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
Comparative performance of Salinity Gradient Power-Reverse Electrodialysis under different operating conditions Ortiz-Imedio, R., Gomez-Coma, L., Fallanza, M. Journal Article Journal Article Salinity Gradient Lab Data, Modeling Performance
Engineered PES/SPES nanochannel membrane for salinity gradient power generation Huang, X., Zhang, Z., Kong, X. Journal Article Journal Article Salinity Gradient Structural
Reverse Electrodialysis Chemical Cell for Energy Harvesting from Controlled Acid–Base Neutralization Mei, Y., Liu, L., Lu, Y. Journal Article Journal Article Salinity Gradient Lab Data Structural
Bioinspired fractal nanochannels for high-performance salinity gradient energy conversion Kuang, Z., Zhang, D., Shen, Y. Journal Article Journal Article Salinity Gradient Modeling Structural
Energy efficiency analysis of distillation for thermally regenerative salinity gradient power technologies Brogioli, D., Mantia, F., Yip, N. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Hybrid Devices, Performance
Pressure retarded osmosis: Operating in a compromise between power density and energy efficiency Long, R., Lai, X., Liu, Z. Journal Article Journal Article Salinity Gradient Modeling Performance
Sustainable hydrogen production from offshore marine renewable farms: Techno-energetic insight on seawater electrolysis technologies d'Amore-Domenech, R., Leo, T. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis
An atomically-thin graphene reverse electrodialysis system for efficient energy harvesting from salinity gradient Fu, Y., Guo, X., Wang, Y. Journal Article Journal Article Salinity Gradient Lab Data, Modeling Performance, Structural
Multi-stage reverse electrodialysis: Strategies to harvest salinity gradient energy Hu, J., Xu, S., Wu, X. Journal Article Journal Article Salinity Gradient Modeling Structural
An internal-integrated RED/ED system for energy-saving seawater desalination: A model study Chen, M., Mei, Y., Yu, Y. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Modeling Hybrid Devices, Performance
Towards sustainability in water-energy nexus: Ocean energy for seawater desalination Li, Z., Siddiqi, A., Diaz Anadon, L. Journal Article Journal Article Salinity Gradient
Carbonized peat moss electrodes for efficient salinity gradient energy recovery in a capacitive concentration flow cell Zhu, H., Xu, W., Tan, G. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data Performance, Power Take Off, Structural
Multistage-batch electrodialysis to concentrate high-salinity solutions: Process optimisation, water transport, and energy consumption Yan, H., Wang, Y., Wu, L. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Performance, Structural
Role of anion exchange membrane fouling in reverse electrodialysis using natural feed waters Rijnaarts, T., Moreno, J., Saakes, M. Journal Article Journal Article Salinity Gradient Lab Data Performance
An ultrathin and highly porous silica nanochannel membrane: toward highly efficient salinity energy conversion Yan, F., Yao, L., Yang, Q. Journal Article Journal Article Salinity Gradient Lab Data Materials
Pressure Retarded Osmosis and Reverse Electrodialysis as Power Generation Membrane Systems Zhang, B., Gao, H., Tong, X. Book Chapter Book Chapter Salinity Gradient Materials, Performance
Salinity Gradient Power Reverse Electrodialysis Brauns, E. Book Chapter Book Chapter Salinity Gradient, Reverse Electrodialysis Lab Data, Modeling Control, Performance
Nanocomposite and nanostructured ion-exchange membrane in salinity gradient power generation using reverse electrodialysis Hong, J., Gao, H., Gan, L. Book Chapter Book Chapter Salinity Gradient, Reverse Electrodialysis Materials, Performance
Marine Renewable Energy in Canada: A Century of Consideration and Challenges Daborn, G., Viehman, H., Redden, A. Book Chapter Book Chapter Current, Wave, Salinity Gradient, OTEC
Novel solutions for closed-loop reverse electrodialysis: Thermodynamic characterisation and perspective analysis Giacalone, F., Olkis, C., Santori, G. Journal Article Journal Article Salinity Gradient Lab Data Structural
Desalination by Renewable Energy-Powered Electrodialysis Processes Fernandez-Gonzalez, C., Dominguez-Ramos, A., Ibanez, R. Book Chapter Book Chapter Salinity Gradient, Reverse Electrodialysis Performance
The REAPower Project: Power Production From Saline Waters and Concentrated Brines Tamburini, A., Cipollina, A., Tedesco, M. Book Chapter Book Chapter Salinity Gradient, Reverse Electrodialysis Modeling, Scale Device Performance
Reverse Electrodialysis for energy production from natural river water and seawater Avci, A., Tufa, R., Fontananva, E. Journal Article Journal Article Salinity Gradient Lab Data Structural
Economic framework for net power density and levelized cost of electricity in pressure-retarded osmosis Chung, H., Swaminathan, J., Banchik, L. Journal Article Journal Article Salinity Gradient Modeling
