Synthesis of chitosan grafted poly(methacrylic acid) copolymer magnetic composite for efficient removal of fluoroquinolones moxifloxacin and levofloxacin from water samples DOI
Anwar‐ul‐Haq Ali Shah, Asif Jan, Fatima Khitab

et al.

Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: 425, P. 127164 - 127164

Published: March 1, 2025

Language: Английский

Mechanisms of polystyrene nanoplastics adsorption onto activated carbon modified by ZnCl2 DOI

Xinyi Xing,

Yanting Zhang, Guanyu Zhou

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 876, P. 162763 - 162763

Published: March 14, 2023

Language: Английский

Citations

58
Dual thiols-decorated metal–organic framework for efficient separation and recovery of gold DOI
Xudong Zhao, Mengdi Wu, Hongliang Huang

et al.

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 328, P. 125127 - 125127

Published: Sept. 16, 2023

Language: Английский

Citations

42
Recent Advances in Advanced Oxidation Processes for Degrading Pharmaceuticals in Wastewater—A Review DOI Open Access

Nur Nabaahah Roslan,

Harry Lik Hock Lau,

Nurul Amanina A. Suhaimi

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(3), P. 189 - 189

Published: March 10, 2024

A large variety of pharmaceutical compounds have recently been detected in wastewater and natural water systems. This review highlighted the significance removing compounds, which are considered indispensable emerging contaminants, from Various advanced oxidation processes (AOPs), including UV-H2O2, Fenton photo-Fenton, ozone-based processes, photocatalysis, physical such as sonolysis, microwave, electron beam irradiation, regarded most viable methods to eliminate different categories discussed. All these AOPs exhibit great promising techniques, catalytic degradation process advantages, disadvantages each technique were deliberated. Heterogeneous photocatalysis employing metal oxides, particularly anatase TiO2 nanoparticles catalysts activated by UV light was reviewed terms electron–hole separation, migration charge carriers catalyst surfaces, redox potential carriers. brief overview also emphasized that TiO2-based nanomaterials photocatalysts, a combination other enhanced photocatalytic efficiency. Finally, challenges applying environmental remediation treatments degrade mass spectroscopic analysis biological activity test by-products contaminants resulting summarized.

Language: Английский

Citations

28
The Application of Chitosan-Based Adsorbents for the Removal of Hazardous Pollutants from Aqueous Solutions—A Review DOI Open Access
Małgorzata A. Kaczorowska, Daria Bożejewicz

Sustainability, Journal Year: 2024, Volume and Issue: 16(7), P. 2615 - 2615

Published: March 22, 2024

The development of simple, effective, economical, and environmentally friendly methods for removing hazardous substances anthropogenic origin from aquatic systems is currently one the greatest challenges, among others, due to variety pollutants transformations they may undergo in environment. In recent years, there has been an increased interest adsorption based on use natural polymers, including non-toxic chitosan (CS), which characterized by good coating properties, biocompatibility, biodegradability. This review concerns latest developments (since 2019) application novel chitosan-based materials removal (e.g., metal metalloid ions, synthetic dyes, pharmaceuticals) aqueous solutions, with particular emphasis their most important advantages limitations, as well potential impact sustainability.

Language: Английский

Citations

27
A critical review on biochar for the removal of toxic pollutants from water environment DOI

R. Sivaranjanee,

P. Senthil Kumar,

Chitra Boobalan

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 360, P. 142382 - 142382

Published: May 18, 2024

Language: Английский

Citations

19
How the chitosan structure can affect the adsorption of pharmaceuticals from wastewaters: An overview DOI Creative Commons
Yahnis Dago-Serry, Konstantinos N. Maroulas, Athanasia K. Tolkou

et al.

Carbohydrate Polymer Technologies and Applications, Journal Year: 2024, Volume and Issue: 7, P. 100466 - 100466

Published: Feb. 24, 2024

The disposal of pharmaceutical compounds in wastewater is a significant environmental and health challenge. These drug residues can have adverse effects on aquatic ecosystems human health. Chitosan, natural polysaccharide derived from chitin, promising as an effective material for adsorbing waste due to its unique chemical structure containing amino hydroxy functional groups that facilitate interactions with organic molecules wastewater. Chitosan adopt various structural forms, such hydrogels, nanoparticles, beads, membranes, fibers, aerogels, which offer opportunities optimize performance waste. In this review, includes articles published the last 5 years, influence chitosan's particularly adsorption explored. Furthermore, different synthesis fabrication methods each chitosan form highlight their characteristics, advantages, specific applications, are discussed. Additionally, review delves into mechanisms involved form.

Language: Английский

Citations

16
Treatment of hospital wastewater by anodic oxidation using a new approach made by combining rotation with pulsed electric current on Cu-SnO2–Sb2O5 rotating cylinder anode DOI Creative Commons

H. Falah,

Ali H. Abbar

Heliyon, Journal Year: 2025, Volume and Issue: 11(2), P. e42069 - e42069

Published: Jan. 1, 2025

A high-efficiency, low-cost Cu-SnO2-Sb2O5 anode was prepared using a novel approach that combines the effects of rotation with pulsed current. The operating variables such as speed (50-250 rpm), current density (5-20 mA/cm2), and electrodepostion time (30-60 min) on morphology activity were investigated. structure examined by SEM, EDS, XRD techniques. results showed higher combined gave better properties in terms oxidation longer service life time. optimum conditions for preparing 10 mA/cm2, 250 rpm, deposition 60 min. has ability to remove methylene blue (MB) an efficiency 99.7 %. It excellent 30 h. Additionally, potential COD from hospital wastewater 85 % applying mA/cm2 120 min at initial pH 3 where energy consumption 2.85 kWh/kg claimed. combining electric offers enhanced degradation extended life, demonstrating industrial-scale treatment.

Language: Английский

Citations

3
Adsorption of emerging pollutants utilizing chitosan derivatives: Recent advances and future perspective DOI
Prabhat Kumar Patel,

Ramagopal V.S. Uppaluri

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 299, P. 140203 - 140203

Published: Jan. 21, 2025

Language: Английский

Citations

2
Hybrid chitosan/molecularly imprinted polymer hydrogel beads doped with iron for selective ibuprofen adsorption DOI
Maria Stachowiak, Michał Cegłowski, Joanna Kurczewska

et al.

International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 251, P. 126356 - 126356

Published: Aug. 17, 2023

Language: Английский

Citations

33
Bio-based functionalized adsorptive polymers for sustainable water decontamination: A systematic review of challenges and real-world implementation DOI Open Access
Meriem Kasbaji, Mehdi Mennani, Mustapha Oubenali

et al.

Environmental Pollution, Journal Year: 2023, Volume and Issue: 335, P. 122349 - 122349

Published: Aug. 9, 2023

Language: Английский

Citations

31