Published Paper Details:

The dye contaminant and Heavy metals represent one of the most important kinds of pollutants, causing serious damage to the ecological balance. Thus, their removal from aqueous solution is a major environmentalconcern worldwide. The process of adsorptionbeing very simple, economical, and effectiveiswidely applied for the decontamination of wastewaters from heavy metals and dye contaminants. In this process, theadsorbent is the key factor affecting the performance; for this reason, significant efforts have beenmade to develop highly efficient and selective adsorbents with outstanding properties. This research article presents a brief review of some selected paper on different methods for synthesis of polyaniline based adsorbent materials for the removal of dyes contaminants and heavy metals from solutions along with the influenceof the synthesis method on their size, morphology, and properties. In addition, the study evaluatesthe adsorption efficiency of various developed materials and nanocomposites for the adsorption of heavy metals and dyes from aqueous solution.