Recent advances in osmotic energy generation via pressure-retarded osmosis (PRO): a review

J Kim, K Jeong, MJ Park, HK Shon, JH Kim - Energies, 2015 - mdpi.com
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 …

Viability of pressure-retarded osmosis for harvesting energy from salinity gradients

K Touati, MS Rahaman - Renewable and Sustainable Energy Reviews, 2020 - Elsevier
Pressure-retarded osmosis (PRO) has been widely investigated as a source of clean
energy. Several configurations and hybrid processes have been suggested and deeply …

Pressure Retarded Osmosis (PRO): Past experiences, current developments, and future prospects

S Sarp, Z Li, J Saththasivam - Desalination, 2016 - Elsevier
Abstract Pressure Retarded Osmosis (PRO) has attracted worldwide attention with respect to
its salinity gradient energy production potential, and low energy desalination applications …

Green energy generation by pressure retarded osmosis: State of the art and technical advancement

K Touati, F Tadeo - International Journal of Green Energy, 2017 - Taylor & Francis
Pressure-retarded osmosis (PRO) is a method for converting salinity gradients to power by
allowing water to flow through a semi-permeable membrane against an applied hydraulic …

Conceptual demonstration of novel closed-loop pressure retarded osmosis process for sustainable osmotic energy generation

G Han, Q Ge, TS Chung - Applied energy, 2014 - Elsevier
For the first time, one novel closed-loop pressure retarded osmosis (PRO) process promoted
by an effective hydroacid complex draw solution has been demonstrated for harvesting the …

Pressure retarded osmosis: Advancement, challenges and potential

N AlZainati, H Saleem, A Altaee, SJ Zaidi… - Journal of Water …, 2021 - Elsevier
An excessive amount of renewable energy could be possibly produced when solutions of
dissimilar salinities are combined simultaneously in a semipermeable membrane. The …

Recent developments in pressure retarded osmosis for desalination and power generation

M Tawalbeh, A Al-Othman, N Abdelwahab… - … and Sustainable Energy …, 2021 - Elsevier
When two streams of different salinities are mixed, Gibbs free energy of mixing is released.
This energy can be harvested and further converted to electric energy through pressure …

Salinity gradient energy generation by pressure retarded osmosis: A review

RR Gonzales, A Abdel-Wahab, S Adham, DS Han… - Desalination, 2021 - Elsevier
Pressure retarded osmosis (PRO) has gained attention due to its use as a salinity gradient
energy-generating membrane process. This process can convert difference in salinity …

Pressure retarded osmosis for energy production: membrane materials and operating conditions

H Kim, JS Choi, S Lee - Water Science and Technology, 2012 - iwaponline.com
Pressure retarded osmosis (PRO) is a novel membrane process to produce energy. PRO
has the potential to convert the osmotic pressure difference between fresh water (ie river …

Pressure retarded osmosis process for power generation: Feasibility, energy balance and controlling parameters

A Altaee, J Zhou, AA Alanezi, G Zaragoza - Applied Energy, 2017 - Elsevier
The feasibility of pressure-retarded osmosis (PRO) for power generation was evaluated with
consideration of the energy inputs and losses in the process. The effects of the concentration …