CD Skripsi
Pengaruh Induksi Magnet Permanen Dengan Empat Posisi Pada Dielectrik Barrier Discharge
Ozone is used in various area including medicine, drinking water treatment and
waste treatment. Ozone can be produced using dielectric barrier discharge which
is supplied by high voltage. High voltage occurs in the dielectric barrier
discharge air gap as a result of the failure of air in maintaining its insulator
properties. Power supply used in this study is a parallel resonant push-pull
inverter using a flyback transformer.To produce good plasma in producing ozon,
a magnetic filed is added to dielectric barrier discharge. In this study, a magnet
was placed on each anode and cathode electrode with the condition of attraction
(model I) and repulsion (model II). The addition of two magnet to each electrode
was also carried out under the conditions of attraction (model III) and repulsion
(model IV). It is shown that the plasma intensity in the model I and III was higher
than model II and IV. The discharge current in the model I and III was higher
than model II and IV. The highest ozone concentration was model III and the
lowest ozone concentration was in model IV. Model I had a higher ozone
concentration than model II.
Keyword: Ozone, dielectric barrier discharge, plasma, magnetic field.
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