Differences in Heavy Metals Adsorption on Natural, Modified, and Synthetic Zeolites-A Review

Authors : Sebghatullah MUDABER, Jenaidullah BATUR

Pages : 847-860

Doi:10.18596/jotcsa.1263041

View : 108 | Download : 91

Publication Date : 2023-08-30

Article Type : Review Paper

Abstract :This paper presents a comprehensive study of the differences in heavy metal adsorption on natural, modified, and synthetic zeolites. Heavy metal treatment and adsorption are critical issues in today\`s modern world, and despite advancements in technology, they remain a global challenge. Industrial effluents are a major source of heavy metal pollutants, which have a severe impact on human health and the environment. Therefore, removing heavy metals from contaminated water and wastewater is a necessity. Adsorption is the most commonly used method for removing heavy metals from the environment due to its cost-effectiveness, design, and performance. Among various adsorbents, zeolites are currently considered a suitable method due to their cost-effectiveness, simplicity, and the varying ion-exchange capacity of natural zeolites worldwide for cations such as ammonium and heavy metal ions. The findings of this research could provide useful information for developing efficient and cost-effective methods for the removal of heavy metals from water and wastewater, thus addressing a critical global issue. The outcomes of this research contribute to promoting a green and healthy environment.
Keywords : Zeolites, Adsorption, Toxic element, Heavy metals, Green environment