Advancements in iron-based photocatalytic degradation for antibiotics and dyes

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 374, P. 123991 - 123991

Published: Jan. 14, 2025

Language: Английский

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Magnetic Cobalt and Other Types of Ferrite Nanoparticles: Synthesis Aspects and Novel Strategies for Application in Wastewater Treatment (Review)

Applied Sciences, Journal Year: 2025, Volume and Issue: 15(2), P. 857 - 857

Published: Jan. 16, 2025

Magnetic ferrite nanoparticles have a broad application in wastewater treatment, and the interest applying these particles specifically waste treatment is growing. However, gap understanding how properties that are controllable through synthesis methods affect efficiency needs to be better explained. In this review, we assess analysis of most impactful publications highlight nanoparticles’ different their parameters connected efficiency. For long time, were seen as adsorbents suitable for physically removing pollutants, but recent studies show nanostructures could UV visible light-induced photocatalytic decomposition contaminants.

Language: Английский

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Revealing improved photocatalytic decomposition of fluoroquinolone antibiotic over hydrothermally grown perovskite SrTi1-xFexO3 nanostructures

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 106001 - 106001

Published: Feb. 1, 2025

Language: Английский

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Recent advances of silicate materials for wastewater treatment: a review

Materials Research Express, Journal Year: 2024, Volume and Issue: 11(3), P. 032001 - 032001

Published: Feb. 22, 2024

Abstract Heavy metal ions and organic pollutants cause irreversible damage to water environment, thereby posing significant threats the well-being of organisms. The techniques adsorption photocatalytic degradation offer versatile solutions for addressing pollution challenges, attributed their inherent sustainability adaptability. Silicates exhibit exceptional practicality in realm environmental protection owing structural integrity robust chemical/thermal stability during hybridization application process. Furthermore, abundance silicate reserves, coupled with proven effectiveness, has garnered attention recent years. This detailed review compiles analyzes extensive body literature spanning past six years (2018–2023), emphasizing pivotal discoveries associated employing silicates as purification materials. article provides a comprehensive overview structure, classification, chemical composition diverse offers thorough descriptive analysis performance eliminating pollutants. Additionally, utilization diatomite either precursors or substrates silicates, along exploration corresponding mechanisms is discussed. unequivocally verifies efficiency composites effective elimination various toxic However, development novel capable adapting conditions enhance control, remains an urgent necessity.

Language: Английский

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Advanced Electrospinning Technology Applied to Polymer-Based Sensors in Energy and Environmental Applications

Polymers, Journal Year: 2024, Volume and Issue: 16(6), P. 839 - 839

Published: March 19, 2024

Due to its designable nanostructure and simple inexpensive preparation process, electrospun nanofibers have important applications in energy collection, wearable sports health detection, environmental pollutant filtration degradation, other fields. In recent years, a series of polymer-based fiber materials been prepared using this method, detailed research discussion conducted on the material structure performance factors. This article summarizes effects parameters, factors, combination methods, surface modification electrospinning properties composite nanofibers. Meanwhile, different collection devices parameters were compared. Subsequently, it summarized design specific device power supply, sensing, air quality pollution particle filtration, degradation. We aim review latest developments inspire new treatment equipment, achieve commercial promotion polymer fibers fields environment. Finally, we identified some unresolved issues detection with proposed suggestions ideas for these issues.

Language: Английский

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A Critical Review of Clay Mineral-Based Photocatalysts for Wastewater Treatment

Catalysts, Journal Year: 2024, Volume and Issue: 14(9), P. 575 - 575

Published: Aug. 29, 2024

This review critically examines the latest advancements in clay mineral-based photocatalysts for water purification. Clay minerals, owing to their natural abundance, low cost, and unique physicochemical properties, have emerged as promising candidates enhancing photocatalytic efficiency. article delves into various activation methods including acid, alkali, calcination, mechanochemical activation, highlighting roles surface area, creating active sites, improving performance. Moreover, explores modification strategies photocatalysts, such doping with metal non-metal ions, deposition of metals, design heterojunctions, further boost activity. In particular, utilization kaolinite, montmorillonite, attapulgite, sepiolite mineral supports is discussed detail, showcasing potential wastewater treatment. The underscores significant strides made development effectiveness degrading organic contaminants under light exposure. Nevertheless, there are persisting challenges optimization loading quantities, improvement compatibility between minerals reduction preparation costs large-scale applications. summary, this offers valuable insights current status purification, thereby stimulating future research field.

Language: Английский

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Hollow Fe³⁺-Doped Anatase Titanium Dioxide Nanosphere for Photocatalytic Degradation of Organic Dyes

ACS Applied Nano Materials, Journal Year: 2023, Volume and Issue: 6(20), P. 18999 - 19009

Published: Oct. 11, 2023

In recent years, the development and application of semiconductor materials with excellent photocatalytic properties have been paid wide attention in addressing issue water pollution. Hollow nanospheres titanium dioxide (TiO2), doped Fe ions, fabricated through hard template method for degradation organic pollutants. The hierarchical were synthesized using hydrothermal carbon spheres as a template, resulting an average diameter about 200 nm, mesoporous structure characterized by remarkably large specific surface area, uniform dispersion on hollow TiO2. this study, effect operating parameters such catalyst concentration environmental conditions rhodamine dyes catalysts was investigated. optimal dopant content TiO2 2.0%, exhibiting highest activity recyclability under ultraviolet (UV) light irradiation. It can be attributed to double effects oxygen vacancy (OV) defect produced ion modification more active site structure. results show that Fe–TiO2 composites used effective photocatalysts mineralize toxic dye molecules from wastewater.

Language: Английский

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Organic pollutants degradation by a superb MXene-based Z-scheme heterojunction Photocatalyst: Synthesize, delamination process, mechanism and toxicity assessment

Progress in Organic Coatings, Journal Year: 2024, Volume and Issue: 192, P. 108461 - 108461

Published: April 27, 2024

Language: Английский

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Electrospinning nanomaterials: a powerful strategy for wastewater treatment applications

Reviews in Environmental Science and Bio/Technology, Journal Year: 2024, Volume and Issue: 23(2), P. 471 - 502

Published: May 9, 2024

Language: Английский

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Modification strategies of TiO2-based nanocatalysts for CO2 reduction through photocatalysis: A mini review

Applied Catalysis A General, Journal Year: 2024, Volume and Issue: unknown, P. 120054 - 120054

Published: Dec. 1, 2024

Language: Английский

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