الملخص

Abstract  The research presents an effective and efficient mechanism for treating air and improving its specifications by designing and manufacturing a portable and small environmentally friendly device that works by an electric reactor to produce negative ions, which vibrate in the air during the discharge of negative charges to work on the association of negative ions with pollutants that carry a positive charge and fall by gravity and oxidize  It decomposes and its effect diminishes and the production of small amounts of ozone works to kill pathogens without irritating the respiratory passages and lungs or causing side effects of living organisms.