Results 31 to 40 of about 18,281 (258)
Techno-Economic Analysis towards Full-Scale Pressure Retarded Osmosis Plants
Energies, 2022 Pressure retarded osmosis (PRO) is a power generation process that harnesses the salinity gradient between two water bodies of different salinities. Using high salinity water as a draw solution, this work assesses the techno-economic feasibility of the ...
Elizabeth I. Obode +4 more
doaj +1 more source
Challenges Facing Pressure Retarded Osmosis Commercialization: A Short Review
Energies, 2022 Pressure-retarded osmosis (PRO) is a promising technology that harvests salinity gradient energy. Even though PRO has great power-generating potential, its commercialization is currently facing many challenges.
Bassel A. Abdelkader +1 more
doaj +1 more source
Energy generation characteristics of pressure retarded osmosis using polymer solution
Journal of Fluid Science and Technology, 2022 Research on energy generation characteristics based on pressure retarded osmosis (PRO) using seawater is being widely carried out. However, there are few studies that use polymer solutions.
Kiyoshi BANDO +4 more
doaj +1 more source
Comparison between pressure retarded osmosis model using batch and continuous water supply sources [PDF]
E3S Web of Conferences, 2021 Pressure retarded osmosis (PRO) is a novel renewable energy technology that generates electricity from two water sources. Due to the osmotic pressure difference, freshwater permeates across a membrane to the other side, where the high-pressure seawater ...
Potisa-ad Kingchat +2 more
doaj +1 more source
Modern Use of Water Produced by Purification of Municipal Wastewater: A Case Study
Energies, 2021 All the urban areas of developed countries have hydric distribution grids and sewage systems for collecting municipal wastewater to treatment plants. In this way, the municipal wastewater is purified from human excreta and other minor contaminants while ...
Giorgia Tomassi +2 more
doaj +1 more source
Pressure-Retarded Osmosis Thermosyphon
Journal of Solar Energy Engineering, 2018 The basis of a novel method for passive solar water heating homologous to the traditional thermosyphon but driven by salinity gradient induced by changes of salinity gradient induced by evaporation at the collector is outlined. Its purpose, likewise than a thermosyphon, is to simplify the transfer of liquid while avoiding the cost and complexity of a ...
Arias Montenegro, Francisco Javier +1 more
openaire +3 more sources
On the understanding and feasibility of “Breakthrough” Osmosis [PDF]
, 2019 Osmosis is the movement of solvent across a permselective membrane induced by a solute-concentration gradient. Now in ‘Forward Osmosis’ it is empirically observed that the diffusion of the solute is counter to that of the solvent i.e. there is so-called “
Field, Robert, Wu, Jun Jie
core +3 more sources
Supra and subgingival application of antiseptics or antibiotics during periodontal therapy
Periodontology 2000, EarlyView., 2023 Abstract Periodontal diseases (gingivitis and periodontitis) are characterized by inflammatory processes which arise as a result of disruption of the balance in the oral ecosystem. According to the current S3 level clinical practice guidelines, therapy of patients with periodontitis involves a stepwise approach that includes the control of the patient ...
Elena Figuero +5 more
wiley +1 more source
Potential and analysis of an osmotic power plant in the Magdalena River using experimental field-data [PDF]
, 2019 Producción CientíficaThe Magdalena River mouth in Colombia is studied as a candidate site for a renewable power plant via osmotic energy technology, using pressure retarded osmosis.
Salamanca Parra, Jacobo Manuel +2 more
core +1 more source
Exploring the differences between forward osmosis and reverse osmosis fouling [PDF]
, 2018 A comparison of alginate fouling in forward osmosis (FO) with that in reverse osmosis (RO) was made. A key experimental finding, corroborated by membrane autopsies, was that FO is essentially more prone to fouling than RO, which is opposite to a common ...
Fane, Anthony G. +3 more
core +2 more sources