Abstract: The present invention relates to an ozoniser comprising a first and a second electrode between which a first dielectric is arranged, wherein between the first dielectric and the first electrode, a gas channel is arranged, through which an oxygen-containing gas can be conveyed, wherein a first cooling-fluid channel is provided, the wall of which is formed at least in sections by the first dielectric or the second electrode. In order to provide an ozoniser that can realize an increased ozone yield compared to the known devices, it is proposed according to the invention that the cooling-fluid channel is filled with a porous material.

Abstract: The present invention comprises a method for optimizing the consumption of an operating resource of ozone generators in which an oxygen-containing gas is conveyed through an existing gap between two conductors, between which there is a potential difference, wherein the ozone generator has a generator rated power Pn that is achieved when the ozone generator has an electrical power Pel=Pel,max coupled and the oxygen-containing gas is conveyed through the gap with a gas flow ?N, such that the gas that flows through has an ozone concentration cozN, wherein the method comprises the following steps: A) specify a required generator power Ptarget, B) if 0<Ptarget<Pn, reduce both the electrical power Pel=Pel,actual<Pel,max and the ozone concentration coz,actual<cozN, wherein Pel,actual and coz is selected in order to achieve the required generator power Ptarget.

Abstract: The present invention relates to an ozoniser comprising a first and a second electrode between which a first dielectric is arranged, wherein between the first dielectric and the first electrode, a gas channel is arranged, through which an oxygen-containing gas can be conveyed, wherein a first cooling-fluid channel is provided, the wall of which is formed at least in sections by the first dielectric or the second electrode. In order to provide an ozoniser that can realize an increased ozone yield compared to the known devices, it is proposed according to the invention that the cooling-fluid channel is filled with a porous material.