abstract |
(57) Abstract: An apparatus (10) for purifying a gas stream (30) composed of a plurality of DBD cells (12a, 12b, 12c) in series is provided. A power supply (24a, b, c) for each of the DBD cells (12a, 12b, 12c) for supplying an alternating current to each of the DBD cells (12a, 12b, 12c). Is provided. |