Degradation of effluent of Industrial Dye by Using Recoverable Magnetic nanoparticle

Abstract

Water pollution persists as a pressing global environmental issue despite significant scientific and technological advancements. The unchecked discharge of organic pollutants, particularly from industries like food, paper, dyeing, textile, and cosmetics, poses a serious threat to both public health and ecosystems. Among these pollutants, synthetic dyes stand out due to their toxicity and carcinogenic nature, impacting aquatic life and human health alike. In this context, nanostructured photocatalysts have emerged as a promising avenue for wastewater treatment. newlineThis study aims to address the degradation of industrial dye effluents by synthesizing and characterizing various nanoparticles, including ZnS, metal-doped ZnS (Cu-ZnS, Ni-ZnS), and Fe-doped ZnS nanoparticles at different concentrations. Additionally, recoverable magnetic nanoparticles (Fe3O4atZnS) will be synthesized and characterized uslng various analytical techniques. The photocatalytlc degradation of industrial dyes (MB and MO) under both UV and visible light will be investigated using the synthesized nanoparticles. The study include synthesizing and characterizing different types of nanoparticles, assessing their photocatalytic degradation efficiency, and understanding the mechanisms involved in dye degradation. The study explores novel approaches to wastewater treatment, focusing on envlronmentally friendly and sustainable solutions. newlineResults demonstrate the effectiveness of various nanoparticles in degrading MB and newlineMO dyes, with Fe3O4atZnS nanoparticles exhibiting versatility in degrading both dyes under UV-visible light. Optimization studies reveal the potential for tailored nanoparticle formulations to enhance photocatalytic activity. newline