1. Construct a system in which it is possible to culture and maintain the algae for the experiment.
2. Change the copper concentrations of the cultures using CuSO4 •5H2O to 0.8 ppm, 1.0 ppm, 1.6 ppm, 2.0 ppm and a control at 0.4 ppm.
3. Create another environment for the algae to test how much gas the sulphur deficient method produces using a culture media that lacked sulphur.
4. By combining information identify which method is better for producing hydrogen. What are the advantages and disadvantages of each method as well as if it would be possible to make large algal farms and how much hydrogen those farms could output?