Salinity Gradient

Capturing energy using salinity gradients where freshwater meets seawater.

Salinity gradient technologies generate electricity from the chemical pressure differential created by differences in ionic concentration between freshwater and saltwater. Seawater has a higher osmotic pressure than freshwater due to its high concentration of salt. Two main technology types, Reverse Electrodialysis (RED) and Pressure-Retarded Osmosis (PRO), make use of semi-permeable membranes which generate an osmotic potential that can be used to generate electricity using turbines in deltas or fjords. 

Affiliated Marine Energy Engineering Documents

Total results: 404
Title Author Date Type of Content Technology Collection Method Engineering
An internal-integrated RED/ED system for energy-saving seawater desalination: A model study Chen, M., Mei, Y., Yu, Y. Journal Article Salinity Gradient, Reverse Electrodialysis Modeling Hybrid Devices, Performance
Clean and stable utilization of solar energy by integrating dish solar Stirling engine and salinity gradient technology Lai, X., Yu, M. , Long, R. Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Hybrid Devices, Performance
Engineered PES/SPES nanochannel membrane for salinity gradient power generation Huang, X., Zhang, Z., Kong, X. Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data Materials, Performance
Marine Energy and Technologies - Possibilities of Exploiting the Adriatic Sea in Croatia Zvonimir, G., Giorgio, G., Nastia, D. Conference Paper Current, Wave, Salinity Gradient, OTEC Modeling
Modeling the influence of divalent ions on membrane resistance and electric power in reverse electrodialysis Gomez-Coma, L., Ortiz-Martínez, V., Carmona, J. Journal Article Salinity Gradient, Reverse Electrodialysis Modeling Materials, Performance
Nanocomposite reverse electrodialysis (RED) ion-exchange membranes for salinity gradient power generation Hong, J., Chen, Y. Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data Materials, Performance
The forward osmosis-pressure retarded osmosis (FO-PRO) hybrid system: A new process to mitigate membrane fouling for sustainable osmotic power generation Cheng, Z., Li, X., Chung, T. Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Performance
2D fluorescence spectroscopy for monitoring ion-exchange membrane based technologies – Reverse electrodialysis (RED) Pawlowski, S., Galinha, C., Crespo, J. Journal Article Salinity Gradient Lab Data
A capacitor-based power equivalent model for salinity-gradient osmotic energy conversion Liu, Q., Tang, Z., Qu, Z. Journal Article Salinity Gradient Lab Data, Modeling Performance
A charge-free and membrane-free hybrid capacitive mixing system for salinity gradient energy harvesting Yang, B., Yu, J., Ma, T. Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data Materials, Performance, Structural
A continuous concentration gradient flow electrical energy storage system based on reverse osmosis and pressure retarded osmosis Long, R., Lai, X., Liu, Z. Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Grid Integration
A framework for blue energy enabled energy storage in reverse osmosis processes Rao, A., Li, O., Wrede, L. Journal Article Salinity Gradient Modeling Hybrid Devices
A freestanding graphene oxide membrane for efficiently harvesting salinity gradient power Tong, X., Wang, X., Liu, S. Journal Article Salinity Gradient, Pressure-Retarded Osmosis Lab Data, Modeling Materials, Performance
A generalized disjunctive programming model for the optimal design of reverse electrodialysis process for salinity gradient-based power generation Tristán, C., Fallanza, M., Ibanez, R. Journal Article Salinity Gradient, Reverse Electrodialysis Modeling Structural
A Generalized Reverse-Electrodialysis Model Incorporating Both Continuous and Recycle Modes for Energy Harvesting From Salinity Gradient Power Yan, Z., Huang, Y., Jiang, C. Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data, Modeling Performance, Structural
A multi-objective honey badger approach for energy efficiency enhancement of the hybrid pressure retarded osmosis and photovoltaic thermal system Chen, Y., Feng, G., Chen, H. Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Grid Integration, Hybrid Devices, Performance, Structural
A new reverse electrodialysis design strategy which significantly reduces the levelized cost of electricity Weiner, A., McGovern, R., Lienhard, J. Journal Article Salinity Gradient Modeling
A Novel Hybrid Poly (vinyl alcohol) (PVA)/Poly (2,6-dimethyl-1,4-phenylene oxide) (PPO) Membranes for Reverse Electrodialysis Power System Zhang, H., Jiang, D., Zhang, B. Journal Article Salinity Gradient Lab Data Materials
A novel hybrid process of reverse electrodialysis and reverse osmosis for low energy seawater desalination and brine management Li, W., Krantz, W., Cornelissen, E. Journal Article Salinity Gradient, Reverse Electrodialysis Modeling Hydrodynamics, Performance
A novel spiral wound module design for harvesting salinity gradient energy using pressure retarded osmosis Abdelkader, B., Navas, D., Sharqawy, M. Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling
A review of energy extraction from wind and ocean: Technologies, merits, efficiencies, and cost Rehman, S., Alhems, L., Alam, M. Journal Article Current, Tidal, Ocean Current, Wave, Salinity Gradient, OTEC Performance
A review of geographic information system (GIS) and techno economic (TE) software tools for renewable energy and methodology to develop a coupled GIS-TE software tool for marine renewable energy (MRE) O’Connell, R., Murphy, J., McAuliffe, F. Journal Article Current, Wave, Salinity Gradient, OTEC Field Data, Modeling
