Pollutant Removal from Water by Polymer Nanocomposites as Adsorbents - A Review
Published: 2024
Author(s) Name: Alka Singh, Richa Tomar and N. B. Singh |
Author(s) Affiliation: Department of Chemistry and Biochemistry, Sharda University, Greater Noida, Uttar Pradesh, India
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Abstract
Polymer nanocomposites have emerged as a pivotal solution to contemporary environmental challenges due to their remarkable ability to address issues such as greenhouse gas emissions reduction and wastewater contamination. The integration of innovative nanomaterials like nanoparticles, carbon nanotubes, nanofibers, and activated carbon into polymers has spurred the development of transformative nanotechnologies for wastewater treatment. These advancements offer substantial benefits in terms of pollutant removal, particularly heavy metals, dyes, and oils from wastewater. The utilization of polymer nanocomposites has facilitated rapid decontamination processes with high selectivity for a wide range of contaminants. This comprehensive review highlights the significant role of polymer nanocomposites in effectively removing metal ions, dyes, and microorganisms from polluted water sources. Through synergistic interactions between the polymer matrix and nanomaterials, these composites exhibit enhanced adsorption capacities and efficient pollutant sequestration, contributing to the mitigation of environmental pollution and safeguarding water resources for sustainable development.
Keywords: Contaminants, Nanomaterials, Polymer nanocomposites, Wastewater, Water purification.
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