Research Article
Preparation and Characterization of Chitosan/Bentonite Composites for Cr (VI) Removal from Aqueous Solutions
Figure 6
Effect of temperature on Cr (VI) removal of CSBT. (Absorbent dosaging, 400 mg/L; initial concentration, 10 mg/L; pH value, 3.0; contact time, 90 min; rpm, 180).