Preparation of Zeolite NaA for Uranium Removal from Radioactive-Contaminated Water

Abstract

For the sake of environmental safety, radioactive pollutants in water must be removed, especially in locations where uranium contamination is present. The efficient removal of uranium ions from contaminated water using zeolite NaA is the aim of this study's preparation and application. Zeolite NaA, a microporous aluminosilicate with a large surface area and cation exchange capacity, was created via a hydrothermal technique. Under varied pH levels, solution volumes, and contact times, the uranium ion adsorption effectiveness was investigated. The findings show that uranium ions can be effectively removed by zeolite NaA, with the best removal happening at a pH that is somewhat basic. Zeolite NaA has the potential to be a sustainable and efficient material for radioactive water cleanup, as evidenced by the method' notable reduction of uranium ions. The results demonstrate its applicability for large-scale water treatment in hazardous areas, providing a viable way to lessen the risks that radioactive contaminants cause to the environment.