Adsorption of heavy metals on natural zeolites: A review

Chemosphere, Год журнала: 2023, Номер 328, С. 138508 - 138508

Опубликована: Март 25, 2023

Water pollution has jeopardized human health, and a safe supply of drinking water been recognized as worldwide issue. The increase in the accumulation heavy metals from different sources led to search for efficient environmentally friendly treatment methods materials their removal. Natural zeolites are promising removing contaminating water. It is important know structure, chemistry, performance removal water, natural design processes. This review focuses on critical analyses application distinct adsorption specifically, arsenic (As(III), As(V)), cadmium (Cd(II)), chromium (Cr(III), Cr(VI)), lead (Pb(II)), mercury(Hg(II)) nickel (Ni(II)). reported results heavy-metal by summarized, chemical modification acid/base/salt reagent, surfactants, metallic reagents analyzed, compared, described. Furthermore, adsorption/desorption capacity, systems, operating parameters, isotherms, kinetics were described compared. According analysis, clinoptilolite most applied zeolite remove metals. effective As, Cd, Cr, Pb, Hg, Ni. Additionally, an interesting fact variation between geological origins regarding sorption properties capacities suggesting that regions world unique.

Язык: Английский

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The potential of functionalized graphene-based composites for removing heavy metals and organic pollutants

Journal of Water Process Engineering, Год журнала: 2023, Номер 53, С. 103809 - 103809

Опубликована: Май 16, 2023

Язык: Английский

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Role of tea polyphenols in enhancing the performance, sustainability, and catalytic cleaning capability of membrane separation for water-soluble pollutant removal

Journal of Hazardous Materials, Год журнала: 2024, Номер 468, С. 133793 - 133793

Опубликована: Фев. 15, 2024

Язык: Английский

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Advancements in molecular simulation for understanding pharmaceutical pollutant Adsorption: A State-of-the-Art review

Journal of Molecular Liquids, Год журнала: 2024, Номер 410, С. 125513 - 125513

Опубликована: Июль 14, 2024

The contamination of natural water resources by pharmaceutical pollutants has become a significant environmental concern. Traditional experimental approaches for understanding the adsorption behavior these contaminants on different surfaces are often time-consuming and resource-intensive. In response, this review article explores powerful combination in silico techniques, including molecular dynamics (MD), Monte Carlo simulations (MC), quantum mechanics (QM), as comprehensive toolset to obtain broad perspectives into pollutants. By bridging multiple scales, from molecular-level interactions macroscopic impact, computational methods offer holistic processes involved. We provide an overview their ecological effects, emphasizing need efficient sustainable solutions. Subsequently, we delve theoretical foundations MD, MC, QM, highlighting respective strengths simulating pollutant adsorption. Moreover, synergistic potential combining methodologies is also discussed more characterization processes. Recent case studies illustrate successful application techniques predicting behaviors various conditions. Finally, implications discussed, along with how modelling can guide solutions mitigating impact.

Язык: Английский

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A review on carbon-based molecularly-imprinted polymers (CBMIP) for detection of hazardous pollutants in aqueous solutions

Chemosphere, Год журнала: 2022, Номер 308, С. 136471 - 136471

Опубликована: Сен. 17, 2022

Язык: Английский

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A review on recent advancements on removal of harmful metal/metal ions using graphene oxide: Experimental and theoretical approaches

The Science of The Total Environment, Год журнала: 2022, Номер 858, С. 159672 - 159672

Опубликована: Окт. 26, 2022

Язык: Английский

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Recent developments in microplastic contaminated water treatment: Progress and prospects of carbon-based two-dimensional materials for membranes separation

Chemosphere, Год журнала: 2022, Номер 316, С. 137704 - 137704

Опубликована: Дек. 30, 2022

Язык: Английский

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Integrated adsorption and photocatalytic degradation based removal of ciprofloxacin and sulfamethoxazole antibiotics using Fc@rGO-ZnO nanocomposite in aqueous systems

Chemosphere, Год журнала: 2023, Номер 333, С. 138912 - 138912

Опубликована: Май 12, 2023

Язык: Английский

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A review on the polyamide thin film composite (TFC) membrane used for desalination: Improvement methods, current alternatives, and challenges

Process Safety and Environmental Protection, Год журнала: 2023, Номер 191, С. 472 - 492

Опубликована: Фев. 3, 2023

Язык: Английский

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Carbon nanomaterials for designing next-generation membranes and their emerging applications

Chemical Communications, Год журнала: 2023, Номер 59(76), С. 11320 - 11336

Опубликована: Янв. 1, 2023

Current developments and future prospects of CNM-based polymeric membranes for enantiomeric separation, wastewater treatment, gas biomolecule separation are highlighted in this feature article.

Язык: Английский

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