Optimization of toxic dye removal from contaminated water using chitosan-grafted novel nanocomposite adsorbent

Journal of Molecular Liquids, Год журнала: 2023, Номер 388, С. 122763 - 122763

Опубликована: Авг. 5, 2023

Язык: Английский

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Toxic cadmium(II) monitoring and removal from aqueous solution using ligand-based facial composite adsorbent

Journal of Molecular Liquids, Год журнала: 2023, Номер 389, С. 122854 - 122854

Опубликована: Авг. 17, 2023

Язык: Английский

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Clay-based nanomaterials and their adsorptive removal efficiency for dyes and antibiotics: A review

Materials Today Sustainability, Год журнала: 2024, Номер 26, С. 100735 - 100735

Опубликована: Март 9, 2024

Язык: Английский

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Sustainable pollutant removal and wastewater remediation using TiO2-based nanocomposites: A critical review

Nano-Structures & Nano-Objects, Год журнала: 2023, Номер 36, С. 101050 - 101050

Опубликована: Окт. 1, 2023

Rapid industrialization and urbanization emphasized water purification the production of carbon-neutral fuels. State-of-the-art technology that is low-cost, long-lasting, easy to implement required address these issues. In this context, substantial developments in green synthesis have provided a more efficient, effective, affordable procedure. One possible paradigm worth considering circular system purifies produces biomass. Titanium dioxide-based photocatalysts (TPs) can be great tool due their outstanding properties, which modified for improving photocatalytic activities various advanced oxidation process applications. recent years, there has been significant increase attention given development environmentally sustainable TPs. A comprehensive analysis nearly 300 academic articles study revealed shortcomings effectively utilizing The primary objective paper was gaps need filled order ensure efficient utilization TPs wastewater treatment. Accordingly, comprehensively reviewed TiO2's features, including structure, methods, activities, mechanism, structure modifications, applications, treatment cost analysis, catalysts reuse Finally, sustainability technique achieve goal economy, concept waste-to-resource introduced. implementation aforementioned approach may serve as valuable means achieving outcomes field

Язык: Английский

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Sustainable toxic dye removal and degradation from wastewater using novel chitosan-modified TiO2 and ZnO nanocomposites

Journal of Molecular Liquids, Год журнала: 2023, Номер 388, С. 122764 - 122764

Опубликована: Авг. 7, 2023

Язык: Английский

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Synthesis of hydroxyethylcellulose phthalate-modified silver nanoparticles and their multifunctional applications as an efficient antibacterial, photocatalytic and mercury-selective sensing agent

International Journal of Biological Macromolecules, Год журнала: 2023, Номер 256, С. 128009 - 128009

Опубликована: Ноя. 22, 2023

Язык: Английский

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A green synthesis of cellulose nanocrystals biosorbent for remediation of wastewater containing industrial dye

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2023, Номер 681, С. 132729 - 132729

Опубликована: Ноя. 9, 2023

Язык: Английский

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Advancements in adsorption and photodegradation technologies for Rhodamine B dye wastewater treatment: fundamentals, applications, and future directions

Green Chemical Engineering, Год журнала: 2023, Номер 5(4), С. 440 - 460

Опубликована: Дек. 30, 2023

Organic dye pollutants present in wastewater pose a significant global challenge. Among pollutants, the synthetic Rhodamine B (RB) stands out due to its non-biodegradable nature and associated neurotoxic, carcinogenic, respiratory irritant properties. Extensive research has been conducted on efficacy of adsorption photodegradation techniques for removal RB from wastewater. While advanced oxidation processes (AOPs) have gained considerable attention their effectiveness recent years, underlying behaviors mechanisms these technologies remain incompletely understood. Therefore, comprehensive summary progress this domain is imperative clarify basics up-to-date achievements. This review provides an in-depth exploration fundamentals, advancements, future trajectories treatment technologies, mainly encompassing photodegradation. work starts with general introduction outlining sources, toxicity, diverse applicable strategies. Subsequently, it thoroughly examines crucial within non-photochemical, photochemical, such as UV light-assisted AOP, catalyst-assisted ozonation, Fenton systems, electrochemical technology. The primary objective furnish broad overview techniques, elucidating effectiveness, limitations, applicability. Following this, encapsulates state-of-the-art computational simulations pertaining interactions clays other adsorbents. Lastly, delves into column dye, elucidates various influencing factors, including bed height, feed concentration, pollutant feeding or flow rate, regeneration. panoramic aims provide valuable insights suitable gaps, applicability containing dye.

Язык: Английский

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Desalination technologies and their environmental impacts: A review

Deleted Journal, Год журнала: 2024, Номер 1, С. 100002 - 100002

Опубликована: Фев. 5, 2024

The rapid increase in population growth and subsequent urbanization industrialization has led to a global water demand. Hence, due the challenges associated with accessing fresh water, desalination is increasingly being adopted meet About 61% of world's capacity made up seawater desalination, whilst 30% brackish desalination. Half accounted for by membrane which mostly uses reverse osmosis remaining half primarily utilized thermal multi-stage flash distillation multi-effect distillation. Although plays an indisputable role providing steady supply regions where freshwater resources are limited, it diverse effects on environment. Depending type feed-water used, method employed, how waste brine managed, process distinct variable environmental consequences. aim this review was provide comprehensive information technologies their impacts. To achieve this, current demand production were analyzed. This contains important understanding choosing environmentally friendly provision sustainable supply.

Язык: Английский

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High-performance heterometallic photocatalysts afforded by polyoxometalate synthons for efficient H2 production

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 666, С. 496 - 504

Опубликована: Апрель 9, 2024

Язык: Английский

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