期刊
POLYMERS
卷 14, 期 11, 页码 -出版社
MDPI
DOI: 10.3390/polym14112183
关键词
heavy metal adsorption; organic dye adsorption; nanostructured materials; wastewater treatment
资金
- Seoul Women's University [2021-0409]
- Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education [NRF-2021R1I1A3048257]
This article reviews the recent progress in the field of nanostructured materials used for water purification, with a focus on the adsorption of heavy metal ions and organic dyes. Nanostructured materials offer an effective and economical method for water purification, but there are still challenges to be addressed.
Chemical water pollution poses a threat to human beings and ecological systems. The purification of water to remove toxic organic and inorganic pollutants is essential for a safe society and a clean environment. Adsorption-based water treatment is considered one of the most effective and economic technologies designed to remove toxic substances. In this article, we review the recent progress in the field of nanostructured materials used for water purification, particularly those used for the adsorption of heavy metal ions and organic dyes. This review includes a range of nanostructured materials such as metal-based nanoparticles, polymer-based nanomaterials, carbon nanomaterials, bio-mass materials, and other types of nanostructured materials. Finally, the current challenges in the fields of adsorption of toxic materials using nanostructured materials are briefly discussed.
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