminated site investigation and remediation, and environmental regulators. Students of land management and environmental science will also find it essential reading.
Author: I.K. Iskandar
Publisher: CRC Press
ISBN: 9781420026269
Category : Science
Languages : en
Pages : 320
Get Book Here
Book Description
Written by a multidisciplinary group of scientists from around the globe Environmental Restoration of Metals-Contaminated Soils provides a summary of the current environmental remediation technology. Topics include: Physical-Chemical processes for in situ remediation by adding amendments for stabilization The mechanics of metal retention and release from soils Chemical remediation method for soil contaminated with CD and Pb The effect of soil pH on the distribution of metals among soil fractions Physical and electrical separation methods for soil remediation Relationship between the phytoavailability and the extractability of heavy metals An overview on environmental restoration of Se-contaminated soils Trace elements in the soil-plant system under tropical environment The process of metal removal by chelation using amino acids The effects of natural zeolelite and bentonite on the phytoavailability of heavy metals Metal uptake by agricultural crops from sewage-sludge treated soils In many cases an integrated approach to the remediation of metals contaminated soil yields the best results. Environmental Restoration of Metals-Contaminated Soils explores the emerging issues of the biogeochemistry of trace elements in the environment and provides an approach combining elements from biology, geochemistry, hydrology, and soil physics and chemistry.
Author: MH Wong
Publisher: Routledge
ISBN: 1351418971
Category : Science
Languages : en
Pages : 387
Get Book Here
Book Description
Remediation and Management of Degraded Lands presents the program of the first International Conference on the Remediation and Management of Degraded Lands. This collection reviews the extent of resource debasement and offers solutions for their restoration. The 14-part first section deals with mine management and rehabilitation. Topics include the devastating results of open-cut mining, open-pit mining, lignite surface mining and acid mining. Despite such ruin, the articles reveal the possibilities for reclamation. Part two devotes nine chapters to the management of derelict lands. Reforestation, soil fertility prognosis, and the uses of nitrogen are just a few of the covered subjects. This portion of the book pays special attention to the successful results of remediation in China and Hong Kong. The final division addresses soil contamination and reclamation. There are eleven chapters on subjects that include the single and interactive effects of aluminum, the effectiveness of EDTA/HCI and the value of pig-on-litter compost as a tool for edible crop growth. These and other innovative techniques make Remediation and Management of Degraded Lands a valuable addition to any environmental library.
Author: R E Hester
Publisher: Royal Society of Chemistry
ISBN: 1847550630
Category : Science
Languages : en
Pages : 164
Get Book Here
Book Description
Contaminated land and the methods and legal controls governing its reclamation for subsequent development and use are of great current interest and concern. This volume in the Issues in Environmental Science and Technology series contains seven articles which treat the many aspects of this subject, ranging from risk assessment and risk management, through specific remediation methods and the evolution of government policy and controls, to analysis of the legal and technical features of specific environmental insurance policies. The chemistry of the non-ferrous heavy metals lead, zinc and cadmium is examined in relation to reclamation of superfund sites in the USA alongside a consideration of the role of the Welsh Development Agency in developing strategies for the recovery of derelict and contaminated land. An authoritative treatment of each of the topics is ensured by the particular expertise and distinction of the authors, and as such Contaminated Land and Its Reclamation will make an important contribution to the public debate on these issues. It will be essential reading for all those groups of people directly or indirectly involved, from consultants and their technical advisors, through developers, contractors and landowners, to local authorities and government agencies with responsibility for policy and its implementation in this area.
Author: Michael A. Smith
Publisher: Springer
ISBN:
Category : Business & Economics
Languages : en
Pages : 464
Get Book Here
Book Description
Author: Pravat Kumar Shit
Publisher: Springer Nature
ISBN: 3030634221
Category : Science
Languages : en
Pages : 718
Get Book Here
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.
