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Review: Thermal water resources in carbonate rock aquifers

Goldscheider, Nico ; Mádl-Szőnyi, Judit ; Erőss, Anita ; Schill, Eva

Hydrogeology journal, 2010-09, Vol.18 (6), p.1303-1318 [Periódico revisado por pares]

Berlin/Heidelberg: Berlin/Heidelberg : Springer-Verlag

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Título:
Review: Thermal water resources in carbonate rock aquifers
Autor: Goldscheider, Nico ; Mádl-Szőnyi, Judit ; Erőss, Anita ; Schill, Eva
Assuntos: Aquatic Pollution ; Aquifers ; Carbon dioxide ; Carbon sequestration ; carbonate rocks ; Carbonates ; Dissolution ; Earth and Environmental Science ; Earth Sciences ; Geology ; Geophysics/Geodesy ; Geothermal ; geothermal energy ; Groundwater ; Hydrogeology ; Hydrology ; Hydrology/Water Resources ; Karst ; Porosity ; Review ; Rock ; Thermal and mineral water ; Thermodynamics ; Waste Water Technology ; Water Management ; Water Pollution Control ; Water Quality/Water Pollution ; Water resources
É parte de: Hydrogeology journal, 2010-09, Vol.18 (6), p.1303-1318
Notas: http://dx.doi.org/10.1007/s10040-010-0611-3
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Descrição: The current knowledge on thermal water resources in carbonate rock aquifers is presented in this review, which also discusses geochemical processes that create reservoir porosity and different types of utilisations of these resources such as thermal baths, geothermal energy and carbon dioxide (CO₂) sequestration. Carbonate aquifers probably constitute the most important thermal water resources outside of volcanic areas. Several processes contribute to the creation of porosity, summarised under the term hypogenic (or hypogene) speleogenesis, including retrograde calcite solubility, mixing corrosion induced by cross-formational flow, and dissolution by geogenic acids from deep sources. Thermal and mineral waters from karst aquifers supply spas all over the world such as the famous bath in Budapest, Hungary. Geothermal installations use these resources for electricity production, district heating or other purposes, with low CO₂ emissions and land consumption, e.g. Germany's largest geothermal power plant at Unterhaching near Munich. Regional fault and fracture zones are often the most productive zones, but are sometimes difficult to locate, resulting in a relatively high exploration uncertainty. Geothermal installations in deep carbonate rocks could also be used for CO₂ sequestration (carbonate dissolution would partly neutralise this gas and increase reservoir porosity). The use of geothermal installations to this end should be further investigated.
Editor: Berlin/Heidelberg: Berlin/Heidelberg : Springer-Verlag
Idioma: Inglês

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Review: Thermal water resources in carbonate rock aquifers

Goldscheider, Nico ; Mádl-Szőnyi, Judit ; Erőss, Anita ; Schill, Eva

Berlin/Heidelberg: Berlin/Heidelberg : Springer-Verlag

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