Increasing the efficiency of ozone technology in air purification HVAC systems

Abstract

The global problem of air pollution is exacerbated by large-scale pandemics and the catastrophic consequences of the war in Ukraine. To solve the problems of air purification, a technological scheme and equipment for plasma-chemical air treatment with a module for combined catalytic and thermal decomposition of excess ozone are proposed. Approbation of the scheme with the combined method of ozone destruction on oxide-cement catalysts showed an increase in ozone conversion by 10 - 15%. At the same time, the energy consumption for the implementation of the combined method of ozone destruction using heat pump recovery is 7-10 times less compared to the direct method of air heating.

Keywords

• ozone
• decomposition
• plasma
• catalysis
• heat pump