What Are the Methods for Removing Gaseous Pollutants Using Nanotechnology?
Nanotechnology offers several methods for the removal of gaseous pollutants, including adsorption, catalytic oxidation, and photocatalysis. Nanomaterials such as activated carbon and metal-organic frameworks (MOFs) are highly effective in adsorbing pollutants due to their large surface area and porosity. In catalytic oxidation, nanocatalysts like nano-sized platinum and palladium are used to convert harmful gases into less harmful substances. Photocatalysis involves the use of titanium dioxide (TiO2) nanoparticles, which can degrade pollutants under UV light.
