Event submissions
Published
This submission belongs to the session A. Managing Water Resources from Aquifers, Rivers and Lakes of the event The 4th International Electronic Conference on Water Sciences
Published date
12 Nov, 2019
Citation
Zinaida Ivanovna Khazheeva, Aleksey Maksimovich Plyusnin, Seseg Sergeevna Sanzhanova, MINING ACTIVITIES AND THE CHEMICAL COMPOSITION OF R. MODONKUL, TRANSBAIKALIA, in Proceedings of The 4th International Electronic Conference on Water Sciences, 13 November–29 November 2019, MDPI: Basel, Switzerland, doi: 10.3390/ECWS-4-06418
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MINING ACTIVITIES AND THE CHEMICAL COMPOSITION OF R. MODONKUL, TRANSBAIKALIA
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Zinaida Ivanovna Khazheeva 1
Aleksey Maksimovich Plyusnin 1
Seseg Sergeevna Sanzhanova 1
1. Geological Institute of SB RAS, Ulan-Ude
Abstract
The paper presents the results of observations of the spatial variability of the chemical composition of the river Modonkul. According to these observations, the chemical composition of the water changes from bicarbonate calcium-magnesium in the upper part of the river through sulfate-calcium-sodium (and other transitional differences to sulfate-calcium-magnesium type) in the river's mouth. Redistribution of dissolved and suspended forms of migration of heavy metals occurs in the alkaline environment in river Modonkul. The data of the content of rare earth elements in water river are obtained.
Keywords
mining waste
acid mine runoff
spatial variability
chemical composition
heavy metal migration
rare earth elements.
Manuscript
sciforum-026928.pdf
Oral Presentation
Khazheeva.ppt
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