Pressure-retarded osmosis for power generation from salinity gradients: is it viable?

AP Straub, A Deshmukh, M Elimelech - Energy & Environmental …, 2016 - pubs.rsc.org
The enormous potential of harvesting energy from salinity gradients has been discussed for
decades, and pressure-retarded osmosis (PRO) is being increasingly investigated as a …

Water treatment: Are membranes the panacea?

MR Landsman, R Sujanani… - Annual Review of …, 2020 - annualreviews.org
Alongside the rising global water demand, continued stress on current water supplies has
sparked interest in using nontraditional source waters for energy, agriculture, industry, and …

Modeling the water permeability and water/salt selectivity tradeoff in polymer membranes

H Zhang, GM Geise - Journal of Membrane Science, 2016 - Elsevier
A theoretical framework is proposed to model the observed water/salt permeability,
diffusivity, and sorption selectivity tradeoff relationships with water permeability, diffusion …

Investigations of inorganic and organic fouling behaviors, antifouling and cleaning strategies for pressure retarded osmosis (PRO) membrane using seawater …

G Han, J Zhou, C Wan, T Yang, TS Chung - Water research, 2016 - Elsevier
By employing seawater desalination brine (SWBr) and wastewater brine (WWBr) as the feed
pair, membrane fouling behaviors as well as antifouling and cleaning strategies for the state …

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 …

Pressure retarded osmosis from hypersaline sources—A review

N Bajraktari, C Hélix-Nielsen, HT Madsen - Desalination, 2017 - Elsevier
Salinity gradient power has been identified as a promising new renewable energy
technology, but previous attempts to commercialize the technology have failed due to low …

1-Cyclohexylpiperidine as a thermolytic draw solute for osmotically driven membrane processes

CJ Orme, AD Wilson - Desalination, 2015 - Elsevier
The switchable polarity solvent (SPS) 1-cyclohexylpiperidine (CHP) was demonstrated as a
viable draw solute for osmotically driven membrane processes. The SPS draw solution was …

Integration of pressure retarded osmosis in the solar ponds for desalination and photo-assisted chloralkali processes: Energy and exergy analysis

AMO Mohamed, Y Bicer - Energy Conversion and Management, 2019 - Elsevier
The proposed system uses the thermal energy storage characteristic of the solar pond to
power a multi-effect desalination (MED) process with a total fresh water production of …

Modeling and simulation studies analyzing the pressure-retarded osmosis (PRO) and PRO-hybridized processes

SH Chae, YM Kim, H Park, J Seo, SJ Lim, JH Kim - Energies, 2019 - mdpi.com
Pressure-retarded osmosis (PRO) is viewed as a highly promising renewable energy
process that generates energy without carbon emissions in the age of the climate change …

A simulation study with a new performance index for pressure-retarded osmosis processes hybridized with seawater reverse osmosis and membrane distillation

SH Chae, J Seo, J Kim, YM Kim, JH Kim - Desalination, 2018 - Elsevier
Despite many kinds of research on pressure-retarded osmosis (PRO), feasibility studies for
PRO are still insufficient. To provide a better understanding of PRO-hybridized processes …