Recent developments in multifunctional nanofibrous membranes for oily wastewater treatment DOI
Fayez U. Ahmed, Debarun Dhar Purkayastha

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 397 - 438

Опубликована: Янв. 1, 2025

Язык: Английский

One-pot construction of gradient colloidal gel coating for stable and efficient emulsion separation DOI
Tianyu Wang,

Xiaojuan Yan,

Hong-Kun Yang

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 497, С. 154456 - 154456

Опубликована: Июль 31, 2024

Язык: Английский

Процитировано

7

Ultra-hydrophilic MOF-303 on electrospun nanofibers with Burr Puzzles structure for the purification of oily wastewater containing heavy metal ions DOI

Wanwan Peng,

Dayong Qing,

Jingcheng Wu

и другие.

Journal of Membrane Science, Год журнала: 2024, Номер 713, С. 123289 - 123289

Опубликована: Сен. 3, 2024

Язык: Английский

Процитировано

7

Facile preparation of marine carrageenan hydrogel‐coated steel mesh with superhydrophilic and underwater superoleophobic performance for highly efficient oil–water separation DOI

Wuyang Sun,

Linghui Ding,

Peixuan Xu

и другие.

Water Environment Research, Год журнала: 2025, Номер 97(1)

Опубликована: Янв. 1, 2025

Abstract The discharge of oil‐laden wastewater from industrial processes and the frequent occurrence oil spills pose severe threats to ecological environment human health. Membrane materials with special wettability have garnered attention for their ability achieve efficient oil–water separation by leveraging differences in at interface. These are characterized simplicity, energy efficiency, environmental friendliness, reusability. Among them, superhydrophilic‐underwater superoleophobic membranes inspired biomimetic fish scale structures become a focal point research due repel contaminants effectively maintain self‐cleaning properties during process. In this study, stainless steel microporous two‐dimensional metal mesh was employed as substrate, coated carrageenan solution, gelled situ using sodium periodate crosslinking agent fabricate membrane capabilities. robust hydrophilicity hydrogel imparts superhydrophilicity underwater superoleophobicity (underwater contact angle ≥ 158°), along excellent antifouling recyclability. Experimental results demonstrate that achieved efficiencies 98.87%, 98.08%, 98.14%, 97.98% silicone oil, canola cyclohexane, liquid paraffin, respectively, water flux 1380.75 L/m 2 ·h. Remarkably, retained its initial efficiency even after 20 cycles. Additionally, exhibited exceptional stability under highly alkaline conditions, making it suitable treatment complex oil‐contaminated wastewater. Practitioner Points This study extracted biocompatible renewable marine red algae application separation. A superhydrophilic/underwater developed based on structures. exceptionally high pure gravity‐driven conditions. resulting material exhibits repellency, capability,

Язык: Английский

Процитировано

1

Phytic acid metal complex as precursor for fabrication of superhydrophilic membrane with photo-Fenton self-cleaning property for microalgae dewatering and oil/water emulsion separation DOI
Sen Zeng, Xiaojie Gao, Huiyun Chen

и другие.

Separation and Purification Technology, Год журнала: 2024, Номер 350, С. 127802 - 127802

Опубликована: Май 3, 2024

Язык: Английский

Процитировано

6

Design of multiple anti-fouling and honeycomb-like NH2-AgBiS2@g-C3N4 hydrogel layer onto PAN fiber membrane for multicomponent pollutant-oil-water emulsion treatment DOI

Hongshan Jia,

Yingqing Zhan,

Fei Zhu

и другие.

Journal of Hazardous Materials, Год журнала: 2024, Номер 480, С. 135941 - 135941

Опубликована: Сен. 23, 2024

Язык: Английский

Процитировано

6

Tailoring the PVDF membrane surface with polyoxypropylene-polyoxyethylene brush via in-situ grafting for enhanced oil/water emulsion separation DOI
Wenjuan Guo, Meng‐Xin Hu, Hao Yan

и другие.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер unknown, С. 135613 - 135613

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

4

Membrane Technologies for Sustainable Development Goals: A Critical Review of Bright Horizons DOI Creative Commons
Amaal Abdulraqeb Ali, Amani Al‐Othman,

Muhammad Tawalbeh

и другие.

Journal of environmental chemical engineering, Год журнала: 2024, Номер 13(1), С. 114998 - 114998

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

4

Advanced Low–Cost Natural Materials for High–Performance Oil–Water Filtration Membranes: Achievements, Challenges, and Future Directions DOI Creative Commons
Nthabiseng Ramanamane, M. Pita,

Baonhe Sob

и другие.

Membranes, Год журнала: 2024, Номер 14(12), С. 264 - 264

Опубликована: Дек. 8, 2024

The development of affordable ceramic membranes is essential for reducing expenses and optimizing the treatment oily wastewater. There an urgent demand that are not only easy to operate but also stable capable managing high fluxes address increasing volumes significant production demands associated with many commercially available membranes, primarily due use specialised raw materials intricate processing methods, limiting their suitability wastewater applications. Consequently, there a rising interest in creating innovative using simpler techniques. This study reviewed oil-water utilizing natural aimed at improving membrane performance. It focused on reviewing environmentally friendly economically viable derived from resources as alternative conventional synthetic membranes. These possess crucial properties like hydrophilicity oleophobicity, which vital effective separation. were filtration performance advantages. was reported these material-based demonstrate superior separation efficiency, strong mechanical stability, making them promising candidates sustainable water treatment.

Язык: Английский

Процитировано

4

Superhydrophilic Polydopamine-Assisted 2d/Pes Membranes for the Effective Separation of Oil/Water Emulsions DOI
Ahmad Hussaini Jagaba,

Abrar A. Elhussien,

Nadeem Baig

и другие.

Опубликована: Янв. 1, 2025

Oil-water separation is a critical process across various industries, including wastewater treatment, petrochemical operations, and environmental remediation. Conventional membranes often suffer from fouling, low flux recovery, limited oil rejection efficiency, necessitating the development of advanced materials for enhanced performance. In this study, superhydrophilic polydopamine (PDA)-assisted 2D material membranes, WS₂@PES MoS₂@PES, were fabricated evaluated surfactant-stabilized oil-in-water emulsion separation. PDA modification hydrophilicity anti-fouling properties by introducing functional groups forming uniform layers. Extensive characterization, SEM, AFM, water contact angle measurements, revealed that exhibited superior surface roughness, resulting in higher recovery lower fouling propensity. Molecular dynamics simulations confirmed WS₂'s granular morphology, fractional free volume, compact structural stability contributed to its performance compared MoS₂. Experimental results demonstrated achieved 6360 LHM/bar, better 95.4%, excellent up 99.7% multiple cycles. This study highlights potential as sustainable solution industrial oil-water applications, could be further explored.

Язык: Английский

Процитировано

0

Antifouling Membranes Modified Via Chitosan Derivatives for Efficient Oil-Water Separation DOI
Lijuan Cheng, Xiaolong Xu, Yurong Jiang

и другие.

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0