Abstract
Cold plasma technology is considered to be a key technologies in gaseous pollutants and water pollutants, which is a cross-integrated technology of physics, chemistry, biology and environmental siceence and technology and posses a low-cost, high efficiency purification. This paper introduces sources and characters of indoor air contaminations.And developes the concept, existing status and classification of the plasma, explains the producing methods, the mechanism of chemistry reaction of cold plasma, and the achievements of removing indoor air contaminations with plasma as well as, Finally, we put forward the questions we should go on study in the future.
Keywords： Indoor air contaminations; Purification ; Cold plasma; Fine particles of pollutants
