Experimental study on discharge characteristics and ozone generation of dielectric barrier discharge in a cylinder–cylinder reactor and a wire–cylinder reactor

Simulataneous pentachlorophenol decomposition and granular activated carbon regeneration assisted by dielectric barrier discharge plasma

“…Since then, many research groups have investigated the feasibility of its various applications. Proposed uses include the sterilization of bacteria in soil [6], activation of polymers [7], cleaning and modification of material surface [8][9][10], and O 3 generation [11]. One of the most important uses of DBD plasma technology is in environmental pollution control because it can generate various active species (ions, radicals, O 3 , etc.…”

Study of ozone generation in an atmospheric dielectric barrier discharge reactor

“…This definition is now widely used for the evaluation of O 3 generation efficiency in various O 3 generation processes (such as [28,38]). From the fact that O 3 generation using a fixed DBD reactor at a constant gas temperature and a constant gas pressure, r O3 is the function of O 2 concentration ([O 2 ]) and energy injection density (P, P ¼ (P in À P INC )/V R ) in W/m 3 , If the energy injection to the discharge space, gas temperature and pressure are uniform, r O3 is generally given in Eqs.…”

Optimal Sizing of a DBD Ozone Generator Using Response Surface Modeling

“…Dielectric barrier discharge (DBD) reactors have been widely studied for optimizing the output generation rate of ozone, according to several parameters such as the high voltage level, the oxygen rate, the frequency of the voltage, and other factors (Fang et al 2008;Masuda et al 1988;Pietsch and Gibalov 1998;Shao et al 2009;Sung and Sakoda 2005;Takayama et al 2006;Xu 2001). However, no experimental study was performed to identify the optimal geometrical sizes of an ozone generator, i.e., the dimensions of the interelectrode gap and the effective length of the generator, giving the highest ozone concentration level with the smallest power consumption.…”