Research Article
Assessment of Novel Synthetized Nanozirconium Tungstovanadate as Cation Exchanger for Lead Ion Decontamination
Figure 7
Effect of cation exchange dosage on the sorption of Pb2+ ions (initial lead concentration = 500 ppm; solution volume = 100 mL, temperature = °C; Agitation speed = 200 rpm; pH = 7).