這個比賽好像是由中六學生參加,每年參加的學校約有六十隊,今年決賽有六間學校,各校的題目如下:
Carmel Pak U Secondary School
- Curbing the Overgrowth of Blue-green Algae
by Adsorption of Phosphate
La Salle College
- Be Preserved from Preservatives
St. Paul's Convent School
- Preservative in Dried Food - Here for Good?
Marymount Secondary School
- Hydrogen Cyanide in Food Plants
Heep Yunn School
- Removal of Cyanide from Healthy Product: FLAXSEED
PLK Mrs Ma Kam Ming-Cheung Fok Sien College
-亞硝酸鹽不敗之謎