Oxidačně-redukční potenciál přírodního prostředí a jeho ovlivnění antropogenní činností

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Title in English	Redox potential of natural environment and influence of antropogenic activity
Authors	ZEMAN Josef
Year of publication	2006
Type	Article in Proceedings
Conference	Oxidační a redukční metody odstraňování ekologických zátěží
MU Faculty or unit	Faculty of Science
Citation
Field	Geochemistry
Keywords	mine water; stratification; geochemical model; redox potential; mine flooded
Description	Important factor which play main role at high concentrated mine water formation is stratification of mine water. The stratification of mine water body was observed on all studied ore and coal deposits (five) by in-depth resistivity and temperature logging, and mine water sampling. On Oslavany coal mine Jindřich II there can be identified three layers of stratified mine water. Sharp transition between layers and very distinctive concentrations of dissolved solids are characteristic. Stratification is stable despite of mine water discharge about 50 L/s. Detailed geochemical model of stratified layers formation and their time evolution is be presented.
Related projects:	Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL) Výzkum přírodních a remediačních procesů a jejich využití pro sanace po těžbě nerostů