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: 370
Title Author Date Publication Type Type of Content Technology Collection Method Application
Unique roles of aminosilane in developing anti-fouling thin film composite (TFC) membranes for pressure retarded osmosis (PRO) Zhang, L., She, Q., Wang, R. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Materials
Organic fouling and reverse solute selectivity in forward osmosis: Role of working temperature and inorganic draw solutions Heo, J., Chu, K., Her, N. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Lab Data Performance
Practical Global Salinity Gradient Energy Potential Alvarez-Silva, O., Osorio, A., Winter, C. Journal Article Journal Article Salinity Gradient Modeling
River-to-sea pressure retarded osmosis: Resource utilization in a full-scale facility O'Toole, G., Jones, L., Coutinho, C. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Performance
Computational fluid dynamics (CFD) based modelling of osmotic energy generation using pressure retarded osmosis (PRO) Wang, Y., He, W., Zhu, H. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Hydrodynamics, Performance
Fabrication and characterization of nanocomposite pressure retarded osmosis (PRO) membranes with excellent anti-biofouling property and enhanced water permeability Liu, X., Foo, L. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Materials
Analysis and simulation of a blue energy cycle Sharma, K., Kim, Y., Yiacoumi, S. Journal Article Journal Article Salinity Gradient Lab Data, Modeling
On the optimization of RO (Reverse Osmosis) system arrangements and their operating conditions Kotb, H., Amer, E., Ibrahim, K. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Performance, Structural
Robust outer-selective thin-film composite polyethersulfone hollow fiber membranes with low reverse salt flux for renewable salinity-gradient energy generation Engström, J., Li, X., Liu, Y. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Lab Data Materials, Performance, Power Take Off
Evaluating Battery‐like Reactions to Harvest Energy from Salinity Differences using Ammonium Bicarbonate Salt Solutions Kim, T., Rahimi, M., Logan, B. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data Structural
Fabrication and characterization of fabric-reinforced pressure retarded osmosis membranes for osmotic power harvesting She, Q., Wei, J., Ma, N. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Lab Data Materials, Performance
Porous carbon-coated graphite electrodes for energy production from salinity gradient using reverse electrodialysis Lee, S., Jeong, Y., Chae, S. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data Materials, Performance
The Effect of Hydrodynamic Slip on Membrane-Based Salinity-Gradient-Driven Energy Harvesting Rankin, D., Huang, D. Journal Article Journal Article Salinity Gradient Modeling Hydrodynamics
Computational fluid dynamics (CFD) assisted analysis of profiled membranes performance in reverse electrodialysis Pawlowski, S., Geraldes, V., Crespo, J. Journal Article Journal Article Salinity Gradient Modeling Structural
Marine Renewable Energy Seascape Borthwick, A. Journal Article Journal Article Current, Wave, Salinity Gradient, OTEC
Sustainable Energy from Salinity Gradients Cipollina, A., Micale, G. Book Book Salinity Gradient
Performance of the first reverse electrodialysis pilot plant for power production from saline waters and concentrated brines Tedesco, M., Scalici, C., Vaccari, D. Journal Article Journal Article Salinity Gradient Field Data, Full Scale Performance
Experimental investigation of pressure retarded osmosis for renewable energy conversion: Towards increased net power Maisonneuve, J., Laflamme, C., Pillay, P. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Lab Data, Modeling Performance, Structural
Salinity gradient energy potential at the hyper saline Urmia Lake – ZarrinehRud River system in Iran Emdadi, A., Gikas, P., Farazaki, M. Journal Article Journal Article Salinity Gradient Field Data
Energy recovery by pressure retarded osmosis (PRO) in SWRO–PRO integrated processes Wan, C., Chung, T. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Performance
Salinity gradient engines Tamburini, A., Cipollina, A., Papapetrou, M. Book Chapter Book Chapter Salinity Gradient Modeling Materials, Performance
Sustainable Power Generation from Salinity Gradient Energy by Reverse Electrodialysis Pawlowski, S., Crespo, J., Velizarov, S. Book Chapter Book Chapter Salinity Gradient
2D fluorescence spectroscopy for monitoring ion-exchange membrane based technologies – Reverse electrodialysis (RED) Pawlowski, S., Galinha, C., Crespo, J. Journal Article Journal Article Salinity Gradient Lab Data
Salinity gradient power and desalination Vanoppen, M., Blandin, G., Derese, S. Book Chapter Book Chapter Salinity Gradient, Pressure-Retarded Osmosis Performance
Energy storage by reversible electrodialysis: The concentration battery Kingsbury, R., Chu, K., Coronell, O. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data, Modeling Grid Integration, Performance
