The low ozone treatment decreased from a TRO mean of 68.13 ±2.99 to 17.71 ±1.97 g/L, and high ozone TRO mean decreased from 176.10 ±4.96 to 37.27 ±1.53 g/L.
The TRO concentration also declined downstream from point source (protein skimmer) to respective livestock tank.