Introduction:
There are many technologies in the engineering that provide solutions in the problems in the environment. The concern about the air pollution is not much rich with technological advancement in the past as much as other kinds of pollution. However, due to the realities that are happening in the planet, man is urged to invent technologies that can preserve and provide clean air to sustain life here on Earth.
The concern for air pollution started during the industrialization period. The Clean Air Act that is first promulgated in the year 1970 aimed for the regulation of the pollutants that ...