Mechanisms and models for water transport in reverse osmosis membranes: history, critical assessment, and recent developments

M Heiranian, H Fan, L Wang, X Lu… - Chemical Society …, 2023 - pubs.rsc.org
Water scarcity is one of the greatest societal challenges facing humanity. Reverse osmosis
(RO) desalination, a widely used membrane-based technology, has proven to be effective to …

Pressure-driven membrane desalination

W Liu, JL Livingston, L Wang, Z Wang… - Nature Reviews …, 2024 - nature.com
Pressure-driven membrane desalination (PMD), such as reverse osmosis or nanofiltration, is
an energy-efficient technology that addresses water shortages by using saline waters to …

Sustainable lithium recovery from hypersaline salt-lakes by selective electrodialysis: Transport and thermodynamics

ZH Foo, JB Thomas, SM Heath, JA Garcia… - Environmental …, 2023 - ACS Publications
Evaporative technology for lithium mining from salt-lakes exacerbates freshwater scarcity
and wetland destruction, and suffers from protracted production cycles. Electrodialysis (ED) …

A mechanistic model for salt and water transport in leaky membranes: Implications for low-salt-rejection reverse osmosis membranes

Y Du, L Wang, A Belgada, SA Younssi, J Gilron… - Journal of Membrane …, 2023 - Elsevier
The transport of salt and water through “leaky” membranes is of fundamental importance in
many disciplines of science and engineering. One important application is in low-salt …

[HTML][HTML] Coion exclusion properties of cation exchange membranes in 2: 1 divalent salt solutions

ZJ Lim, M Kho, W Toh, X Chen, KB Goh - Desalination, 2024 - Elsevier
The selectivity of ion exchange membranes hinges on their capacity to exclude coions. Yet,
understanding how they reject coions in multivalent salt solutions remains challenging. This …

Electrostatic-induced ion-confined partitioning in graphene nanolaminate membrane for breaking anion–cation co-transport to enhance desalination

H Zhang, J Xing, G Wei, X Wang, S Chen… - Nature …, 2024 - nature.com
Constructing nanolaminate membranes made of two-dimensional graphene oxide
nanosheets has gained enormous interest in recent decades. However, a key challenge …

Standardizing practices and flux predictions in membrane science via simplified equations and membrane characterization

A Tiraferri, M Malaguti, M Mohamed, M Giagnorio… - npj Clean Water, 2023 - nature.com
The development of membranes and membrane-based separation processes should be
accompanied by a standardization of the protocols applied for membrane characterization …

[PDF][PDF] Attention-enhanced neural differential equations for physics-informed deep learning of ion transport

D Rehman, JH Lienhard - arXiv preprint arXiv …, 2023 - ml4physicalsciences.github.io
Species transport models typically combine partial differential equations (PDEs) with
relations from hindered transport theory to quantify electromigrative, convective, and …

Transport of carboxylate salts of varying chain lengths in crosslinked polyether membranes

A Mazumder, A Heist, BS Beckingham - Journal of Membrane Science, 2024 - Elsevier
Carboxylate anions of various chain lengths are important molecules for many applications
such as CO 2 reduction, membrane-based bioreactors, etc. Also, carboxylate anions are …

Water/Salt Transport Properties of Polyamide Reverse Osmosis Membranes Using Quartz Crystal Microbalance

M Hu, C Zhang, M You, J Meng - ACS Applied Polymer Materials, 2023 - ACS Publications
Thin-film composite (TFC) reverse osmosis (RO) membranes prepared by interfacial
polymerization of M-phenylene diamine (MPD) and trimesoyl chloride (TMC) are the most …