Three treatments were performed with the real effluent in different
conditions: filtered without NaCl addition (1), filtered with
NaCl addition (2) and without filtration and NaCl addition (3).
Even though final results seem quite similar, Fig. 10a shows that
experiments 1 and 2 led to the highest TPh removal values in less
reaction time; for example at 90 min these two experiments
achieved TPh removal values around 55.5–59.9%, whereas for