Table 2: The concentrations of reagents used and experimental conditions.

EffluentFeCl3  
(mmol L−1)
TiO2  
(g L−1)
pHaConcentration of Fe(III) in irradiated effluenta  
(mmol L−1)

1.03.3n.d.b
WPac2.54.4
1.02.53.6n.d.b

3.10.02
WLeat2.57.0
1.52.53.40.04

1.53.20.30
WFlax2.56.3
1.52.53.20.30

133.02.80
WCot2.58.8
132.52.81.82

aAt the beginning of UV-a irradiation, bno data.