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Article
Chemistry, Applied
Sima Majidi et al.
Summary: The global demand for clean and potable water is increasing due to population growth and pollution. Water contamination is a global problem that needs to be investigated for proper strategies to improve water quality and reduce water scarcity. Membrane technologies for water purification show promising results. This review discusses the use of molecular dynamics (MD) simulations to evaluate the performance of membrane-based water purification systems. The article also provides insights into recent developments and limitations of MD simulations in wastewater treatment using membranes.
SEPARATION AND PURIFICATION REVIEWS
(2023)
Article
Materials Science, Multidisciplinary
Mostafa Jahangirzadeh et al.
Summary: The study utilized molecular dynamics simulations to investigate the performance of functionalized graphenylene membranes for seawater desalination. It was found that introducing hydrophilic chemical functions can significantly improve desalination performance, with systems possessing fluorinated pores showing the best performance and those with combined fluorine and hydroxyl groups exhibiting promising results even under lower external pressures.
COMPUTATIONAL MATERIALS SCIENCE
(2022)
Article
Engineering, Chemical
Ebrahim Hosseinipour et al.
Summary: This study conducted an extensive experimental investigation on a single-acting, free-piston Batch RO system using an 8-inch spiral wound membrane, aiming to evaluate system performance in terms of Specific Energy Consumption, recovery, rejection, and output.
Article
Chemistry, Physical
Terence Zhi Xiang Hong et al.
Summary: In this study, molecular dynamics simulation was used to investigate the impact of metal atoms in ZIFs on CDI desalination performance. The results showed efficient removal of salty ions by metal and nitrogen atoms on the ZIF electrode surface, but deterioration in ion adsorption was observed due to agglomeration of Cr6+ and Cl- over time.
APPLIED SURFACE SCIENCE
(2021)
Review
Engineering, Chemical
Saisai Lin et al.
Summary: This review analyzed the current state and future trends of seawater desalination industry in China, highlighting the practical applications and engineering installations of desalination technologies. The article specifically emphasized the comparison of scale, quantity, and integration of desalination technologies, and critically analyzed the factors leading to their historical development in China.
Article
Engineering, Chemical
Y. Pathania et al.
Summary: Molecular dynamics simulations were used to investigate the mechanism of water transport and ions movement across nanoporous phosphorene for water desalination. The desalination performance is strongly influenced by structure of nanopore such as size, shape, water-membrane interaction and applied pressure.
Article
Engineering, Chemical
Ashvinder K. Rana et al.
Summary: This article reviews the development of biocompatible membranes utilizing cellulose-based materials in seawater desalination technology, emphasizing the importance of cellulose nanofibers, nanocrystals, and bacterial nanofibers in enhancing membrane performance.
Article
Engineering, Chemical
Farah Ejaz Ahmed et al.
Summary: Emerging desalination technologies like forward osmosis and membrane distillation have made progress with advances in nanomaterials and electrochemical processes, but challenges remain in factors such as draw solute selection and energy consumption reduction.
Review
Chemistry, Multidisciplinary
Domenico Curto et al.
Summary: Desalination technologies, such as reverse osmosis, are commonly used to address freshwater scarcity issues, with ongoing research focusing on utilizing renewable energy sources. There are variations in the spread and utilization of different technologies globally, and energy and exergy analyses play a crucial role in evaluating energy losses.
APPLIED SCIENCES-BASEL
(2021)
Article
Thermodynamics
Jingjing Liu et al.
Summary: Liquid desiccant cooling systems are considered a promising alternative for energy savings, and this study presents a DCMD regenerator for liquid desiccant regeneration. Through experimental investigation, models were established to predict the regeneration performance, and optimal conditions were identified to maximize feed concentration increase and transmembrane water flux. The results showed stable regeneration performance and water production with high chloride salt rejection rates, demonstrating the effectiveness of the DCMD regenerator.
APPLIED THERMAL ENGINEERING
(2021)
Article
Engineering, Chemical
Yichang Liu et al.
Summary: The study designed different shapes of g-C3N4 nanopores and used non-equilibrium molecular dynamics simulations to investigate their molecular mechanism for desalination processes. Results showed that the local water diffusion coefficient increased with the enlargement of nanopore sizes, suggesting the nano-effect may also play a role in water permeation.
JOURNAL OF MEMBRANE SCIENCE
(2021)
Article
Engineering, Chemical
Jochen Bundschuh et al.
Summary: In the past decade, there has been a global increase in the use of alternative energy sources, especially in desalination, where various renewable energy sources such as solar, wind, and hydro power are widely applied. Despite some techno-economic limitations, further research and demonstration units are needed to combine renewable energy with desalination processes for longer term performance.
Article
Environmental Sciences
Hyuk Soo Son et al.
Summary: The study investigates a circular system consisting of seawater reverse osmosis, membrane distillation, and forward osmosis for brine management, aiming to increase water recovery, reduce brine disposal, and improve crystallization efficiency, showing the potential for a circular brine reclamation solution.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2021)
Article
Nanoscience & Nanotechnology
Chi Cheng et al.
Summary: This study investigates molecular transport in various organic liquids under subnanometre confinement using a chemically robust nanoporous graphene membrane. The results demonstrate that the nature of the solvent can modulate solute diffusion across graphene nanopores, leading to breakdown of continuum flow when pore size approaches the solvent's smallest molecular cross-section. The research highlights the potential of nanoporous graphene as a rich materials system for controlling subcontinuum flow and enabling new membranes for challenging separation needs.
NATURE NANOTECHNOLOGY
(2021)
Article
Materials Science, Multidisciplinary
Rita I. Babicheva et al.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2020)
Article
Engineering, Chemical
Vahid Mortazavi et al.
Article
Chemistry, Physical
Mostafa Hosseini et al.
APPLIED SURFACE SCIENCE
(2018)
Article
Chemistry, Physical
Yunhui Wang et al.
Article
Engineering, Environmental
Qingyun Ping et al.
Article
Chemistry, Multidisciplinary
David Cohen-Tanugi et al.
Article
Chemistry, Physical
JLF Abascal et al.
JOURNAL OF CHEMICAL PHYSICS
(2005)
Article
Chemistry, Physical
SJ Stuart et al.
JOURNAL OF CHEMICAL PHYSICS
(2000)