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Analysis of Energy Production by Pressure Retarded Osmosis

open access: yesChemical 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
doaj   +2 more sources

Recent Advances in Osmotic Energy Generation via Pressure-Retarded Osmosis (PRO): A Review [PDF]

open access: yesEnergies, 2015
Global energy consumption has been highly dependent on fossil fuels which cause severe climate change and, therefore, the exploration of new technologies to produce effective renewable energy plays an important role in the world.
Jihye Kim   +4 more
doaj   +3 more sources

Review of Hybrid Membrane Distillation Systems [PDF]

open access: yesMembranes
Membrane 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
doaj   +2 more sources

A Sequential Membrane Process of Ultrafiltration Forward Osmosis and Reverse Osmosis for Poultry Slaughterhouse Wastewater Treatment and Reuse [PDF]

open access: yesMembranes, 2023
To address some challenges of food security and sustainability of the poultry processing industry, a sequential membrane process of ultrafiltration (UF), forward osmosis (FO), and reverse osmosis (RO) is proposed to treat semi-processed poultry ...
Faryal Fatima   +2 more
doaj   +2 more sources

Maximizing of the Energy Generation by Pressure Retarded Osmosis

open access: yesChemical Engineering Transactions, 2015
The mass transport is analyzed in this paper in order to achieve the maximum value of the power generation applying pressure retarded osmosis. Energy generation is determined by the water transport rate which is strongly influenced by the salt flux.
E. Nagy, J. Dudás
doaj   +2 more sources

Water–Energy Nexus: Membrane Engineering Towards a Sustainable Development [PDF]

open access: yesMembranes
Sustainable development is linked to the achievement of several different objectives, as outlined by the 17 Sustainable Development Goals (SDGs) defined by the United Nations. Among them are the production of clean water and the combat of climate change,
Alessandra Criscuoli
doaj   +2 more sources

Performance analysis of two-stage pressure retarded osmosis [PDF]

open access: yesE3S Web of Conferences, 2021
The performance of a two-stage pressure retarded osmosis (PRO) for power generation with a total membrane length of 1 meter was investigated and analyzed in this work.
Amornraksa Suksun   +2 more
doaj   +1 more source

Feasibility of thin film nanocomposite membranes for clean energy using pressure retarded osmosis and reverse electrodialysis

open access: yesEnergy Nexus, 2022
Power generation from renewable energy sources is becoming increasingly significant as global energy consumption increases. The non-renewable energy sources we use now are on the verge of extinction.
Arvin Shadravan   +2 more
doaj   +1 more source

Pool pressure‐retarded osmosis [PDF]

open access: yesInternational 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
openaire   +3 more sources

Theoretical Analysis of a Mathematical Relation between Driving Pressures in Membrane-Based Desalting Processes

open access: yesMembranes, 2021
Osmotic and hydraulic pressures are both indispensable for operating membrane-based desalting processes, such as forward osmosis (FO), pressure-retarded osmosis (PRO), and reverse osmosis (RO).
Sung Ho Chae, Joon Ha Kim
doaj   +1 more source

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