2D nanomaterial for microplastic Removal: A critical review

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 492, P. 152451 - 152451

Published: May 21, 2024

Language: Английский

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Recent progress in understanding the role of graphene oxide, TiO2 and graphene oxide-TiO2 nanocomposites as multidisciplinary photocatalysts in energy and environmental applications

Catalysis Science & Technology, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

A review on graphene oxide (GO)–TiO 2 nanocomposites with emphasis the role of GO as a co-catalyst and photocatalyst, providing synergistic effect well multidisciplinary photocatalytic activities in fields energy environment.

Language: Английский

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Application of advanced oxidation processes for the removal of micro/nanoplastics from water: A review

Chemosphere, Journal Year: 2023, Volume and Issue: 346, P. 140636 - 140636

Published: Nov. 8, 2023

Language: Английский

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The cause, fate and effect of microplastics in freshwater ecosystem: Ways to overcome the challenge

Journal of Water Process Engineering, Journal Year: 2023, Volume and Issue: 55, P. 104199 - 104199

Published: Aug. 29, 2023

Language: Английский

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Are you drowned in microplastic pollution? A brief insight on the current knowledge for early career researchers developing novel remediation strategies

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 918, P. 170382 - 170382

Published: Feb. 1, 2024

Microplastics (MPs) composed of different polymers with various shapes, within a vast granulometric distribution (1 μm - 5 mm) and wide variety physicochemical surface bulk characteristics spiral around the globe, atmospheric, oceanic, cryospheric, terrestrial residence times, while interacting other pollutants biota. The challenges microplastic pollution are related to complex relationships between generation mechanisms (physical, chemical, biological), their properties, interactions microorganisms, changes in properties aging, small sizes that facilitate diffusion transportation air, water, land, biota, thereby promoting ubiquity. Early career researchers (ERCs) constitute an essential part scientific community committed overcoming new ideas innovative perspectives for development remediation technologies. However, because enormous amount information available, it may be difficult ERCs determine complexity this environmental issue. This mini-review aims provide quick updated overview insights help them acquire background needed develop highly physical, biological technologies, as well valorization proposals education awareness campaigns. Moreover, recommendations holistic strategies presented here can propose technologies considering environmental, social, practical dimensions fulfilling current government policies manage plastic waste.

Language: Английский

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Nanomaterials for the Catalytic Degradation and Detection of Microplastics: A Review

Topics in Catalysis, Journal Year: 2024, Volume and Issue: unknown

Published: April 20, 2024

Language: Английский

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Novel CuMgAlTi-LDH Photocatalyst for Efficient Degradation of Microplastics under Visible Light Irradiation

Polymers, Journal Year: 2023, Volume and Issue: 15(10), P. 2347 - 2347

Published: May 17, 2023

Microplastics (MPs) in the water system could easily enter human body and pose a potential threat, so finding green effective solution remains great challenge. At present, advanced oxidation technology represented by photocatalysis has been proven to be removal of organic pollutants, making it feasible method solve problem MP pollution. In this study, photocatalytic degradation typical polystyrene (PS) polyethylene (PE) new quaternary layered double hydroxide composite photomaterial CuMgAlTi-R400 was tested under visible light irradiation. After 300 h irradiation, average particle size PS decreased 54.2% compared with initial size. The smaller size, higher efficiency. pathway mechanism MPs were also studied GC-MS, which showed that PE produced hydroxyl carbonyl intermediates process photodegradation. This study demonstrated green, economical, strategy for control water.

Language: Английский

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Innovations in chemical degradation technologies for the removal of micro/nano-plastics in water: A comprehensive review

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 271, P. 115979 - 115979

Published: Jan. 19, 2024

Micro/nanoplastics (M/NPs) in water have raised global concern due to their potential environmental risks. To reestablish a M/NPs free world, enormous attempts been made toward employing chemical technologies for removal water. This review comprehensively summarizes the advances degradation approaches elimination. It details and discusses promising techniques, including photo-based technologies, Fenton-based reaction, electrochemical oxidation, novel micro/nanomotors approaches. Subsequently, critical influence factors, such as properties of operating are analyzed this specifically. Finally, it concludes by addressing current challenges future perspectives degradation. will provide guidance scientists further explore strategies develop feasible methods improved control remediation future.

Language: Английский

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Catalytic and biocatalytic degradation of microplastics

Exploration, Journal Year: 2023, Volume and Issue: 4(3)

Published: Dec. 19, 2023

In recent years, there has been a surge in annual plastic production, which contributed to growing environmental challenges, particularly the form of microplastics. Effective management and microplastic waste become critical concern, necessitating innovative strategies address its impact on ecosystems human health. this context, catalytic degradation microplastics emerges as pivotal approach that holds significant promise for mitigating persistent effects pollution. article, we critically explored current state discussed definition degradation, characterization methods products, criteria standard sample preparation. Moreover, significance effectiveness various entities, including enzymes, transition metal ions (for Fenton reaction), nanozymes, microorganisms are summarized. Finally, few key issues future perspectives regarding proposed.

Language: Английский

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A review of nanomaterials with excellent purification potential for the removal of micro- and nanoplastics from liquid

DeCarbon, Journal Year: 2024, Volume and Issue: 5, P. 100064 - 100064

Published: July 24, 2024

Microplastics (MPs) and nanoplastics (NPs) pose a significant threat to human health due their slow degradation, high toxicity, potential react with organic pollutants, forming even more hazardous substances. However, traditional methods for removing MPs/NPs have limitations. Nanomaterials are extensively utilized in water treatment easily modifiable properties ability effectively bind contaminants. This review critically examines various nanomaterials employed as adsorbents, catalysts, membranes the removal of MPs NPs. By delving into sources these we aim encourage further research focusing on source reduction. Furthermore, key areas future directions highlighted.

Language: Английский

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