عنوان

Uranium in the environment mining impact and consequences ; with a CD-ROM

3540283633

9783540283638

b538254

Uranium in the environment mining impact and consequences ; with a CD-ROM

[Book]

[Technische Universität, Bergakademie Freiberg]. Broder J. Merkel ; Andrea Hasche-Berger (ed.)

Berlin Heidelberg New York Springer

2005

XII, 897 Seiten Illustrationen, Diagramme 24 cm 1 CD-ROM

Literaturangaben

Long-term Aspects of Uranium Mining Remediation.- Returning the WISMUT Legacy to Productive Use.- The Effects of Weathering and Diagenetic Processes on the Geochemical Stability of Uranium Mill Tailings.- Long term fate of uranium tailings in mountain areas.- Rock phosphates and P fertilizers as sources of U contamination in agricultural soils.- Monitoring of natural radionuclides in soils as a tool for precision farming - methodical aspects.- Electrophoretic characterization of thorium species in very dilute solutions containing humic acid.- Field Portable and Autonomous Immunosensors for the Detection of Environmental Contaminants.- A method to measure arsenic readily released to pore waters from uranium mill tailings.- Impact of humic acid on the uranium migration in the environment.- Uranium speciation in two Freital mine tailing samples: EXAFS, -XRD, and -XRF results.- Site characterisation of the potential Natural Analogue Site Heselbach in Bavaria/Germany.- Speciation of Colloid-borne Uranium by EXAFS and ATR-FTIR spectroscopy.- Influence of allochthonous plant litter on the fixation of Uranium in sediments.- Advanced Investigations of Unconventional Uranium and Thorium Deposits by In-Situ ?-EDXRF Analysis.- Depleted Uranium (DU ) - Chemo- and Radiotoxicity.- Effect of uranium and cadmium uptake on oxidative stress reactions for Phaseolus vulgaris.- Coupled Microbial and Chemical Reactions in Uranium Bioremediation.- Biotransformation of uranium complexed with organic ligands.- Changes of bacterial community structure of a uranium mining waste pile sample induced by addition of U(VI).- Sorption mechanisms and models. Their influence on transport calculation.- Simulation of propagation of leachate after the ISL mining closure.- Raffinate Neutralization Experiments at the McClean Lake Mill - Removal of Arsenic and Nickel.- Dynamical Models for Uranium Leaching - Production and Remediation Cases.- Development of a 2-D modeling system for reactive transport in variable saturated porous media.- Modelling of uranium release from waste rock pile.- The Role of Groundwater-Stream Interactions for Uranium Fluxes in Fluvial Systems.- Long-term performance of reactive materials in PRBs for uranium remediation.- Uranium leaching during short term application of pit-water on a carbonate containing soil in the Mendoza province of Argentina.- Simultaneous In-Situ Immobilisation of Uranium and Arsenic by Injectible Iron and Stimulated Autotrophic Sulphate Reduction.- The modeling system for finding the optimal mining and wastewater discharge.- Pilot Scale RAPS-System in Gernrode/Harz Mountains.- Passive Biological Treatment Systems of Mine Waters at WISMUT Sites.- Uranium Fate in Saturated Porous Media under Arsenic, Iron and Bacteria Influence: The Role of Potassium.- Interaction of uranium from seepage water with hydroxyapatite.- Integrated water protection approaches under the WISMUT project: The Ronneburg case.- The results of the pilot plant study for arsenic removal.- Uranium in natural wetlands: a hydrogeochemical approach to reveal immobilization processes.- Removal of heavy metals, arsenic and uranium from model solutions and mine drainage waters.- Passive Treatment of Minewater at the Schlema-Alberoda Site.- Decommissioning of Uranium mill tailings ponds at WISMUT (Germany).- Characterizing Uranium Solubilization Under Natural Near Oxic Conditions.- The optimal strategy of cleaning of fucoid sandstone.- A novel technology for sealing and immobilization - the use of precipitation processes from supersaturated solutions.- Variation in heavy metal uptake by crop plants.- Phytoavailability of uranium: influence of plant species and soil characteristics.- Uranium accumulator plants from the centre of Portugal - their potential to phytoremediation.- Soil treatment with nitrogen facilitates continuous phytoextraction of heavy metals.