"Clean Air" is a slogan that enlightened people all over the world are adopting. Assurance of clean air is important not only at one s home or workplace but also in ones neighborhood. Statutory protection against air pollution exists all over the world in some form or the other. But more than law, it is awareness that is needed for a clean ambiance and technologies available for reducing pollution that will help improve matters faster.

In the present age, clean technology and production are themselves wholesome business opportunities, besides being symbols of the social responsibility of various corporates.