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International Association of Hydrological Sciences
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Groundwater Quality:Natural and Enhanced Restoration of Groundwater Pollution
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The need to develop innovative and cost-effective methods to clean up polluted groundwater is urgent. Many engineered technologies available for groundwater remediation are costly and often impractical, particularly in urban settings or complex industrial sites. A more practical approach is required. Restoration using monitored and enhanced natural attenuation, stimulated by success in remediating petroleum hydrocarbon spills, has received significant attention in recent years, as a cost-effective, risk-based, low intensity technology for in situ treatment of contaminated land and groundwater. This volume addresses the current shift of focus towards developing and understanding natural attenuation of a wider range of contaminants.
The 88 papers included are a peer-reviewed selection from presentations at the international GQ2001 conference (Sheffield, UK), which provided a forum for discussion of the newest advances in research on natural and enhanced restoration of pollutants in soils and groundwater. Site characterization and remediation strategies using state-of-the-art techniques, field-scale demonstration of treatment technologies, fundamental understanding of natural attenuation processes in the subsurface and their application in remediation design, reactive barrier design and performance, and reactive transport modelling of natural attenuation processes were particular themes and are covered in this volume.
Key Word Index, 601-604