Magnetic Nanoparticles: Synthesis, characterization and application based on environmental Perspective

According to Sustainable DevelopmentGoals (SDG6) access to clean; disinfected water is the most essential human need for prosperity and overall wellness. Billions of people won’t have access to these fundamental services by the end of 2030 unless there is a fourfold increase in global progress. Water contamination by heavy metal pollution is initiated by quick industrialization and urbanization. The ecosystem, including humans and other living things, is in danger because metals are contaminate accessible water supplies. The pollutants in the surface and groundwater, exhibit major toxic characteristics that can pose a severe risk to both people and aquatic life. The drawbacks of various other removal/treatment techniques were analyzed, and the preferred method is adsorption because of its lower usage of chemicals and eco-friendly technique. Owing to enhanced surface acquisition and magnetic qualities, magnetic nanomaterials (MNPs), zero-valent iron (nZVI) and the nZVI incorporated with activated carbon have ample applications in remediating environmental contaminants. These materials were developed using a variety of re-modeling strategies. Furthermore, this paper provides an overview of the sorbent for eradicating toxic contaminants and encompasses exciting opportunities and challenges for research and developing technology improvement through both distinctive as well as efficient strategies.