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Groundwater flow --- Zone of aeration --- Environmental Sciences and Forestry. Water Management --- Mathematical models. --- Mathematical models --- Geohydrology, Soil Hydrology --- Groundwater Hydrology --- Groundwater Hydrology. --- Groundwater flow -- Mathematical models -- Congresses. --- Zone of aeration -- Mathematical models -- Congresses. --- Geography --- Earth & Environmental Sciences --- Physical Geography --- Aeration, Zone of --- Suspended water zone --- Unsaturated zone --- Vadose zone --- Zone of suspended water --- Flow, Groundwater --- Soil moisture --- Water table --- Epikarst --- Hydraulics --- Fluids --- Subsurface drainage --- Migration --- Hydrodynamics
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This volume presents a critical analysis and timely synthesis of the past decade of intensive research, development, and demonstrations on the in situ bioremediation of perchlorate in groundwater. The intended audiences include the decision makers, practicing engineers and hydrogeologists who will select, design, and operate these remedial systems, as well as researchers seeking to improve the current state-of-the-art. Our hope is that this volume will serve as a useful resource to assist remediation professionals in applying and developing the technology as effectively as possible. An overview of the current state-of-understanding of perchlorate remediation is followed by a discussion of basic principles of microbial and abiotic processes, and of the engineering and implementation issues underlying the technologies described. Characterization of both anthropogenic and natural sources of perchlorate, including isotopic analysis to distinguish between differing sources, precedes discussions of the advantages, performance, and relative costs of applying a range of remedial technologies. Active, semi-passive, and passive in situ bioremediation are fully described and compared with emphasis on field application. Cost information for each technology, using case studies and analyses of several template sites, covers capital costs, as well as costs for laboratory testing, pilot-scale demonstration, design, system operation, monitoring and maintenance during operations, and demolition and restoration after remediation. In addition, analogous cost data are presented for pump-and-treat systems for each template site to illustrate the potential cost savings associated with the use of alternative approaches. Emerging technologies such as monitored natural attenuation, phytoremediation, and vadose zone bioremediation are described, and field demonstrations are used to illustrate the current stage of maturity and the potential applicability of these approaches for specific situations. Each chapter in this volume has been thoroughly reviewed for technical content by one or more experts in each subject area covered.
Groundwater flow -- Mathematical models. --- Groundwater --Purification. --- In situ bioremediation. --- Water --Purification --Perchlorate removal. --- Civil & Environmental Engineering --- Engineering & Applied Sciences --- Environmental Engineering --- In situ bioremediation --- Water --- Groundwater --- Environmental Sciences --- Earth & Environmental Sciences --- Perchlorate removal --- Purification --- Purification. --- Perchlorate removal. --- Perchlorate removal (Water purification) --- In situ bioreclamation --- In situ biorestoration --- Environment. --- Water quality. --- Water pollution. --- Geochemistry. --- Microbiology. --- Civil engineering. --- Environmental management. --- Environmental Management. --- Water Quality/Water Pollution. --- Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution. --- Civil Engineering. --- Bioremediation --- In situ remediation --- Environmental pollution. --- Chemical composition of the earth --- Chemical geology --- Geological chemistry --- Geology, Chemical --- Chemistry --- Earth sciences --- Engineering --- Public works --- Chemical pollution --- Chemicals --- Contamination of environment --- Environmental pollution --- Pollution --- Contamination (Technology) --- Asbestos abatement --- Environmental engineering --- Environmental quality --- Factory and trade waste --- Hazardous waste site remediation --- Hazardous wastes --- Lead abatement --- Pollutants --- Refuse and refuse disposal --- Microbial biology --- Biology --- Microorganisms --- Environmental stewardship --- Stewardship, Environmental --- Environmental sciences --- Management --- Environmental aspects --- Aquatic pollution --- Fresh water --- Fresh water pollution --- Freshwater pollution --- Inland water pollution --- Lake pollution --- Lakes --- Reservoirs --- River pollution --- Rivers --- Stream pollution --- Water contamination --- Water pollutants --- Water pollution --- Waste disposal in rivers, lakes, etc. --- Freshwater --- Freshwater quality --- Marine water quality --- Quality of water --- Seawater --- Seawater quality --- Quality --- Composition
