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Study of electrophotocatalytic water disinfenction
Cisáriková, Barbora ; Zita, Jiří (referee) ; Veselá, Mária (advisor)
This bachelor thesis was focused on the photocatalytic disinfection of water with titanium dioxide applied to the working electrode. The experiment was conducted under normal conditions, with the application of UV-radiation with intensity of 40 W/m2 and with UV radiation and of 1 V electrical voltage at the same time. Each part of the experiment was run for 60 and 120 minutes. The microbicidal effect was monitored on Escherichia coli bacteria.
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Electroassisted photocatalysis
Filipská, Markéta ; Pekárková, Jana (referee) ; Dzik, Petr (advisor)
This thesis is focused on fotoelectrochemical cells, where as photocathode is used titanium dioxide coated on conductive FTO glass and as counter electrode is used gold electrode. Thesis is also focused on relationship between intensity of irradiation and Faradaic efficiency and also influence of the overvoltage to the rate of degradation od the model pollutant, in this case Acid Orange 7. Electrical properties were measured by recording values of photocurrent. The aim of this thesis was to study influence material composition of photoanode and connection with intensity of irradiation, rate of degradation proces of model pollutant and current.
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Electroassisted photocatalysis
Filipská, Markéta ; Pekárková, Jana (referee) ; Dzik, Petr (advisor)
This thesis is focused on fotoelectrochemical cells, where as photocathode is used titanium dioxide coated on conductive FTO glass and as counter electrode is used gold electrode. Thesis is also focused on relationship between intensity of irradiation and Faradaic efficiency and also influence of the overvoltage to the rate of degradation od the model pollutant, in this case Acid Orange 7. Electrical properties were measured by recording values of photocurrent. The aim of this thesis was to study influence material composition of photoanode and connection with intensity of irradiation, rate of degradation proces of model pollutant and current.
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Study of electrophotocatalytic water disinfenction
Cisáriková, Barbora ; Zita, Jiří (referee) ; Veselá, Mária (advisor)
This bachelor thesis was focused on the photocatalytic disinfection of water with titanium dioxide applied to the working electrode. The experiment was conducted under normal conditions, with the application of UV-radiation with intensity of 40 W/m2 and with UV radiation and of 1 V electrical voltage at the same time. Each part of the experiment was run for 60 and 120 minutes. The microbicidal effect was monitored on Escherichia coli bacteria.
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