Photo gallery (photographs with brief explanations):
Part 1. Setting up equipment.
Part 2. Ozone + potassium indigo trisulfonate experiments and results
Part 3. Ozone + potassium iodide experiments and results
Part 4. Optimizing ozone generating conditions
Part 5. Food coloring experiments and results
Part 6. EPA method, "Determination of Ozone by Ultraviolet Analysis"
Part 7. Ozone and other foods, household
substances and office supplies
NEW! (September 2007) Part 8. Treating natural water samples
with ozone to kill bacteria and coliform.