Methodology
•
*Performed batch tests
*Quantified fecal bacteria
•   concentrations using the
•   most-probable number (MPN) technique
*First two sets of experiments used 6 time points, last set used 2 time points
*More time points to calculate an inactivation rate constant
*Each time point had 3 dilutions (1,000x, 10,000x, and 100,000x)
*Each dilution had 5 replicates