A Review of Offshore Renewable Energy in South America: Current Status and Future Perspectives Shadman, M., Roldan-Carvajal, M., Pierat, F. Journal Article Current, Wave, Salinity Gradient, OTEC Field Data Hybrid Devices
A simulation study with a new performance index for pressure-retarded osmosis processes hybridized with seawater reverse osmosis and membrane distillation Chae, S., Seo, J., Kim, J. Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Hybrid Devices, Performance
A small scale Pressure Retarded Osmosis power plant: dynamics of the brackish effluent discharge along the coast Stancanelli, L., Musumeci, R., Cavallaro, L. Journal Article Salinity Gradient, Pressure-Retarded Osmosis Field Data, Modeling Hydrodynamics, Performance
A smart cyto-compatible asymmetric polypyrrole membrane for salinity power generation Yu, C., Zhu, X., Wang, C. Journal Article Salinity Gradient, Reverse Electrodialysis Full Scale Materials, Performance
Abrasion and Cavitation Erosion Resistance of Multi-Layer Dip Coated Sol-Gel Coatings on AA2024-T3 Hegde, M., Kavanagh, Y., Duffy, B. Journal Article Current, Wave, Salinity Gradient, OTEC Field Data Materials
Active Control of Irreversible Faradic Reactions to Enhance the Performance of Reverse Electrodialysis for Energy Production from Salinity Gradients Oh, Y., Han, J-Y., Kim, H. Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data Control, Performance
Advancing osmotic power generation by covalent organic framework monolayer Yang, J. , Tu, B., Zhang, G. Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Materials, Performance
An atomically-thin graphene reverse electrodialysis system for efficient energy harvesting from salinity gradient Fu, Y., Guo, X., Wang, Y. Journal Article Salinity Gradient Lab Data, Modeling Performance, Structural
An electrochemical system for salinity gradient energy harvesting Zhou, X., Zhang, W., Li, J. Journal Article Salinity Gradient Lab Data, Modeling Materials
An overview of ocean renewable energy in China Wang, S., Yuan, P., Jiao, Y. Journal Article Current, Wave, Salinity Gradient, OTEC
An ultrathin and highly porous silica nanochannel membrane: toward highly efficient salinity energy conversion Yan, F., Yao, L., Yang, Q. Journal Article Salinity Gradient Lab Data Materials
Analog electric circuit representation of energy conversion by pressure retarded osmosis Maisonneuve, J., Pillay, P. Conference Paper Salinity Gradient, Pressure-Retarded Osmosis Modeling Grid Integration, Structural
Analysis and simulation of a blue energy cycle Sharma, K., Kim, Y., Yiacoumi, S. Journal Article Salinity Gradient Lab Data, Modeling
Analysis of the Intake Locations of Salinity Gradient Plants Using Hydrodynamic and Membrane Models Salamanca, J., Alvarez-Silva, O., Higgins, A. Journal Article Salinity Gradient, Pressure-Retarded Osmosis Field Data, Modeling Performance
Analysis on Renewable Energy Generation of From Salinity Gradient by Reverse Electro Dialysis Govindarsu, R., JaiGanesh, S., Kumaar R, P. Journal Article Salinity Gradient, Reverse Electrodialysis Modeling
Applicability of Pressure Retarded Osmosis Power Generation Technology in Sri Lanka Karunarathne, H., Walpalage, S. Journal Article Salinity Gradient, Pressure-Retarded Osmosis Field Data Performance
Application of reverse electrodialysis to site-specific types of saline solutions: A techno-economic assessment Giacalone, F., Papapetrou, M., Kosmadakis, G. Journal Article Salinity Gradient, Reverse Electrodialysis Performance, Structural
Aquatic Renewable Energy Potential in Colombia: A Preliminary Study Colmenares-Quintero, R., Rojas, N., Baquero-Almazo, M. Conference Paper Current, Wave, Salinity Gradient, OTEC
Assessing the current state of commercially available membranes and spacers for energy production with pressure retarded osmosis Hickenbottom, K., Vanneste, J., Elimelech, M. Journal Article Salinity Gradient, Pressure-Retarded Osmosis Lab Data Performance
Assessment of Current Blue Energy Technologies and Their Potential Applications on Romanian Water Resources Radu, V., Ivanov, A., Vijdea, A. Journal Article Salinity Gradient, Pressure-Retarded Osmosis, Reverse Electrodialysis
Batteries for Efficient Energy Extraction from a Water Salinity Difference Mantia, F., Pasta, M., Deshazert, H. Journal Article Salinity Gradient Materials
Bibliometric analysis for ocean renewable energy: An comprehensive review for hotspots, frontiers, and emerging trends Hu, H., Xue, W., Jiang, P. Journal Article Current, Wave, Salinity Gradient, OTEC
Bio-inspired Nanocomposite Membranes for Osmotic Energy Harvesting Chen, C., Liu, D., He, L. Journal Article Salinity Gradient Materials
Bioinspired fractal nanochannels for high-performance salinity gradient energy conversion Kuang, Z., Zhang, D., Shen, Y. Journal Article Salinity Gradient Modeling Structural
Bioinspired poly (ionic liquid) membrane for efficient salinity gradient energy harvesting: Electrostatic crosslinking induced hierarchical nanoporous network Hu, Y., Teng, Y., Sun, Y. Journal Article Salinity Gradient Modeling Materials, Performance, Structural, Substructure
Bioinspired Ultrastrong Nanocomposite Membranes for Salinity Gradient Energy Harvesting from Organic Solutions Chen, C., Liu, D., Yang, G. Journal Article Salinity Gradient Materials, Performance
Biomimetic asymmetric GO/polymer nanocomposite membrane for energy harvesting Hao, J., Sun, Q., Wang, W. Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data, Modeling Materials, Performance
Blue energy for sustainable water reclamation in WWTPs Gomez-Coma, L., Ortiz-Martínez, V., Fallanza, M. Journal Article Salinity Gradient
Displaying 1 - 50 of 404 results