CaviPlasma: A large-throughput technology for plasma treatment of contaminated water using peroxide chemistry

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Authors

ČECH Jan SŤAHEL Pavel PROKEŠ Lubomír RÁHEĽ Jozef RUDOLF Pavel MARŠÁLKOVÁ Eliška MARŠÁLEK Blahoslav BLÁHA Luděk LUKEŠ Petr LAVRIKOVA Aleksandra MACHALA Zdenko LEV Jaroslav

Year of publication 2022
Type Conference abstract
MU Faculty or unit

Faculty of Science

Citation
Description CaviPlasma combines hydro-mechanical effects, i.e., mechanical stress and efficient mixing of agents generated using an electric discharge in the reduced-pressure environment of void of cavitation cloud, with electro-mechanical stress and UV radiation. This results in very promising biocidal and decontamination effects on plasma-treated contaminated water. Representative examples of the results are focused on the removal of toxic cyanobacteria from water achieving a complete inactivation even after a single passage, or the remediation of wastewater sampled at municipal treatment plant from the residual contamination of pharmaceuticals, hormones and their metabolites (> 90% reduction).
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