Results 171 to 180 of about 18,281 (258)

Does Pressure-Retarded Osmosis Help Reverse Osmosis in Desalination?

Industrial & Engineering Chemistry Research, 2021
In a recent study [Parra, A. Ind. Eng. Chem. Res. 2019, 588 3060−3071], the design of reverse osmosis (RO) systems for desalination of water at different concentrations was studied and optimal solu...
Abdon Parra   +3 more
openaire   +1 more source

Multistage Pressure-Retarded Osmosis

Journal of Non-Equilibrium Thermodynamics, 2016
AbstractOne promising sustainable energy source is the chemical potential difference between salt and freshwater. The membrane process of pressure-retarded osmosis (PRO) has been the most widely investigated means to harvest salinity gradient energy. In this report, we analyse the thermodynamic efficiency of multistage PRO systems to optimize energy ...
Devesh Bharadwaj   +2 more
openaire   +1 more source

Three pressure retarded osmosis processes

IDA Journal of Desalination and Water Reuse, 2014
AbstractPressure retarded osmosis (PRO) processes can be implemented on a number of water types, using different technologies and achieving various power outcomes. The first one is seawater with river water, necessitating movement at seawater level of huge water volumes with extremely low power losses.
B. Liberman   +3 more
openaire   +1 more source

Design and optimization of hybrid seawater reverse osmosis-solar-driven desalination-pressure retarded osmosis system for energy efficient desalination maximizing economic potential.

Water Research
Seawater reverse osmosis (SWRO)-pressure retarded osmosis (PRO) hybrid desalination system is being actively researched to reduce energy consumption by generating energy in the PRO. However, the SWRO-PRO hybrid system still faces the following challenges:
Sunwoo Kim   +5 more
semanticscholar   +1 more source

Power Generation With Pressure Retarded Osmosis

Volume 6A: Energy, 2013
Energy can be generated from two streams of different salt concentration using the osmotic pressure difference. Different methods have been proposed to harvest this energy. Pressure retarded osmosis (PRO) is investigated as a viable method and most promising technology. In PRO process, pure water permeates through a semi permeable membrane from the low
Waqas Akram, Mostafa H. Sharqawy
openaire   +1 more source

Exploring the Potential of Pressure Retarded Osmosis: A Review on Case-Based Analysis of Energy Recovery Technologies

Jurnal Sosial Teknologi
Pressure Retarded Osmosis (PRO) is a promising salinity gradient energy technology that harnesses the osmotic pressure difference between freshwater and saline sources to generate renewable energy.
S. Menon
semanticscholar   +1 more source

Pressure-retarded osmosis for enhanced oil recovery

Desalination, 2020
Abstract Pressure-retarded osmosis (PRO) is a membrane-based process that has been used historically to harness the osmotic energy of saline feed solutions. While conventional PRO applications target seawater (SW) /freshwater solution pairings, this paper focuses on an innovative high salinity gradient PRO application for waterflooding (WF) in the ...
Arnold Janson   +5 more
openaire   +1 more source

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