Equilibrium of Groundwater with Carbonate Minerals of the Water-Bearing Rocks under Anthropogenic Impact (by the example of Kishinev, Moldova) / A. N. Timoshenkova, E. Yu. Pasechnik, O. G. Tokarenko

Уровень набора: (RuTPU)RU\TPU\network\2499, IOP Conference Series: Earth and Environmental ScienceОсновной Автор-лицо: Timoshenkova, A. N.Альтернативный автор-лицо: Pasechnik, E. Yu., hydrogeologist, Associate Professor of Tomsk Polytechnic University, Candidate of geological and mineralogical sciences, 1983-, Elena Yurievna;Tokarenko, O. G., geologist, Associate Professor of Tomsk Polytechnic University, Candidate of geological and mineralogical sciences, 1983-, Olga GrigorievnaКоллективный автор (вторичный): Национальный исследовательский Томский политехнический университет (ТПУ), Институт природных ресурсов (ИПР), Кафедра гидрогеологии, инженерной геологии и гидрогеоэкологии (ГИГЭ)Язык: английский.Страна: .Серия: Hydrogeochemistry and HydrogeoecologyРезюме или реферат: 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..Примечания о наличии в документе библиографии/указателя: [References: 10 tit.].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | подземные воды | карбонатные минералы | водовмещающие породы | равновесие Ресурсы он-лайн:Щелкните здесь для доступа в онлайн
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[References: 10 tit.]

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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