Review of the recent six-year chlorination resistance strategies of polyamide reverse osmosis and nanofiltration membrane

Desalination, Год журнала: 2025, Номер unknown, С. 118540 - 118540

Опубликована: Янв. 1, 2025

Язык: Английский

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MIL-101(Fe)- and MIL-101(Fe)-NH₂-Loaded Thin Film Nanofiltration Membranes for the Removal of Fluoxetine Hydrochloride from Pharmaceutical Wastewater

Industrial & Engineering Chemistry Research, Год журнала: 2025, Номер 64(6), С. 3154 - 3167

Опубликована: Янв. 30, 2025

In the present study, MIL-101(Fe) and MIL-101(Fe)-NH2 metal–organic frameworks (MOFs) have been loaded into piperazine aqueous phase (MAq membranes) trimesoyl chloride organic (MOr of interfacial polymerization (IP) solutions to fabricate thin film nanocomposite (TFN) membranes. The performance bare composite (TFC) TFN nanofiltration membranes was investigated for removal antidepressant fluoxetine hydrochloride (FLX) from solutions. optimized membrane evaluated sertraline hydrochloride, paroxetine nortriptyline antidepressants water. results showed that MOr with 0.005 MOFs achieved highest FLX percentage 84.7%, a permeance 5.08 L m–2 h–1 bar–1. water permeance, FLX, chemical oxygen demand (COD), total carbon (TOC) efficiencies wt % MOF-loaded MAq were 9.16 bar–1, 77.2%, 98.1%, 99.2%, respectively. efficiency other using in following order: (75.8%) > (73.1%) (71.5%). These demonstrate loading low concentration negatively charged can significantly improve their pharmaceutical wastewater.

Язык: Английский

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Amine functionalized TiO2-based eco-friendly thin-film nanocomposite membranes for efficient pharmaceutical micropollutant removal

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 158695 - 158695

Опубликована: Дек. 1, 2024

Язык: Английский

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Highly permeable carminic acid functionalized graphene oxide-based membranes for dye separation and desalination

Diamond and Related Materials, Год журнала: 2025, Номер unknown, С. 112006 - 112006

Опубликована: Янв. 1, 2025

Язык: Английский

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Advances in Nitrogen‐Functionalized Graphene for Enhanced Photovoltaic Applications

Solar RRL, Год журнала: 2025, Номер unknown

Опубликована: Март 4, 2025

Nitrogen‐functionalized graphene (N‐FG) derivatives are versatile materials with broad chemical applicability and straightforward preparation methods. N‐FG involves grafting nitrogen compounds onto graphene, categorized as ammonium hydroxide, amines, quaternary salts. This review highlights synthesis via chemical, thermochemical, electrochemical, electromagnetic It emphasizes N‐FG's role in photovoltaic (PV) technologies, particularly perovskite solar cells (PSCs) dye‐sensitized (DSSCs). In PSCs, excels an interfacial layer, enhancing performance when direct contact films. DSSCs, its applications include Pt‐free cathodes, photoanodes, electrolyte additives, achieving power conversion efficiencies of 8–8.5%. The also explores potential other PV such thin‐film silicon cells, while addressing challenges opportunities for advancing sustainable energy solutions.

Язык: Английский

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Next-generation stimuli-responsive smart membranes: Developments in oil/water separation

Advances in Colloid and Interface Science, Год журнала: 2025, Номер unknown, С. 103487 - 103487

Опубликована: Март 1, 2025

Язык: Английский

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Rejection of an emerging small neutral organic micropollutant by in-situ nanofiltration membrane modification for water treatment

Journal of Environmental Management, Год журнала: 2025, Номер 380, С. 125052 - 125052

Опубликована: Март 26, 2025

Язык: Английский

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Experimental and theoretical assessment of bioinspired next-generation intercalated graphene oxide-based ceramic membranes for oil-in-water emulsion separation

npj Clean Water, Год журнала: 2024, Номер 7(1)

Опубликована: Сен. 1, 2024

2D graphene oxide (GO) membranes are gaining prominence for water reclamation from oily wastewater. Unresolved challenges include low membrane permeance tight sheets and fouling during separation. In this work, a bioinspired Arabic gum (AG) was used as an intercalated agent with the help of glutaraldehyde to improve GO membranes' permeation resistance. The 2D-laminated separating layer is crafted through self-assembling innovative approach utilizing pressurized dead-end assembly. oxide-modified ceramic (AGIGO-CM) appeared superhydrophilic underwater (UW) superoleophobic UW oil contact angle (UWOCA) 156.1 ± 1.2°. prepared 1 mg AGIGO (AGIGO-1-CM) offers flux 17 times higher than pristine (p-GO) while maintaining separation efficiency >99% oil-in-water emulsions. Molecular dynamics (MD) simulations showed AG intercalation expanding interlayer distance by up 20 Å, having fractional free volume (FFV) 0.986 compared p-GO's 0.599. AGIGO-CM displayed lower interfacial formation energy (EIFE) −1865.2 kcal/mol versus −765.5 p-GO, indicating easier It further supported substantial thickness 148 Å 53.0 p-GO membranes. minimal fouling, retaining 6 h. Compared p-GO-CM, decreased only 17.84% 44.72%. exhibited stability even in acidic basic environments, showcasing its potential high performance.

Язык: Английский

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High water permeable nanofiltration membranes via post pore expansion of polyamide thin layer introducing methoxycarbonyl groups

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 130265 - 130265

Опубликована: Окт. 1, 2024

Язык: Английский

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High Water Permeable Nanofiltration Membranes Via Post Pore Expansion of Polyamide Thin Layer Introducing Methoxycarbonyl Groups

Опубликована: Янв. 1, 2024

Язык: Английский

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