Pressure-driven membrane desalination

Nature Reviews Methods Primers, Journal Year: 2024, Volume and Issue: 4(1)

Published: Feb. 8, 2024

Language: Английский

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Empowering ultrathin polyamide membranes at the water–energy nexus: strategies, limitations, and future perspectives

Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(9), P. 4374 - 4399

Published: Jan. 1, 2024

This review details the design and creation of ultrathin polyamide membranes with significant enhancement in water permeance along limitations potential strategies to empower their efficacy ionic molecular separations.

Language: Английский

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NaHCO3 addition enhances water permeance and Ca/haloacetic acids selectivity of nanofiltration membranes for drinking water treatment

Water Research, Journal Year: 2023, Volume and Issue: 242, P. 120255 - 120255

Published: June 20, 2023

Language: Английский

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Inhibiting Polyamide Intrusion of Thin Film Composite Membranes: Strategies and Environmental Implications

Environmental Science & Technology, Journal Year: 2023, Volume and Issue: 57(29), P. 10860 - 10869

Published: July 10, 2023

Thin film composite polyamide (TFC) nanofiltration (NF) membranes represent extensive applications at the water-energy-environment nexus, which motivates unremitting efforts to explore with higher performance. Intrusion of into substrate pores greatly restricts overall membrane permeance because excessive hydraulic resistance, while effective inhibition intrusion remains technically challenging. Herein, we propose a synergetic regulation strategy pore size and surface chemical composition optimize selective layer structure, achieving for separation performance enhancement. Although reducing prevented intrapore, was adversely affected due exacerbated "funnel effect". Optimizing structure via modification substrate, where reactive amino sites were in situ introduced by ammonolysis polyethersulfone allowed maximum without size. The optimal exhibited excellent water permeance, ion selectivity, emerging contaminants removal capability. accurate optimization is anticipated provide new avenue state-of-the-art fabrication, opens opportunities promoting more efficient membrane-based treatment applications.

Language: Английский

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Modeling nanovoid-enhanced water permeance of thin film composite membranes

Journal of Membrane Science, Journal Year: 2023, Volume and Issue: 675, P. 121555 - 121555

Published: March 7, 2023

Language: Английский

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Poly(vinyl alcohol)-based polyester nanofiltration membranes for fractionation of dye/salt mixtures: Alcoholysis degree matters

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 328, P. 125076 - 125076

Published: Sept. 14, 2023

Language: Английский

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Ionic liquids tailored ultra-permeable antifouling nanofiltration membranes for water purification

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: 696, P. 122536 - 122536

Published: Feb. 5, 2024

Language: Английский

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Graphene: A diamond hammer for cracking hard nuts in reverse osmosis desalination membranes

Desalination, Journal Year: 2024, Volume and Issue: 581, P. 117552 - 117552

Published: March 22, 2024

Language: Английский

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Ultra-permeable silk-based polymeric membranes for vacuum-driven nanofiltration

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: Oct. 5, 2024

Language: Английский

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Bioinspired superhydrophobic composite membranes with hierarchical textures and CNT brushes for efficient membrane distillation

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: 361, P. 131511 - 131511

Published: Jan. 10, 2025

Language: Английский

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