Fig. 3
From: Efficiency of biological versus mesoporous adsorbents for gadolinium removal from wastewater
Effect of (a) pH (Ci, Gd 10 mg/L, time 60 min, temperature 22 °C), (b) time (Ci, Gd 10 mg/L, pH 3.0, temperature 22 °C), (c) temperature (Ci, Gd 10 mg/L, pH 3.0, time 60 min) and (d) gadolinium concentration (pH 3.0, time 60 min, temperature 22 °C) on gadolinium adsorption onto the studied adsorbents.
