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Elektrické výboje pro využití při čištění vody
Lukeš, Petr ; Člupek, Martin ; Babický, Václav ; Tothová, I. ; Vykouk, T. ; Říhová -Ambrožová, J. ; Janda, V.
Non-equilibrium plasma generated by electrical discharges in liquids initiate various chemical and physical processes that can be potentially utilized in different environmental, biological or medical applications. Depending on the type of the discharge and the input energy these processes include high electric field, ultraviolet radiation, overpressure shock waves and, of particular importance, formation of various reactive chemical species. It has been demonstrated that these physical and chemical processes are capable to inactivate or degrade various microorganisms and chemical compounds dissolved in water. In this presentation an overview of basic principles of electrical discharges in water will be given with particular emhasis to the pulsed (electrohydraulic) discharges, the physical and chemical effects initiated by these discharges in water and their utilization for water treatment applications.
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