Agro-waste based adsorbents as sustainable materials for effective adsorption of Bisphenol A from the environment: A review

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 388, P. 135819 - 135819

Published: Jan. 10, 2023

Language: Английский

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Water remediation using titanium and zinc oxide nanomaterials through disinfection and photo catalysis process: A review

Environmental Research, Journal Year: 2023, Volume and Issue: 227, P. 115786 - 115786

Published: April 1, 2023

Language: Английский

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Green synthesis of graphene-oxide based nanocomposites for efficient removal of methylene blue dye from wastewater

Desalination, Journal Year: 2023, Volume and Issue: 564, P. 116749 - 116749

Published: June 5, 2023

Language: Английский

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Advancement in Sustainable Wastewater Treatment: A Multifaceted Approach to Textile Dye Removal through Physical, Biological and Chemical Techniques

ChemistrySelect, Journal Year: 2024, Volume and Issue: 9(11)

Published: March 15, 2024

Abstract The global manufacturing sector heavily relies on the textile industry, yet widespread utilization of synthetic dyes within this has raised serious environmental apprehensions, notably regarding wastewater contamination. release untreated containing residual poses a significant risk to both aquatic ecosystems and human well‐being. In reaction issue, considerable efforts have been made develop efficient sustainable methods for removal from wastewater. This comprehensive review paper furnishes in‐depth literature information covering various aspects dyes, including their classification, toxicity effects, evaluation recent advancements in dye technology, emphasizing advantages, limitations, future potential. Various strategies are covered, physical, chemical, biological methods. Physical techniques like adsorption, filtration, membrane technologies contrasted with chemical approaches such as coagulation, precipitation, advanced oxidation processes. Biological include micro‐organisms, fungi, enzymes break down or metabolize compounds. Key considerations critical analysis efficiency, cost‐effectiveness, scalability each method. focuses enzyme breakdown (biological) adsorption (physical) color procedures, which currently considered most effective. It also proposes composite adsorbent, anticipating enhanced efficiency faster through technique.

Language: Английский

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High efficiency of treated-phengite clay by sodium hydroxide for the Congo red dye adsorption: Optimization, cost estimation, and mechanism study

Environmental Research, Journal Year: 2024, Volume and Issue: 259, P. 119542 - 119542

Published: July 4, 2024

Language: Английский

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Synergistic effect of metal-doped TiO2/AC for efficient visible light driven cationic dye degradation

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: 361, P. 131402 - 131402

Published: Jan. 5, 2025

Language: Английский

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Biosynthetic modulation of carbon-doped ZnO for rapid photocatalytic endocrine disruptive remediation and hydrogen evolution

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 394, P. 136393 - 136393

Published: Feb. 10, 2023

Language: Английский

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Fundamental properties and sustainable applications of the natural zeolite clinoptilolite

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: unknown

Published: May 23, 2024

This review explores a set of sustainable applications clinoptilolite, natural zeolite abundant around the world in different localities. Thanks to its physico-chemical properties this material is extremely versatile for several applications, ranging from environmental catalysis and CO

Language: Английский

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A response surface methodology approach for the removal of methylene blue dye from wastewater using sustainable and cost-effective adsorbent

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 184, P. 129 - 150

Published: Feb. 3, 2024

Potable water availability is becoming increasingly challenging due to increasing level of global population and industrial revolution. The disproportionate use methylene blue (MB), particularly in applications, a growing concern its high resistance biodegradation propensity taint aquatic environments. In this study, we developed novel eco-friendly calcium oxide nanoparticles from eggshells fishbones (CaONPs-ES CaONPs-FB) decorated them on graphene (GO) surfaces. Both nanocomposites (CaONPs-ES@GO CaONPs-FB@GO) were characterized using state-art-instruments used for the removal MB aqueous solutions. transmission electron. Additionally, adsorptive performance CaONPs-ES@GO CaONPs-FB@GO their mechanisms interaction with investigated. BET, SEM/EDX, XPS results revealed that predominantly mesoporous, surface areas 112 m²/g 108 m²/g, respectively. temperature-dependent adsorption isotherms kinetics towards consistent Redlich-Peterson pseudo-second-order models, model demonstrated an similarity Freundlich more than Langmuir model, suggesting dominance heterogeneous multilayer mechanism. synthesized exhibited reusability stability (>70%) even after 10 successive adsorption-desorption cycles. Thermodynamic evaluations process was spontaneous, endothermic, physically driven. outstanding selective behaviour mixture containing MB/RhB MB/MO separation efficiency 99.10% 77.34% CaO-ES@GO, 61.23% 47.81% CaO-FB@GO particulate within primarily involved π-π interaction, hydrogen bonding, pore-filling, electrostatic attraction. cost analysis are economical treating large-scale application. Based statistical response methodology (RSM), contributing effects temperature adsorbent dosage, as well single effect pH, had most significant impact removal. demonstrate promising potential sustainable treatment.

Language: Английский

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Comparative study of synthesis methods and pH-dependent adsorption of methylene blue dye on UiO-66 and NH2-UiO-66

Chemosphere, Journal Year: 2024, Volume and Issue: 353, P. 141543 - 141543

Published: March 4, 2024

Metal-organic frameworks (MOFs) are highly promising adsorbents with notable properties such as elevated adsorption capacities and versatile surface design capabilities. This study introduces two distinct synthesis methods, one lasting 1 h the other 24 h, for UiO-66 NH2-UiO-66. While both methods yield structures comparable crystallinity morphology, performance of cationic methylene blue dye varies at different pH levels. Despite time being optimal maximum absorption in MOFs, relative difference NH2-UiO-66 percentage times suggests reduced dependency on this property. Notably, exhibits consistent effective across three levels, warranting further investigation into its kinetics isotherm. The achievement high efficiency coupled a significantly underscores importance developing simplified synthetic essential enhancing practical applicability MOFs diverse applications.

Language: Английский

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