Fabrication of Robust Forward Osmosis Membrane by Assembling FeOxCly Nanoparticles DOI Open Access
Sonali Roy, Priyamjeet Deka,

Raktim Gogoi

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 22, 2024

Abstract Owing to its inherent advantages like low‐energy consumption, low‐fouling propensity, and high recovering ability over high‐pressure‐driven membrane processes, the future of technology is shifting toward forward osmosis (FO). However, utility FO in challenging areas hindered by lack suitable membranes. Here, development innovative membranes depositing weakly magnetic positively charged FeO x Cl y nanoparticles on a negatively nylon (FeO ‐Nyl) reported. Remarkably, ‐Nyl possesses outstanding stability an aqueous medium survived both acidic (pH = 3.3) basic 12.2) solutions. Upon varying loading amount , water flux varies from 27.8 61.3 LMH (from 5 30 mg). Due hydrophilic nature, exhibits excellent recovery rates (FRR), up ≈70%. The robustness are exploited applications reactive chemical wastes dehydration acetic acid.

Language: Английский

State-of-the-art strategies for microplastics mitigation in aquatic environments: Identification, technological innovations, and prospects for advancement DOI
Basem Al Alwan, Bushra Ismail, Atef El Jery

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 61, P. 105336 - 105336

Published: April 23, 2024

Language: Английский

Citations

16
Membrane-based technologies for removing emerging contaminants in urban water systems: Limitations, successes, and future improvements DOI

Weijia Gong,

Langming Bai, Heng Liang

et al.

Desalination, Journal Year: 2024, Volume and Issue: 590, P. 117974 - 117974

Published: Aug. 4, 2024

Language: Английский

Citations

16
An innovative NH2-UiO-66/NH2-MIL-125 MOF-on-MOF structure to improve the performance and antifouling properties of ultrafiltration membranes DOI Creative Commons
Javad Farahbakhsh, Mitra Golgoli,

Mohadeseh Najafi

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 353, P. 128273 - 128273

Published: June 3, 2024

The careful design of distinctive membrane layers with specific pore structures is a crucial aspect fabrication. Previous efforts in metal–organic framework (MOF) based membranes have predominantly employed single MOF material for improving resistance to fouling due microplastics and proteins. Here, novel, highly specialised ultrafiltration (UF) developed through the in-situ growth NH2-UiO-66 on NH2-MIL-125 (MOF-on-MOF) crystals improve membranes' performance such as pure water flux (PWF), rejection, antifouling properties. displayed multidimensional pores, leading significant enhancement while achieving remarkable improvements flux. improved MOF-on-MOF UF showed increased PWF from 247 (controlled membrane) 401 L.m−2.h−1 maintaining rejection rates above 94% threshold. particles strong hydrophilic nature higher negative surface charge compared individual MOFs synergistic effect both MOFs. That, together their interconnected structure, contributed impact Given that integration has not been extensively explored existing literature, outcome this study offers new insights into dynamics these interactions potential enhance intricate more effective separation purification processes.

Language: Английский

Citations

15
Resilient forward osmosis membranes against microplastics fouling enhanced by MWCNTs/UiO-66-NH2 hybrid nanoparticles DOI
Mitra Golgoli, Javad Farahbakhsh,

Mohadeseh Najafi

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 359, P. 142180 - 142180

Published: April 26, 2024

Language: Английский

Citations

10
Microplastics and dye removal from textile wastewater using MIL-53 (Fe) metal-organic framework-based ultrafiltration membranes DOI Creative Commons
Javad Farahbakhsh,

Mohadeseh Najafi,

Mitra Golgoli

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 364, P. 143170 - 143170

Published: Aug. 23, 2024

Microplastics (MPs) and other organic matters in textile wastewater have posed a formidable challenge for treatment processes, particularly the primary stages such as ultrafiltration (UF). UF plays crucial role preventing entry of pollutants into subsequent steps. However, performance efficiency membranes is compromised by potential fouling membrane pores MPs, dyes bovine serum albumin (BSA). This study focuses on enhancing performance, specifically its antifouling properties, through development high-performance using MIL-53(Fe) metal-organic framework (MOF) particles (noted MIL-53 here). Various concentrations (0.05, 0.1, 0.2, 0.5 wt%) were integrated structure phase inversion process. Streaming zeta results confirmed negatively charged surface their high hydrophilicity was validated contact angle analysis. FTIR, SEM, EDS, XRD presence membranes. The developed tested 24 h to assess with 30-min hydraulic flush measure flux recovery ratios. Methylene Blue (MB) dye used cationic present evaluate removal synergistic effects rejection (i.e., MPs BSA). Since previous studies not fully addressed combination matter, this thoroughly investigated effect particle-type foulants interactions (MB), well water soluble protein-type (BSA) interaction MB. indicated that exhibited higher MB when either MP or BSA, along improved properties. optimised 0.1 wt% demonstrated nearly 96% BSA around 86% mixed foulant case (BSA-MB). modified substantial increase from 176 L m

Language: Английский

Citations

9
An Overview of Recent Advances in Inorganic Nanomaterials and MOFs in Modification of Forward Osmosis Membranes for Industrial Wastewater Treatment DOI

Pravin R. Gulave,

Sadanand Y Guhe

Journal of Inorganic and Organometallic Polymers and Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 23, 2024

Language: Английский

Citations

5
An innovative strategy for polyester microplastic fiber elimination from laundry wastewater via coupled separation and degradation using TiO2-based photocatalytic membrane reactor DOI
Wang Biao, N. Awanis Hashim, Mohamad Fairus Rabuni

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 129929 - 129929

Published: Sept. 1, 2024

Language: Английский

Citations

4
Flat Sheet Thin Film Composite Forward Osmosis Membranes for Water Treatment and Purification: A Review on Modification Techniques and Concepts DOI Creative Commons

Hamza Ennaji Omran Almansouri,

Mohamed Edokali, Mazrul Nizam Abu Seman

et al.

Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 320, P. 100815 - 100815

Published: Oct. 1, 2024

Language: Английский

Citations

1
Chemically grafted di-quaternized polyphenylene oxide-based anti-fouling and anti-bacterial membranes DOI
Shweta Chaubey,

Gohil Mrunaliniba Yuvrajsinh,

Raj Vardhan Patel

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 61, P. 105303 - 105303

Published: April 16, 2024

Language: Английский

Citations

0
Fabrication of Robust Forward Osmosis Membrane by Assembling FeOxCly Nanoparticles DOI Open Access
Sonali Roy, Priyamjeet Deka,

Raktim Gogoi

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 22, 2024

Abstract Owing to its inherent advantages like low‐energy consumption, low‐fouling propensity, and high recovering ability over high‐pressure‐driven membrane processes, the future of technology is shifting toward forward osmosis (FO). However, utility FO in challenging areas hindered by lack suitable membranes. Here, development innovative membranes depositing weakly magnetic positively charged FeO x Cl y nanoparticles on a negatively nylon (FeO ‐Nyl) reported. Remarkably, ‐Nyl possesses outstanding stability an aqueous medium survived both acidic (pH = 3.3) basic 12.2) solutions. Upon varying loading amount , water flux varies from 27.8 61.3 LMH (from 5 30 mg). Due hydrophilic nature, exhibits excellent recovery rates (FRR), up ≈70%. The robustness are exploited applications reactive chemical wastes dehydration acetic acid.

Language: Английский

Citations

0