Abstract
Currently, environmental protection agencies all over the world are strengthening laws related to atmospheric emission of Volatile Organic Compounds (VOC). In 1990, the Clean Air Act from USEPA has raised the number of toxic compounds to be controlled from 7 to 189. Fifty percent (50%) of these are VOC. In Brazilian laws system, Conselho Nacional do Meio Ambiente (CONAMA) has given VOC a …
