1. treating or combining with ozone; converting oxygen into ozone
Usage: British spelling (American: ozonizing); present participle or gerund form of ozonise

Examples

• The water treatment plant is ozonising the pool to eliminate bacteria.
• Ozonising the air in the laboratory helps reduce airborne contaminants.
• The process of ozonising drinking water has become more common in Europe.
• Industrial facilities are ozonising waste gases to break down pollutants.
• The dentist's office uses ozonising equipment to sterilize instruments.