Progress in pressure retarded osmosis (PRO) membranes for osmotic power generation Han, G., Zhang, S., Li, X. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Lab Data, Modeling Materials, Performance
Pressure-retarded osmosis for power generation from salinity gradients: is it viable? Straub, A., Deshmukh, A., Elimelech, M. Journal Article Journal Article Salinity Gradient
A new reverse electrodialysis design strategy which significantly reduces the levelized cost of electricity Weiner, A., McGovern, R., Lienhard, J. Journal Article Journal Article Salinity Gradient Modeling
Reverse electrodialysis with saline waters and concentrated brines: A laboratory investigation towards technology scale-up Tedesco, M., Brauns, E., Cipollina, A. Journal Article Journal Article Salinity Gradient Lab Data Performance
The power of salinity gradients: An Australian example Helfer, F., Lemckert, C. Journal Article Journal Article Salinity Gradient Performance
Osmotic power potential in remote regions of Quebec Maisonneuve, J., Pillay, P., Laflamme, C. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling
Salinity gradient power-reverse electrodialysis and alkaline polymer electrolyte water electrolysis for hydrogen production Tufa, R., Rugiero, E., Chanda, D. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Scale Device Materials, Performance
Potential ion exchange membranes and system performance in reverse electrodialysis for power generation: A review Hong, J., Zhang, B., Glabman, S. Journal Article Journal Article Salinity Gradient Structural
Numerical study on energy harvesting from concentration gradient by reverse electrodialysis in anodic alumina nanopores Kang, B., Kim, H., Lee, M. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Modeling Materials, Performance
Modeling and design of a 25 MW osmotic power plant (PRO) on Bahmanshir River of Iran Naghiloo, A., Abbaspour, M., Mohammadi-Ivatloo, B. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling
Salinity Gradient Energy: Current State and New Trends Schaetzle, O., Buisman, C. Journal Article Journal Article Salinity Gradient Performance
Effect of inorganic filler size on electrochemical performance of nanocomposite cation exchange membranes for salinity gradient power generation Hong, J., Glabman, S., Chen, Y. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data Materials, Performance
Modeling pressure-retarded osmotic power in commercial length membranes Naguib, M., Maisonneuve, J., Laflamme, C. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling, Full Scale Materials, Performance
Pressure-retarded osmotic power system model considering non-ideal effects Maisonneuve, J., Pillay, P., Laflamme, C. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling
Scale-up characteristics of membrane-based salinity-gradient power production Feinberg, B., Ramon, G., Hoek, E. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Lab Data, Modeling Performance
Energy generation and abatement of Acid Orange 7 in reverse electrodialysis cells using salinity gradients Scialdone, O., D’Angelo, A., Galia, A. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data Materials, Performance
Salinity gradient energy potential in Colombia considering site specific constraints Alvarez-Silva, O., Osorio, A. Journal Article Journal Article Salinity Gradient
Evaluation of electrochemical properties and reverse electrodialysis performance for porous cation exchange membranes with sulfate-functionalized iron oxide Hong, J., Chen, Y. Journal Article Journal Article Salinity Gradient Lab Data Materials
Energy and thermodynamic analysis of power generation using a natural salinity gradient based pressure retarded osmosis process He, W. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Performance
Salinity gradient energy at river mouths Alvarez-Silva, O., Winter, C., Osorio, A. Journal Article Journal Article Salinity Gradient Modeling
Theoretical and Experimental Investigations of the Potential of Osmotic Energy for Power Production Sharif, A., Merdaw, A., Aryafar, M. Journal Article Journal Article Salinity Gradient Materials
Comparison of Energy Efficiency and Power Density in Pressure Retarded Osmosis and Reverse Electrodialysis Yip, N., Elimelech, M. Journal Article Journal Article Salinity Gradient Materials, Performance
Cathodic reduction of hexavalent chromium coupled with electricity generation achieved by reverse-electrodialysis processes using salinity gradients Scialdone, O., D’Angelo, A., De Lumè, E. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data Materials, Performance
Site-specific potential analysis for pressure retarded osmosis (PRO) power plants – The León River example Ortega, S., Stenzel, P., Alvarez-Silva, O. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Hydrodynamics
Energy Recovery from Solutions with Different Salinities Based on Swelling and Shrinking of Hydrogels Zhu, X., Yang, W., Hatzell, M. Journal Article Journal Article Salinity Gradient Lab Data Performance
Displaying 251 - 300 of 370 results