Electronic waste generation, regulation and metal recovery: a review

Environmental Chemistry Letters, Год журнала: 2020, Номер 19(2), С. 1347 - 1368

Опубликована: Окт. 20, 2020

Язык: Английский

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Nanomaterials as a sustainable choice for treating wastewater

Environmental Research, Год журнала: 2022, Номер 214, С. 113807 - 113807

Опубликована: Июль 4, 2022

Язык: Английский

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Chitosan Nanoparticles as Potential Nano-Sorbent for Removal of Toxic Environmental Pollutants

Nanomaterials, Год журнала: 2023, Номер 13(3), С. 447 - 447

Опубликована: Янв. 21, 2023

Adsorption is the most widely used technique for advanced wastewater treatment. The preparation and application of natural renewable environmentally friendly materials makes this process easier more profitable. Chitosan often as an effective biomaterial in adsorption world because its numerous functional applications. one suitable functionally flexible adsorbents it contains hydroxyl (-OH) amine (-NH2) groups. capacity selectivity chitosan can be further improved by introducing additional functions into basic structure. Owing to unique surface properties ability chitosan, development nanomaterials has gained significant attention. Here, recent research on nanoparticles critically reviewed comparing various methods their synthesis with particular emphasis role experimental conditions, limitations, applications water recovery pollutants using magnetic important treatment that contributed sustainable growth. such metals, which demonstrates a “close loop technology” current scenarios, also presented review.

Язык: Английский

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Layered Double Hydroxide Materials: A Review on Their Preparation, Characterization, and Applications

Inorganics, Год журнала: 2023, Номер 11(3), С. 121 - 121

Опубликована: Март 14, 2023

Layered double hydroxides (LDHs), a type of synthetic clay with assorted potential applications, are deliberated upon in view their specific properties, such as adsorbent-specific behavior, biocompatibility, fire-retardant capacity, and catalytic anion exchange among others. LDHs materials two-dimensional morphology, high porosity, exceptionally tunable exchangeable anionic particles sensible interlayer spaces. The remarkable feature is flexibility maintaining the spaces endowing them capacity to accommodate variety ionic species, suitable for many applications. Herein, some methodologies, general characterizations, applications summarized, encompassing broader appliances material serve society address several problems viz. removal pollutants fabrication sensors multifaceted useful medical, electrochemical, catalytic, agricultural fields,

Язык: Английский

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Use of biopolymers in wastewater treatment: A brief review of current trends and prospects

Chinese Journal of Chemical Engineering, Год журнала: 2023, Номер 64, С. 292 - 320

Опубликована: Авг. 24, 2023

Язык: Английский

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Recent Advancement in Nanotechnology for the Treatment of Pharmaceutical Wastewater: Sources, Toxicity, and Remediation Technology

Current Pollution Reports, Год журнала: 2023, Номер 9(2), С. 110 - 142

Опубликована: Март 11, 2023

Язык: Английский

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Surface engineering of multifunctional nanostructured adsorbents for enhanced wastewater treatment: A review

The Science of The Total Environment, Год журнала: 2024, Номер 920, С. 170951 - 170951

Опубликована: Фев. 16, 2024

Язык: Английский

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Magnetic materials and magnetic separation of dyes from aqueous solutions: a review

Environmental Chemistry Letters, Год журнала: 2021, Номер 19(2), С. 1275 - 1294

Опубликована: Янв. 24, 2021

Язык: Английский

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Persistent organic pollutants: The trade-off between potential risks and sustainable remediation methods

Journal of Environmental Management, Год журнала: 2021, Номер 300, С. 113737 - 113737

Опубликована: Сен. 15, 2021

Язык: Английский

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Emerging Trends in the Remediation of Persistent Organic Pollutants Using Nanomaterials and Related Processes: A Review

Nanomaterials, Год журнала: 2022, Номер 12(13), С. 2148 - 2148

Опубликована: Июнь 22, 2022

Persistent organic pollutants (POPs) have become a major global concern due to their large amount of utilization every year and calcitrant nature. Due continuous nature, it has led several environmental hazards. The conventional approaches are expensive, less efficient, laborious, time-consuming, expensive. Therefore, here in this review the authors suggest shortcomings techniques by using nanoparticles nanotechnology. Nanotechnology shown immense potential for remediation such POPs within short period time with high efficiency. present highlights use nanoremediation technologies removal special focus on nanocatalysis, nanofiltration, nanoadsorption processes. Nanoparticles as clays, zinc oxide, iron aluminum composites been used widely efficient POPs. Moreover, filtrations nanofiltration ultrafiltration also interest from wastewater. From pieces literature, found that nano-based complete wastewater comparison methods, but cost is one issues when comes nano- ultrafiltration. Future research POP will solve issue make most accepted available techniques. Nano-based processes provide sustainable solution problem

Язык: Английский

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