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 SM ISO690:2012TIMOSHENKOVA, A., PASECHNIK, Elena, TOKARENKO, O.. Equilibrium of groundwater with carbonate minerals of the water-bearing rocks under anthropogenic impact (by the example of Kishinev, Moldova). In: IOP Conference Series: Earth and Environmental Science: XVIII International Scientific Symposium in Honour of Academician M. A. Usov: Problems of Geology and Subsurface Development, Ed. 21, 7-11 aprilie 2014, Tomsk. Institute of Physics Publishing, 2014, Vol. 21, Issue 1 , p. 0. ISSN E-ISSN:1755-1315. DOI: https://doi.org/10.1088/1755-1315/21/1/012024 |
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 IOP Conference Series: Earth and Environmental Science Vol. 21, Issue 1 , 2014 |
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Conferința "IOP Conference Series: Earth and Environmental Science" 21, Tomsk, Rusia, 7-11 aprilie 2014 | ||||||
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| DOI:https://doi.org/10.1088/1755-1315/21/1/012024 | ||||||
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The paper presents calculation results of equilibrium of groundwater in Kishenev with a variety of secondary carbonate minerals. It is shown that the groundwater-rock system is in equilibrium with some minerals, such as calcite, magnesite, dolomite, siderite, but at the same time is not in equilibrium with strontianite. It indicates that secondary mineral precipitation is possible. Specific nitrate chemical water type, which is rarely observed in nature and characterized by the presence of anthropogenic impact in this territory, in some cases is of higher saturation as compared to calcite, dolomite and magnesite due to the fact that nitrate ion content increases with the increase of calcium content. |
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