Effect of ions (K+, Mg2+, Ca2+ and SO42−) and temperature on energy generation performance of reverse electrodialysis stack Guo, Z., Ji, Z., Zhang, Y. Journal Article Journal Article Salinity Gradient Lab Data Performance
A freestanding graphene oxide membrane for efficiently harvesting salinity gradient power Tong, X., Wang, X., Liu, S. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Lab Data, Modeling Materials, Performance
Hybrid nanochannel membrane based on polymer/MOF for high-performance salinity gradient power generation Li, R. , Jiang, J., Liu, Q. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data, Modeling Hybrid Devices, Performance
A smart cyto-compatible asymmetric polypyrrole membrane for salinity power generation Yu, C., Zhu, X., Wang, C. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Full Scale Materials, Performance
Effect of fouling on performance of pressure retarded osmosis (PRO) and forward osmosis (FO) Nagy, E., Hegedus, I., Tow, E. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Lab Data, Modeling Performance
Marine Current Energy Converters to Power a Reverse Osmosis Desalination Plant Leijon, J., Forslund, J., Thomas, K. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Field Data Performance
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 Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Hybrid Devices, Performance
Process economics and operating strategy for the energy-efficient reverse osmosis (EERO) process Chong, T., Krantz, W. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Control
Salinity-gradient energy driven microbial electrosynthesis of value-added chemicals from CO2 reduction Li, X., Angelidaki, I. , Zhang, Y. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data Materials, Performance
Upscaling Reverse Electrodialysis Moreno, J., Grasman, S., van Engelen, R. Journal Article Journal Article Salinity Gradient Lab Data Performance
Low cost carbon electrodes to produce salinity gradient energy using reverse electrodialysis membranes: Effect of feed flow velocities and addition of Mg2+ Najmiyah, T. , Aziyah, L., Hendrawan, Y. Conference Paper Conference Paper Salinity Gradient, Reverse Electrodialysis Lab Data Performance
Practical limit of energy production from seawater by full-scale pressure retarded osmosis Kim, M., Kim, S. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Performance
Performance analysis of reverse electrodialysis stacks: Channel geometry and flow rate optimization Long, R., Li, B., Liu, Z. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Modeling Control, Performance, Structural
Progress and prospects in reverse electrodialysis for salinity gradient energy conversion and storage Tufa, R., Pawlowski, S., Veerman, J. Journal Article Journal Article Salinity Gradient
Highly effective organic draw solutions for renewable power generation by closed-loop pressure retarded osmosis Islam, M., Sultana, S., Adhikary, S. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Lab Data, Full Scale 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 Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Performance
Potential Power Production from Salinity Gradient at the Hooghly Estuary System Sharma, M., Chakraborty, A., Kuttippurath, J. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Modeling
Long-run operation of a reverse electrodialysis system fed with wastewaters Di Salvo, J., Cosenza, A., Tamburini, A. Journal Article Journal Article Salinity Gradient Lab Data Performance
Reverse Electrodialysis for Salinity Gradient Power Generation: Challenges and Future Perspectives Guler, E., Nijmeijer, K. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis
Enhanced and speedy energy extraction from a scaled-up pressure retarded osmosis process with a whale optimization based maximum power point tracking Chen, Y., Vepa, R., Shaheed, M. Journal Article Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Control, Performance
Reverse Electrodialysis: Applications to Different Case Studies Giacalone, F., Tamburini, A., Papapetrou, M. Conference Paper Conference Paper Salinity Gradient, Reverse Electrodialysis Modeling Performance
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 Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Grid Integration
Coastal Defence Integrating Wave-Energy-Based Desalination: A Case Study in Madagascar Contestabile, P., Vicinanza, D. Journal Article Journal Article Wave, Overtopping, Salinity Gradient Field Data, Full Scale Performance
Exergy analysis of reverse electrodialysis Giacalone, F., Catrini, P., Tamburini, A. Journal Article Journal Article Salinity Gradient Modeling Performance
Electrochemical characterizations and reverse electrodialysis performance of hybrid anion exchange membranes for salinity gradient energy Hong, J., Park, T. Journal Article Journal Article Salinity Gradient Lab Data Materials, Structural
Reverse electrodialysis: Modelling and performance analysis based on multi-objective optimization Long, R., Li, B., Liu, Z. Journal Article Journal Article Salinity Gradient, Reverse Electrodialysis Modeling Control, Performance
Displaying 151 - 200 of 370 results