Air Pollution and Emission Control

This lecture covers the formation of air pollutants such as NO₂ and HNO₃, their direct and indirect health effects, the production of N₂O, and the reduction strategies using 3-way catalysts and SCR. It also discusses the Volkswagen emissions scandal and the measurement techniques for nitrogen oxides. The presentation includes information on the history of ozone detection, the impact of air pollutants on the environment, and the regulations governing air quality.