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Description
| - This work concentrates on plasma discharge in water solution of two simple organic acids. Diaphragm discharge configuration is used, when the reactor is divided into two parts by a dielectric barrier with a small orifice. That enables study of processes under both polarities at the same time. The efficiency of the discharge is quantified by the hydrogen peroxide production, determined using UV-VIS spectrometry of H2O2 complex with titanium reagent. Optical emission spectra (OES) were obtained during the discharge to evaluate the differences for two concentrations of the acids and a selected reference solution of NaCl. Formic and acetic acids were chosen. Results show higher hydrogen peroxide production when acids are used in concentration of 1 mmol l-1compared to the reference solution – the values obtained reached 1.57 and 1.29 g/kWh for the formic and acetic acid, respectively, while it was 1.16 g/kWh for the reference solution. On the other hand, addition of acid in concentration of only 0.1 mm
- This work concentrates on plasma discharge in water solution of two simple organic acids. Diaphragm discharge configuration is used, when the reactor is divided into two parts by a dielectric barrier with a small orifice. That enables study of processes under both polarities at the same time. The efficiency of the discharge is quantified by the hydrogen peroxide production, determined using UV-VIS spectrometry of H2O2 complex with titanium reagent. Optical emission spectra (OES) were obtained during the discharge to evaluate the differences for two concentrations of the acids and a selected reference solution of NaCl. Formic and acetic acids were chosen. Results show higher hydrogen peroxide production when acids are used in concentration of 1 mmol l-1compared to the reference solution – the values obtained reached 1.57 and 1.29 g/kWh for the formic and acetic acid, respectively, while it was 1.16 g/kWh for the reference solution. On the other hand, addition of acid in concentration of only 0.1 mm (en)
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Title
| - DC Diaphragm Discharge in Water Solutions of Selected Organic Acids
- DC Diaphragm Discharge in Water Solutions of Selected Organic Acids (en)
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skos:prefLabel
| - DC Diaphragm Discharge in Water Solutions of Selected Organic Acids
- DC Diaphragm Discharge in Water Solutions of Selected Organic Acids (en)
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skos:notation
| - RIV/00216305:26310/14:PU110564!RIV15-MSM-26310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216305:26310/14:PU110564
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - diaphragm discharge, hydrogen peroxide, pH, organic acid, optical emission spectroscopy (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Krčma, František
- Reuter, Stephan
- Hammer, Malte
- Klímová, Edita
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http://localhost/t...ganizacniJednotka
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