NO₂ adsorbed on activated carbon was decomposed efficiently by a simple packed-bed dielectric barrier discharge reactor with a special electrode that could overcome the problems of the regeneration and desorption of NO_x and the problems of residues of deeply adsorbed NO₂ without a solution and catalyst at atmospheric pressure and relatively low temperatures. In addition, the heat derived from the plasma and plasma-catalytic reaction had a synergetic effect that could influence the decomposition of NO_x adsorbed on the carbonaceous adsorbent. Consequently, almost 94% of the adsorbed NO_x could be decomposed efficiently by dividing the outer electrode called the segmented threaded-electrode. This is a promising technology for NO_x reduction to substitute for a selective catalytic reduction technology because plasma technology without the use of a chemical solution is eco-friendly.

带有特殊电极的简单填充床介质阻挡放电反应器可以有效地分解吸附在活性炭上的NO ₂，该反应器可以克服NO _x的再生和解吸以及无溶液和深吸附的NO ₂残留物的问题。催化剂在大气压和相对较低的温度下。另外，来自等离子体和等离子体催化反应的热具有协同效应，该协同效应可影响吸附在碳质吸附剂上的NO _x的分解。因此，的几乎94％的吸附NO _X通过分割称为分段螺纹电极的外部电极可以有效地分解。这是一个有前途的技术，NO _X减少到替代选择性催化还原技术，因为不使用化学溶液的等离子技术是环保。