Note: Acceptable limit for salinity is about 80.0 μS/cm and turbidity 0.0 NTU. Notice that PATHOGENA residence time is about 6 hours.

Figure 4: (a) PATHOGENA treated water samples over time (water gets cleaner from left to right); (b) Determination residence time (i.e. time it takes for PATHOGENA to purify untreated water).