The Defence Research and Development Organisation (DRDO) has developed a disinfection unit named Ultra Swachh.
It includes a wide range of materials, including Personal Protective Equipment (PPEs), electronics items, fabrics, etc.
The Ultra Swachh Unit houses a catalytic converter that makes it environment friendly.
The system uses an advanced oxidative process (ozonation) called Ozonated Space Technology.
The device also uses Ozone Sealant Technology that involves trapping of Ozone.
Ozonation is a type of advanced oxidation process, involving the production of very reactive oxygen species able to attack a wide range of organic compounds and all microorganisms.