Journal of Molecular Liquids, Год журнала: 2024, Номер 397, С. 124148 - 124148
Опубликована: Янв. 28, 2024
Язык: Английский
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
Процитировано
192
Heliyon, Год журнала: 2024, Номер 10(9), С. e29573 - e29573
Опубликована: Апрель 20, 2024
Water contamination is an escalating emergency confronting communities worldwide. While traditional adsorbents have laid the groundwork for effective water purification, their selectivity, capacity, and sustainability limitations driven search more advanced solutions. Despite many technological advancements, economic, environmental, regulatory hurdles challenge practical application of adsorption techniques in large-scale treatment. Integrating nanotechnology, material fabrication techniques, data-driven design enabled by artificial intelligence (AI) machine learning (ML) led to a new generation optimized, high-performance adsorbents. These materials leverage properties like high surface area, tailored pore structures, functionalized surfaces capture diverse contaminants efficiently. With focus on effectiveness, this review highlights transformative potential these setting benchmarks purification technologies. This article delivers in-depth exploration current landscape future directions adsorbent technology remediation, advocating multidisciplinary approach overcome existing barriers treatment applications.
Язык: Английский
Процитировано
109
Environmental Pollution, Год журнала: 2023, Номер 341, С. 122887 - 122887
Опубликована: Ноя. 9, 2023
Язык: Английский
Процитировано
102
Food Chemistry, Год журнала: 2024, Номер 450, С. 139398 - 139398
Опубликована: Апрель 17, 2024
Язык: Английский
Процитировано
78
Environmental Sciences Europe, Год журнала: 2024, Номер 36(1)
Опубликована: Янв. 20, 2024
Язык: Английский
Процитировано
63
Environmental Chemistry Letters, Год журнала: 2023, Номер 22(1), С. 373 - 418
Опубликована: Авг. 25, 2023
Abstract The presence of pharmaceuticals in ecosystems is a major health issue, calling for advanced methods to clean wastewater before effluents reach rivers. Here, we review adsorption remove ibuprofen, with focus on ibuprofen occurrence and toxicity, adsorbents, kinetics, isotherms. Adsorbents include carbon- silica-based materials, metal–organic frameworks, clays, polymers, bioadsorbents. Carbon-based adsorbents allow the highest from 10.8 408 mg/g activated carbon 2.5–1033 biochar. Metal–organic frameworks appear promising due their high surface areas tunable properties morphology. 95% published reports reveal that kinetics follow pseudo-second-order model, indicating predominantly governed by chemical adsorption. 70% disclose Langmuir model describes isotherm, suggesting involves monolayer
Язык: Английский
Процитировано
60
Bioresource Technology, Год журнала: 2023, Номер 387, С. 129588 - 129588
Опубликована: Авг. 8, 2023
Язык: Английский
Процитировано
51
Environmental Pollution, Год журнала: 2023, Номер 340, С. 122830 - 122830
Опубликована: Окт. 31, 2023
Язык: Английский
Процитировано
50
Polymers, Год журнала: 2023, Номер 15(16), С. 3421 - 3421
Опубликована: Авг. 16, 2023
This review article focuses on the potential of biopolymer-based nanocomposites incorporating nanoparticles, graphene oxide (GO), carbon nanotubes (CNTs), and nanoclays in adsorption membrane filtration processes for water treatment. The aim is to explore effectiveness these innovative materials addressing scarcity contamination issues. highlights exceptional capacities improved performance offered by chitosan, GO, CNTs, which make them effective removing heavy metals, organic pollutants, emerging contaminants from water. It also emphasizes high surface area ion exchange capacity nanoclays, enabling removal contaminants, dyes. Integrating magnetic (Fe2O4) adsorbents technologies highlighted enhance separation efficiency. limitations challenges associated are discussed. concludes emphasizing importance collaboration with industry stakeholders advancing sustainable comprehensive treatment solutions.
Язык: Английский
Процитировано
48
Bioresource Technology, Год журнала: 2024, Номер 395, С. 130347 - 130347
Опубликована: Янв. 17, 2024
Язык: Английский
Процитировано
45