AIR TREATMENT DEVICE AND METHOD OF TREATING A GASEOUS MEDIUM

摘要

The invention discloses the use of a corona plasma electrode, preferably the reference electrode as a recipient for precipitation of contaminants of a gaseous medium conducted through a flow-through air treatment device (1), said air treatment device (1) comprising a downstream ozone mitigation device (4). The duration of exposure of said contaminant to reactive oxygen species, especially ozone (O3), is thereby prolonged up to or exceeding an effective value necessary for decontamination.