A Novel Ultrasonic-Photocatalytic Air Purification System for Buildings to Improve Indoor Air Quality
Regional Winner
Climate change and the environment
Regional Winner
Climate change and the environment
Submitted by
Annika Saini
Share
Year
2026
Category
Climate change and the environment
Region
Calgary, Alberta
Project description
A dual-stage air purification system that uses sound and light to break down harmful pollutants, delivering cleaner indoor air while consuming less energy.
