THETA EnvirocalTM technology is superior. It reduces sulfurous and nitrous oxides to harmless compounds.
Testing demonstrates a 73% drop in Nitrogen Dioxide levels when exposed to THETA surface technology. 1000m2 of EnvirocalTM coating has the same air cleaning effect as approximately 200 medium sized deciduous trees.
Surface generated Hydroxyl radicals convert NO2 and SO2 pollutant gases to their composite ion. Surface bound species on the film increase the number of adsorption sites, this is particularly important for the conversion of pollutant gases. Surface bound electro-negative elements accelerate oxidation of Hydroxyl radicals (OH•) increasing the films photo-catalytic efficiency.
