Recent advances in the use of graphitic carbon nitride-based composites for the electrochemical detection of hazardous contaminants

Coordination Chemistry Reviews, Год журнала: 2022, Номер 470, С. 214708 - 214708

Опубликована: Июль 26, 2022

Язык: Английский

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Recent advances in magnetic composites as adsorbents for wastewater remediation

Journal of Environmental Management, Год журнала: 2022, Номер 306, С. 114483 - 114483

Опубликована: Янв. 20, 2022

Язык: Английский

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MXene-based materials for removal of antibiotics and heavy metals from wastewater– a review

Water Resources and Industry, Год журнала: 2023, Номер 29, С. 100202 - 100202

Опубликована: Фев. 2, 2023

As a novel family of 2D materials, MXenes provide an extensive variety applications in water and effluent treatment due to their distinctive properties attractive applicability, including superior electrical conductivity, higher thermal stability, hydrophilicity, high sorption-reduction capacity. Their excellent sorption selectivity makes them perfect for removing hazardous contaminants. Currently, MXene-based materials are regarded as one the most important topics membrane separation processes. This work presents comprehensive review recent developments materials. The membranes, adsorbents, photo-catalysts antibiotics heavy metals from discussed. A comparison membranes with other is outlined. Finally, prospects challenges future research

Язык: Английский

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Magnetic adsorbents for removal of pharmaceuticals: A review of adsorption properties

Journal of Molecular Liquids, Год журнала: 2023, Номер 384, С. 122174 - 122174

Опубликована: Май 25, 2023

The global development of industry and agriculture around the world led to contamination various aquatic environments with pharmaceuticals. Even at low concentrations in water, these pollutants cause significant human health problems, adversely affect quality drinking have a detrimental effect on environment. uncontrolled release pharmaceuticals into ecosystems poses real threat all life Earth requires effective methods removal. Adsorption is one best most cost-effective ways clean wastewater from micropollutants. Magnetic adsorbents attract considerable attention due their outstanding magnetic properties, high surface reactivity, chemical stability, possibility modification functionalization. presence functional groups makes it possible increase adsorption efficiency. This article comprehensive review studies use nanoparticles composites for removal aqueous through adsorption. main paid two categories pharmaceuticals: antibiotics (tetracycline, ciprofloxacin, levofloxacin, etc.) nonsteroidal anti-inflammatory drugs (diclofenac, ibuprofen, etc.). concentration European waters provided. modes interaction between adsorbent (functionalized nanoparticles) adsorbate (pharmaceuticals) are discussed. analyzed mainly adsorbed electrostatic interactions, hydrogen bonds, π-π interaction, complexation, ion-exchange, etc. parameters (pH, contact time, temperature, concentration, dose) efficiency summarized. analysis shows that behavior strongly depends solution pH, initial pollutant. functionalized good potential media. perspectives problems applications been presented.

Язык: Английский

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Non-Radical Activation of Peracetic Acid by Powdered Activated Carbon for the Degradation of Sulfamethoxazole

Environmental Science & Technology, Год журнала: 2023, Номер 57(28), С. 10478 - 10488

Опубликована: Июнь 30, 2023

Environmental-friendly and low-cost catalysts for peracetic acid (PAA) activation are vital to promote their application micropollutant degradation in water. In this study, powdered activated carbon (PAC) was reported improve the of sulfamethoxazole (SMX). The improvement SMX PAC/PAA system expected be because PAA rather than co-existing H2O2 activation. Non-radical oxidation pathways, including mediated electron-transfer process singlet oxygen (1O2), were evidenced play dominant roles micro-organic pollutants. graphitization PAC, persistent free radicals, electron-donating groups like C–OH proposed contribute PAA. High could achieved acidic neutral conditions system. Overall, higher dosages PAC (0–0.02 g/L) (0–100 μM) benefited SMX. presence HCO3– lower significantly, while Cl–, PO43–, humic (HA) only reduced efficiency a little. study offered an efficient non-radical method using which can effectively used degrade

Язык: Английский

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Adsorptive removal of antibiotic pollutants from wastewater using biomass/biochar-based adsorbents

RSC Advances, Год журнала: 2023, Номер 13(7), С. 4678 - 4712

Опубликована: Янв. 1, 2023

This study explores adsorptive removal measures to shed light on current water treatment innovations for kinetic/isotherm models and their applications antibiotic pollutants using a broad range of biomass-based adsorbents.

Язык: Английский

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Advances in adsorptive membrane technology for water treatment and resource recovery applications: A critical review

Journal of environmental chemical engineering, Год журнала: 2022, Номер 10(3), С. 107633 - 107633

Опубликована: Март 30, 2022

Язык: Английский

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Strontium-based nanomaterials for the removal of organic/inorganic contaminants from water: A review

Coordination Chemistry Reviews, Год журнала: 2023, Номер 492, С. 215286 - 215286

Опубликована: Июнь 12, 2023

Язык: Английский

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Cu-doped CoOOH activates peroxymonosulfate to generate high-valent cobalt-oxo species to degrade organic pollutants in saline environments

Applied Catalysis B Environment and Energy, Год журнала: 2023, Номер 340, С. 123224 - 123224

Опубликована: Авг. 25, 2023

Язык: Английский

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Effective removal of tetracycline antibiotics from water by magnetic functionalized biochar derived from rice waste

Environmental Pollution, Год журнала: 2023, Номер 330, С. 121681 - 121681

Опубликована: Апрель 20, 2023

Язык: Английский

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