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Grouting is a construction process by means of which the highly erratic permeability and deformability of foundation rock and soil are homogenized. The main parameter governing the design and construction of grouting works is the permeability of the rock or soil, which is established by means of field permeability tests. This book assembles information on rock and soil grouting from various sources, together with the author's personal experience on several grouting projects. Some aspects of permeability testing of rock and soils are elaborated, and the use of theoretical ground water percol
Foundations --- Soil mechanics --- Grouting. --- Rock excavation. --- Diaphragm walls. --- Rock mechanics. --- Soil mechanics. --- Soil engineering --- Soils --- Soils (Engineering) --- Geotechnical engineering --- Mechanics --- Soil physics --- Walls --- Excavation --- Compaction grouting --- Grouting --- Jet grouting --- Low mobility grouting --- Pressure grouting --- Concrete construction --- Soil compaction --- Soil stabilization --- Shaft sinking. --- Ground control (Mining) --- Control of ground in mining --- Ground support (Mining) --- Mine subsidences --- Mining engineering --- Rock mechanics --- Boring --- Mine shafts --- Finite element method. --- Groundwater flow -- Mathematical models. --- Groundwater flow --- Finite element method --- Mechanical Engineering --- Engineering & Applied Sciences --- Hydraulic Engineering --- FEA (Numerical analysis) --- FEM (Numerical analysis) --- Finite element analysis --- Numerical analysis --- Isogeometric analysis --- Mathematical models --- Plastic properties. --- Breakwaters --- Shore protection --- Hydrodynamics. --- Fluid dynamics --- Beach erosion --- Coast protection --- Coast protective works --- Coastal zone management --- Coastal engineering --- Hydraulic engineering --- Reclamation of land --- Harbors --- Hydraulic structures --- Sea-walls --- Design and construction. --- Prevention --- Slopes (Soil mechanics) --- Probabilities. --- Statistical methods. --- Rockfills. --- Rockfills --- Design and construction --- Méthode des éléments finis --- Géophysique. --- Geophysics --- Géodynamique. --- Geodynamics --- Sismologie. --- Seismology --- Géophysique --- Géodynamique --- Sismologie --- Probability --- Statistical inference --- Combinations --- Mathematics --- Chance --- Least squares --- Mathematical statistics --- Risk --- Geotechnical engineering. --- Engineering, Geotechnical --- Geotechnics --- Geotechnology --- Engineering geology --- Rheology. --- Colloids --- Deformations (Mechanics) --- Elasticity --- Plasticity --- Viscosity --- Buildings --- Stochastic processes --- Earthquake engineering --- Civil engineering --- Engineering --- Shear walls --- Earthquake effects --- Statistical methods --- Construction --- Foundations. --- Grouting (Soil stabilization) --- Geological surveys. --- Retaining walls. --- Permeability. --- Porosity. --- Slopes (Soil mechanics). --- Mathematical models. --- Hydraulic structures - Design and construction --- Ocean waves --- Roches, Mécanique des. --- Géologie appliquée. --- Grands travaux. --- Ocean waves. --- Vagues --- Breakers --- Sea waves --- Surf --- Swell --- Oceanography --- Water waves --- Earthquake engineering. --- Earthquake resistant design. --- Aseismic design --- Seismic design --- Structural design --- Vertical evacuation structures --- Earthquakes and building --- Earthquake effects. --- Subsidences (Earth movements) --- Land subsidences --- Earth movements --- Soil dynamics --- Mining engineering. --- Engineering, Mining --- Mines and mining --- Mining --- Architecture --- Building --- Structural engineering --- Underground construction --- Caissons --- Earthwork --- Masonry --- Soil consolidation --- Details --- Fills, Rock --- Rocks --- Equilibrium (physics) --- Slopes --- GEOLOGIE DE L'INGENIEUR --- GRANDS TRAVAUX --- PROPRIETES MECANIQUES ROCHES --- GEOMORPHOLOGIE GENERALE --- GEOMORPHOLOGIE VERSANTS --- Wave propagation --- Coastal engineering. --- TECTONIQUE --- STRUCTURE D'ENSEMBLE --- RELATION TECTONIQUE ET AUTRES PHENOMENES --- TRAVAUX DIVERS --- Subsidences (géologie) --- Mouvements du sol et construction --- Earth movements and building. --- Géophysique --- Géodynamique --- Subsidences (géologie) --- Roches, Mécanique des. --- Géologie appliquée. --- Vagues. --- Travaux maritimes.
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