- Possible biomineralisation of uranium in Lemna gibba G3.- Accumulation of natural radionuclides in wooden and grass vegetation from abandoned uranium mines. Opportunities for phytoremediation.- Study of radiophytoremediation on heavily polluted area in South Bohemia.- Localisation of uranium in roots by chemical extractions and by a short term uptake study. Influence of phosphate..- Study of the chemical leaching of uranium from several mineralogical layers.- Environmental Management and Optimization of In-situ-Leaching at Beverley.- Favourable Factors for Uranium Mineralization in District Surguja, India.- Long-term aspects of waste rock piles and tailing in Kyrgyzstan.- Risk assessment of emergency situation initiation in the uranium tailings of Kyrgyzstan.- Environmental regulation of uranium mining in Australia.- Former mining activities influence Uranium concentrations in the Elbe river near Magdeburg.- Modelling Underground Ventilation Networks and Radon Flow for Radiological Protection Using VUMA.- Integration of Life Cycle Assessments in the decision-making process for environmental protection measures and remedial action at active and abandoned mining sites.- Simulation of Liberation and Transport of Radium from Uranium Tailings.- Preliminary Hydrogeologic Investigations of Nubia Sandstone and fractured Basement Aquifers in the Area between El Shalateen and Halayeb, Eastern Desert, Egypt.- Development of water-borne radioactive discharges at WISMUT and resulting radiation exposures.- Radionuclide Data for Geothermal Prospection - A Contribution to the Geothermal Resources Map of Saxony.- Contaminated Sediments in the Elbe Basin and its Tributary Mulde.- Lead isotope ratios as a tracer for contaminated waters from uranium mining and milling.- Moab, Utah, UMTRA Site: The last large uranium mill tailings pile to be cleaned up in the United States.- U isotopic fractionation - a process characterising groundwater systems.- Contamination of Hydrographic Bassins in Uranium Mining Areas of Portugal.- Environmental impact evaluation of uranifer waste dumps from mining explorations - Barzava mine.- Hydrochemical Aspects of the Flooding of the Mine Koenigstein - A Water Mixing Model for Recognizing the Influence of Groundwater by Contaminated Water.- The use of BaSO4 supersaturated solutions for in-situ immobilization of heavy metals in the abandoned Wismut GmbH uranium mine at Koenigstein.- Management of uranium mill tailings and associated environmental monitoring in India.- Cover and final landform design for the B-zone waste rock pile at Rabbit Lake Mine.- A GPS-Based System for Radium/Uranium Contamination Gamma Scanning.- Use of underground excavated space for disposal of low radioactive mining waste resulted from uranium ore exploitation. Study case.- Changes in discharged water quality from abandoned uranium mines near Kalna.- Environmental impact evaluation of a pilot installation for "in situ" processing for uranium ore.- Concept of a Surface Water Monitoring at the Former Uranium Mining Site Schlema-Alberoda.- Potential environmental impact resulting from inadequate remediation of uranium mining in the Karoo Uranium Province, South Africa.- Regulating Idle Uranium Mines In Canada.- Long-term Impacts of Gold and Uranium Mining on Water Quality in Dolomitic Regions - examples from the Wonderfonteinspruit catchment in South Africa.- Tracer Tests as a Mean of Remediation Procedures in Mines.- Typification of Radioactive Contamination Conditions in Ground Water at the Semipalatinsk Test Site.- Spatial and temporal variations in the uranium series background in Alpine groundwater.- Distribution Pattern Uranium Isotopes in Lake Sediments.- Origin of high 234U/238U ratio in post-permafrost aquifers.- Uranium in phosphate fertilizer production.- Uranium contents in acidic lakes and groundwater of Lower Lusatia (Germany).- Changes in Uranium concentration in the Weisse Elster River as a mirror of the Remediation in the former WISMUT mining area.- Factors affecting the plant availability of uranium in soils.

Umweltbelastung

Uranbergbau

[Technische Universität, Bergakademie Freiberg]. Broder J. Merkel ; Andrea Hasche-Berger (ed.)

Broder Merkel

Technische Universität Freiberg

[Book]

Y