Novel Materials for Heavy Metal Removal in Capacitive Deionization

Heavy metals are considered a class of contaminant that can accumulate in the food chain and thus must be removed from contaminated media. by electrocoagulation, electroflotation, electrodialysis, capacitive deionization, so on. Among methods to remove heavy metals, deionization is one most attractive metal ions without using large volume chemicals producing high number containing solid wastes. In this study, after brief introduction mechanism we focus on materials have been developed as electrodes for removal summarize latest advancements. Finally, with particular emphasis material design, provide some further insights area.