Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 360, P. 131013 - 131013
Published: Dec. 11, 2024
Language: Английский
Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 71, P. 107250 - 107250
Published: Feb. 13, 2025
Language: Английский
Citations
2
Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 679, P. 1288 - 1298
Published: Oct. 16, 2024
Language: Английский
Citations
4
Advances in Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 103487 - 103487
Published: March 1, 2025
Language: Английский
Citations
0
Materials, Journal Year: 2025, Volume and Issue: 18(7), P. 1486 - 1486
Published: March 26, 2025
With the continuous and rapid development of global industries, issues such as offshore oil spills, leakage organic chemicals, direct discharge industrial oily sewage have caused serious damage to ecological environment water resources. Efficient oil-water separation is widely recognized solution. However, there an urgent need address difficulties in treating thin films on surface low efficiency existing materials. In view this, this study aims investigate high-efficiency materials for films. Four types with different are designed treat surface. The effects factors film thickness, pressure, temperature performance these studied. viscosities kerosene diesel tested, adsorption products solvents examined. addition, long-term stability movable portable components verified. results show that oil-absorbing sponge-based membrane has excellent microporous structure roughness, endowing hydrophobicity lipophilicity, exhibiting good performance. filtration flux increases increase pressure temperature. It solvents. Moreover, it maintains stable operation during 12-month process oil.
Language: Английский
Citations
0
Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113455 - 113455
Published: March 1, 2025
Language: Английский
Citations
0
ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown
Published: April 24, 2025
Oily wastewater pollution is increasing globally. Conventional treatment methods often fail due to inefficiency and secondary contamination. Therefore, developing advanced membrane separation technologies crucial. While technology holds promise as a solution, its widespread applicability necessitates overcoming significant obstacles related corrosion resistance, alkali the prevention of fouling. This study presents novel highly efficient approach for oil-water separation, employing bioinspired, nanoporous metal-organic framework-modified basalt fiber fabrics (BFF). The integration UiO-66-NH2, renowned high porosity tunable functionalities, with chitosan-dopamine (CS-DA) layer on BFFs creates multifunctional enhanced hydrophilicity underwater superoleophobicity. bioinspired design (refers engineering solutions that mimic natural structures or mechanisms improve performance efficiency), drawing inspiration from structure function materials, results in superior performance, demonstrating excellent flux oil rejection rates. UiO-66-NH2 effectively captures droplets porosity, while CS-DA facilitates water permeability promotes surface stability. Furthermore, composite exhibits exceptional stability reusability, positioning it promising candidate sustainable applications. research showcases potential principles innovative pressing environmental challenges.
Language: Английский
Citations
0
Water, Journal Year: 2025, Volume and Issue: 17(9), P. 1339 - 1339
Published: April 29, 2025
This study explores the development and optimization of quartz-based filtration media for industrial oil–water separation, focusing on enhancing surface wettability, minimizing fouling, improving oil rejection efficiency. High-purity quartz particles (SiO2: 98%, Fe2O3: 0.18%, particle size: 0.8–1.8 mm) were evaluated in three configurations: raw, acid-washed, surface-coated with hydrophilic nanoparticles (Al2O3 P2O5). The medium was constructed as a packed-bed rather than continuous sintered membrane, providing cost-effective modular structure separation processes. Comprehensive material characterization performed using X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), Energy Dispersive Spectroscopy (EDS). XRD confirmed crystalline stability across all treatments, while SEM EDS revealed enhanced morphology elemental distribution—especially phosphorus aluminum—in coated samples. Performance testing synthetic oily wastewater (initial concentration: 183,754.8 mg/L) demonstrated that achieved superior reducing residual concentration to 29.3 mg/L, compared 1583.7 mg/L 1859.8 washed raw quartz, respectively. Contact angle analysis improved hydrophilicity media, which also exhibited lower fouling propensity. Taguchi (conducted via Minitab 21.3) regression modeling identified coating operational pressure (optimal at 2.5 bar) most significant parameters influencing rejection. Post-filtration structural integrity durability. Additionally, flux recovery above 90% after backwashing indicated strong regeneration capability. These findings validate surface-modified packed beds robust, scalable, economically viable alternatives conventional membranes treatment. Future research will explore multilayer coatings, long term performance under aggressive conditions, AI-based prediction models.
Language: Английский
Citations
0
Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 356, P. 129991 - 129991
Published: Oct. 6, 2024
Language: Английский
Citations
2
Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 360, P. 131013 - 131013
Published: Dec. 11, 2024
Language: Английский
Citations
1