Figure 6

Effects of solution pH and ionic strength on Tl(I) adsorption by TiO2I (a) and TiO2II (b). Experimental conditions: Initial Tl(I) concentration: 30 mg/L; adsorbent dosage: 0.2 g/L; T: 25 ± 1 °C.
Effects of solution pH and ionic strength on Tl(I) adsorption by TiO2I (a) and TiO2II (b). Experimental conditions: Initial Tl(I) concentration: 30 mg/L; adsorbent dosage: 0.2 g/L; T: 25 ± 1 °C.