Metal and metal oxide nanomaterials for heavy metal remediation: novel approaches for selective, regenerative, and scalable water treatment

Frontiers in Nanotechnology, Год журнала: 2024, Номер 6

Опубликована: Окт. 16, 2024

Heavy metal contamination in water sources poses a significant threat to environmental and public health, necessitating effective remediation strategies. Nanomaterial-based approaches have emerged as promising solutions for heavy removal, offering enhanced selectivity, efficiency, sustainability compared traditional methods. This comprehensive review explores novel nanomaterial-based remediation, focusing on factors such regeneration, scalability, practical considerations. A systematic literature search was conducted using multiple academic databases, including PubMed, Web of Science, Scopus, identify relevant articles published between 2013 2024. The identifies several nanomaterials, graphene oxide, carbon nanotubes, metal-organic frameworks, which exhibit high surface areas, tunable chemistries, excellent adsorption capacities. Surface functionalization with specific functional groups (e.g., carboxyl, amino, thiol) significantly enhances the selectivity target ions. Advances regeneration strategies, chemical desorption, electrochemical photocatalytic improved reusability cost-effectiveness these materials. Scalability remains critical challenge, but recent developments synthesis methods, green continuous-flow synthesis, offer large-scale production. stability longevity nanomaterials been through modification development hybrid nanocomposites. Integrating existing treatment infrastructure combining them other techniques, membrane filtration can enhance overall efficiency feasibility. In conclusion, hold immense promise revolutionizing advancing sustainable management practices. As future research is geared towards retrofitting plants, it equally mitigate unintended health consequences associated widespread production use their leachability into systems persistence.

Язык: Английский

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Reinforcing Urban Resilience through Sound Landfill Management: Addressing Global Climatic Challenges with Novel Solutions

Process Safety and Environmental Protection, Год журнала: 2025, Номер unknown, С. 106789 - 106789

Опубликована: Янв. 1, 2025

Язык: Английский

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Tailored biopolymer films based on cellulose acetate and cobalt ferrite nanoparticles: Dye adsorption and antimicrobial activity

Carbohydrate Polymer Technologies and Applications, Год журнала: 2025, Номер unknown, С. 100716 - 100716

Опубликована: Фев. 1, 2025

Язык: Английский

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Interfacial Engineering of MoS₂ and Bimetallic MOF Hybrid for Superior Piezo-Photocatalytic Hydrogen Production and Wastewater Treatment

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 179304 - 179304

Опубликована: Фев. 1, 2025

Язык: Английский

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Lanthanide-based metal-organic frameworks MOF-76 for the depollution of xenobiotics from water: Arsenic and fluoride adsorption properties and multi-anionic mechanism analysis

Journal of Molecular Structure, Год журнала: 2025, Номер unknown, С. 142113 - 142113

Опубликована: Март 1, 2025

Язык: Английский

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