Adsorptive removal of dyes from wastewater using a metal-organic framework: A review

Chemosphere, Год журнала: 2021, Номер 284, С. 131314 - 131314

Опубликована: Июнь 23, 2021

Язык: Английский

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Bio-waste valorisation: Agricultural wastes as biosorbents for removal of (in)organic pollutants in wastewater treatment

Chemical Engineering Journal Advances, Год журнала: 2021, Номер 9, С. 100239 - 100239

Опубликована: Дек. 31, 2021

The conventional waste management practices dispose or incinerate agricultural and forestry waste, contributing to the environmental pollution while misusing biomass, a valuable resource with great potential of reuse. In fact, cultivation crops harvesting generate an abundant amount (e.g., stones, shells, straw) that can be used for wastewater treatment. Waste biomass may as: (i) adsorbent in its original, raw form, following ambient drying grinding; (ii) modified bio-based sorbents; (iii) source material synthesis activated carbon adsorbents through carbonization. Despite numerous publications this field examining removal wide range target pollutants (metals, metalloids, dyes, pesticides, as well emerging contaminants) by several materials, more realistic studies are still required evaluate remove residual compounds complex matrices, testing natural i.e., samples without spiking compounds. This perspective paper highlights how integrated-engineering approach help solving environmental-pollution issues related water, solid air pollution. Chiefly, application locally produced bio-waste treatment tackles water contamination, decreases overall reduces gas emissions caused transportation, and/or disposal.

Язык: Английский

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Recent advances in applications of low-cost adsorbents for the removal of heavy metals from water: A critical review

Separation and Purification Technology, Год журнала: 2021, Номер 278, С. 119510 - 119510

Опубликована: Авг. 21, 2021

Язык: Английский

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Sustainable toxic dyes removal with advanced materials for clean water production: A comprehensive review

Journal of Cleaner Production, Год журнала: 2021, Номер 332, С. 130039 - 130039

Опубликована: Дек. 11, 2021

Язык: Английский

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Removal of metal ions using a new magnetic chitosan nano-bio-adsorbent; A powerful approach in water treatment

Environmental Research, Год журнала: 2021, Номер 203, С. 111753 - 111753

Опубликована: Июль 28, 2021

Язык: Английский

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Step towards the sustainable toxic dyes removal and recycling from aqueous solution- A comprehensive review

Resources Conservation and Recycling, Год журнала: 2021, Номер 175, С. 105849 - 105849

Опубликована: Авг. 18, 2021

Язык: Английский

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Adsorption of cadmium and lead from aqueous solution using modified biochar: A review

Journal of environmental chemical engineering, Год журнала: 2021, Номер 10(1), С. 106502 - 106502

Опубликована: Окт. 8, 2021

Язык: Английский

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Adsorption of Heavy Metals: Mechanisms, Kinetics, and Applications of Various Adsorbents in Wastewater Remediation—A Review

Waste, Год журнала: 2023, Номер 1(3), С. 775 - 805

Опубликована: Сен. 6, 2023

Heavy metal contamination in wastewater is a significant concern for human health and the environment, prompting increased efforts to develop efficient sustainable removal methods. Despite last few decades, further research initiatives remain vital comprehensively address long-term performance practical scalability of various adsorption methods adsorbents heavy remediation. This article aims provide an overview mechanisms, kinetics, applications diverse remediating metal-contaminated effluents. Physical chemical processes, including ion exchange, complexation, electrostatic attraction, surface precipitation, play essential roles adsorption. The kinetics adsorption, influenced by factors such as contact time, temperature, concentration, directly impact rate effectiveness removal. review presents exhaustive analysis adsorbents, categorized activated carbon, biological agricultural waste-based materials, nanomaterials, which possess distinct advantages disadvantages that are linked their area, porosity, chemistry, concentration. To overcome challenges posed contamination, additional necessary optimize adsorbent performance, explore novel devise cost-effective solutions. comprehensive lays foundation innovation designing optimized systems discovering new materials remediation wastewater.

Язык: Английский

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A comprehensive review on the adsorption of heavy metals by zeolite imidazole framework (ZIF-8) based nanocomposite in water

Chemical Engineering Journal, Год журнала: 2022, Номер 443, С. 136320 - 136320

Опубликована: Апрель 11, 2022

Язык: Английский

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Carbon-based material derived from biomass waste for wastewater treatment

Environmental Advances, Год журнала: 2022, Номер 9, С. 100259 - 100259

Опубликована: Июнь 14, 2022

Biomass waste has known as a new precursor for the production of carbon-based materials due to its carbon richness, low cost, ease access, ubiquitous, renewable and environmental-friendliness. In this publication, study on availability biomass (CBMs) wastewater treatment application is reviewed addressed. This paper discussed several types CBMs such activated carbon, graphene, nanotubes, biochar, aerogel. The these different their modification are given special attention. As harmful organic, dyes, inorganic pollutants emerging from caused damage environment water supplies, adsorption most widely utilised conventional technology removal hazardous use relatively cheap in comparison with other methods. corresponds which mainly works mechanism perform treatment. There three kinds being explained sewage sludge, lignocellulosic, cotton-based waste. also extensively summarised multitude aspects regarding derivation challenges synthesis was included. summary, conclusion future direction research were discussed.

Язык: Английский

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