Impact of hydrodynamic conditions on optimum power generation in dual stage pressure retarded osmosis using spiral-wound membrane [PDF]
Energy Nexus, 2022 The Dual Stage Pressure Retarded Osmosis technique is considered for power generation. The influence of feed flow rates, hydraulic pressure, and pressure drop on mass transfer and solute diffusion in a full-scale membrane model was investigated for the ...
Nahawand AlZainati +8 more
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Pool
International Journal of Energy Research, 2020 In this work, consideration is given for pressure-retarded osmosis (PRO) system in a pool configuration. The motivation behind of such a configuration lies in the possibility to eliminate mechanical moving parts or energy recovery systems—as for example pressure exchangers (PEXs), which are needed in traditional PRO systems.
Arias Montenegro, Francisco Javier +1 more
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Investigation of pressure retarded osmosis power production [PDF]
MATEC Web of Conferences, 2017 A major source of energy exists where there is mixing between aqueous solutions of different salinities. This energy source is particularly concentrated where fresh water rivers flow on to the ocean.
Taousanidis Nikolaos +1 more
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Analysis of Energy Production by Pressure Retarded Osmosis
Chemical Engineering Transactions, 2020 The mass transfer rate and the power density are presented here using a pressure retarded osmosis membrane process. This process was researched for more than two decades as an energy production process, mixing seawater and river water through a selective
Endre Nagy +3 more
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Pressure Retarded Osmosis and Forward Osmosis Membranes: Materials and Methods [PDF]
Polymers, 2013 In the past four decades, membrane development has occurred based on the demand in pressure driven processes. However, in the last decade, the interest in osmotically driven processes, such as forward osmosis (FO) and pressure retarded osmosis (PRO), has increased.
May-Britt Hägg
exaly +3 more sources
Forward Osmosis Technology and Its Application Progress [PDF]
MembranesAs a novel membrane treatment technology, forward osmosis (FO) has become a research hotspot in the field of membrane technology owing to its advantages such as low energy consumption and low pollution.
Bo Zhang, Ronggang Wang, Feng Wang
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Opportunities of Reducing the Energy Consumption of Seawater Reverse Osmosis Desalination by Exploiting Salinity Gradients [PDF]
Membranes, 2022 This work presents a performance assessment of three seawater reverse osmosis—pressure-retarded osmosis (SWRO-PRO) hybrid schemes for energy consumption reduction in seawater desalination applications by using an external low salinity water source.
Miguel-Ángel Aumesquet-Carreto +2 more
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Strategic Co-Location in a Hybrid Process Involving Desalination and Pressure Retarded Osmosis (PRO) [PDF]
Membranes, 2013 This paper focuses on a Hybrid Process that uses feed salinity dilution and osmotic power recovery from Pressure Retarded Osmosis (PRO) to achieve higher overall water recovery.
William B. Krantz +5 more
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A first estimate for a pressure retarded osmosis-driven thermosyphon [PDF]
Solar Energy, 2018 © 2017. This version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
Arias Montenegro, Francisco Javier
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Review of Hybrid Membrane Distillation Systems [PDF]
MembranesMembrane distillation (MD) is an attractive separation process that can work with heat sources with low temperature differences and is less sensitive to concentration polarization and membrane fouling than other pressure-driven membrane separation ...
Heng Zhang, Haizhen Xian
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