Cation exchange membranes and process optimizations in electrodialysis for selective metal separation: a review

Ö Tekinalp, P Zimmermann, S Holdcroft, OS Burheim… - Membranes, 2023 - mdpi.com
The selective separation of metal species from various sources is highly desirable in
applications such as hydrometallurgy, water treatment, and energy production but also …

[HTML][HTML] Removing halide ions from sulfate solutions by anion exchange membranes in electrodialysis process: recent advances, challenges, and prospects

Ö Tekinalp, P Zimmermann, OS Burheim… - Separation and …, 2023 - Elsevier
Removing halide ions from wastewater and industrial effluents is crucial to eliminating their
potential risks to human health, ecosystems, and industrial operations. However …

[HTML][HTML] Limiting current density as a selectivity factor in electrodialysis of multi-ionic mixtures

P Zimmermann, Ö Tekinalp, SBB Solberg… - Desalination, 2023 - Elsevier
Electrodialysis is a promising technology to remove low concentrations of target ions from
multi-ionic mixtures. While the synthesis of selective membranes is a prominent topic in …

[HTML][HTML] Selective recovery of silver from copper impurities by electrodialysis: Tailoring monovalent selective cation exchange membranes by monomolecular layer …

Ö Tekinalp, P Zimmermann, SBB Solberg… - Chemical Engineering …, 2023 - Elsevier
Selective recovery of silver from secondary resources enriched with copper impurities is a
well-known challenge but is urgently needed by the industry. This study addresses the …

[HTML][HTML] Selective recovery of silver ions from copper-contaminated effluents using electrodialysis

P Zimmermann, K Wahl, Ö Tekinalp, SBB Solberg… - Desalination, 2024 - Elsevier
With the growing demand for silver, the recycling of this precious metal from secondary
sources has become imperative. However, the presence of copper impurities poses a …

[HTML][HTML] Selective separation of nitrate from chloride using PVDF-based anion-exchange membranes

D Chinello, J Post, LCPM de Smet - Desalination, 2024 - Elsevier
In this study we investigated the selective separation of nitrate from chloride using newly
designed PVDF-based anion-exchange membranes. Five membranes were successfully …

Developmental progress of electrodialysis technologies and membrane materials for extraction of lithium from salt lake brines

J Ying, Y Lin, Y Zhang, J Yu - ACS ES&T Water, 2023 - ACS Publications
Salt lake brines have become the main source of lithium owing to their abundant reserves
and low extraction costs. The low absolute concentration of Li+ and the complexity of …

[HTML][HTML] Selective electrodialysis: Targeting nitrate over chloride using PVDF-based AEMs

D Chinello, LCPM de Smet, J Post - Separation and Purification Technology, 2024 - Elsevier
The depletion of natural resources and the escalating environmental concerns associated
with pollution necessitate innovative approaches for sustainable resource management. In …

[HTML][HTML] Analytical treatment of ion-exchange permselectivity and transport number measurements for high accuracy

SBB Solberg, P Zimmermann, Ø Wilhelmsen… - Journal of Membrane …, 2023 - Elsevier
We analyse electromotive force measurements of concentration cells using non-equilibrium
thermodynamics, and determine the transference coefficients of ion-exchange membranes …

[HTML][HTML] Tailoring anion exchange membranes for palladium recovery from industrial solutions using electrodialysis

Ö Tekinalp, X Wang, P Zimmermann… - Chemical Engineering …, 2024 - Elsevier
Limited natural reserves and extensive use of palladium across various industries make it
urgent to implement efficient recovery strategies. Despite its unique advantages, the use of …