Kalinkina N., Korosov A. Simulation model of pollution spreading in the water bodies affected by mining mill // Principy èkologii. 2015. № 3. P. 40‒59. DOI: 10.15393/j1.art.2015.4101
| Issue № 3 |
Original research |
pdf-version |
Simulation model of pollution spreading in the water bodies affected by mining mill
| Kalinkina Natalia Mikhailovna | Dr.Sci., Northern Water Problems Institute, KRC RAN, Aleksander Nevsky st., 50 185030 Petrozavodsk, Republic of Karelia Russia, kalina@nwpi.krc.karelia.ru |
| Korosov Andrey Viktorovich | Dr.Sci., Petrozavodsk state university, 185640, Petrozavodsk, Lenin, 31, korosov@psu.karelia.ru |
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Keywords: lake-river system Karelia iron ore-dressing mill potassium ions spreading simulation modelling |
Summary: Water bodies of the northern Karelia are polluted by liquid wastes of Kostomukshsky iron ore-dressing mill. The main components of these wastes are potassium ions. The processes of the potassium spreading in lake-river system of the River Kenty were studied using simulation modeling. For water bodies, where chemical observations were not carried out, the reconstruction of data was realized. The parameters of the model (constants of potassium transfer for seven lakes) were calculated. These constants reflect the hydrological regime of water bodies and characterize high-speed transfer of potassium in the upstream and downstream, and low transfer rate - in the middle stream. It is shown that the vast majority of potassium (70%) is carried out of the system Kenty and enters the lake Srednee Kuito © Petrozavodsk State University |
Published on: 16 October 2015 | |
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