Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"ash disposal"”.
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Solute Transport Modelling of Latrobe Valley Ash Disposal Sites
… the need for improved long term understanding of ash disposal. This thesis presents the work undertaken in evaluating the mechanisms which lead to the transport of solutes from ash disposal and develops a methodology to quantify their potential long term impacts on groundwaters beneath a disposal …
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Geohydrologic evaluation of a proposed coal-ash disposal site near Mandan, North Dakota
… produces approximately 62,000 tons of coal-ash annually. The ash has been disposed of by above-ground stockpiling on the plant site for the past 35 years. Limited storage space and new solid waste regulatory restrictions have necessitated the search for a new ash disposal site. </p><p> This …
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Bioremediation of Effluent Water in a Coal Ash Disposal Area: Optimizing Microbial Sulfate Reduction
… Martin Lake Steam Electric Station (MLSES) A-I Disposal Area in Panola County, Texas, where CCR are disposed of in a permanent landfill. Currently, this site is exceeding its regulatory limit of sulfate concentrations in its effluent and is in need of a cost-effective and sustainable solution to …
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Hydrogeological and hydrogeochemical evaluation of a proposed flue gas cleanup dry waste disposal pit near Beulah, North Dakota
… kilometres northeast of the plant.</p> <p>Two disposal pits were proposed by MDU, a Phase I and Phase II pit. The objectives of the investigation were to determine the hydrogeological and hydrogeochemical suitability of the site for FGC waste disposal and to develop a groundwater level and …
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Chemical and mineralogical changes associated with leachate production at Kriel Power Station ash dam
… in Southern Africa and generated 22mt of ash from its coal burning power stations in 1994. Of the 22 mt of ash only 5% was utilized and the rest disposed of in either landfills or ash dams. Various environmental impacts are associated with the disposal of ash including loss of usable land, …
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Beyond Water Regulation: Contamination of Private Wells, Citizen Science, and Corrosion of Household Plumbing
… in 2018, dam failures and flooding of coal ash disposal and reuse sites in NC prompted concerns about potential contamination of well water with hexavalent chromium. There is also widespread naturally occurring Cr(VI) in the groundwater however, and methods accessible to state and local …