Experimental Investigation of a Spiral-Wound Pressure-Retarded Osmosis Membrane Module for Osmotic Power Generation

2013 ◽  
Vol 47 (6) ◽  
pp. 2966-2973 ◽  
Author(s):  
Yu Chang Kim ◽  
Young Kim ◽  
Dongwook Oh ◽  
Kong Hoon Lee
Keyword(s):  
Power Generation ◽  
Experimental Investigation ◽  
Membrane Module ◽  
Pressure Retarded Osmosis ◽  
Spiral Wound

Experimental Investigation of Spiral Wound Module Under Pressure Retarded Osmosis Process

2019 ◽  
Author(s):  
Luis Vives ◽  
Mostafa H. Elsharqawy ◽  
Edgar Quiñones-Bolaños
Keyword(s):  
Experimental Investigation ◽  
Membrane Surface ◽  
Back Pressure ◽  
Feed Water ◽  
Membrane Surface Area ◽  
Pressure Retarded Osmosis ◽  
Water Side ◽  
Density Values ◽  
Total Membrane ◽  
Spiral Wound

Abstract The performance of a spiral wound module operating under pressure retarded osmosis (PRO) is measured experimentally with a feed water back pressure. The module has a diameter of 0.1 m, a length of 1.02 m, and total membrane surface area of 7.45 m2 capsulated in a stainless-steel pressure vessel. The module is commercially designed for a reverse osmosis (RO) system however, a feed water outlet is added, and a back pressure is applied to adapt it for the PRO process. The experimental results of the spiral wound PRO module with a back pressure in the feed water side showed low power density values (about 0.35 W/m2) compared with those commonly found in the literature, demonstrating the geometric inefficiency of RO modules for the PRO process.

Experiment and modeling for performance of a spiral-wound pressure-retarded osmosis membrane module

2015 ◽  
Vol 57 (22) ◽  
pp. 10101-10110 ◽  
Author(s):  
Sungyun Lee ◽  
Yu Chang Kim ◽  
Sang-Jin Park ◽  
Sook-Kyung Lee ◽  
Hyu-Chang Choi
Keyword(s):  
Membrane Module ◽  
Pressure Retarded Osmosis ◽  
Spiral Wound

scholarly journals Impact of hydrodynamic conditions on optimum power generation in dual stage pressure retarded osmosis using spiral-wound membrane

Energy Nexus ◽  
2021 ◽  
pp. 100030
Author(s):  
Nahawand AlZainati ◽  
Sudesh Yadav ◽  
Ali Altaee ◽  
Senthilmurugan Subbiah ◽  
Syed Javaid Zaidi ◽  
...  
Keyword(s):  
Power Generation ◽  
Hydrodynamic Conditions ◽  
Pressure Retarded Osmosis ◽  
Dual Stage ◽  
Spiral Wound

Numerical studies on the pressure-retarded osmosis (PRO) system with the spiral wound module for power generation

2013 ◽  
Vol 52 (34-36) ◽  
pp. 6333-6341 ◽  
Author(s):  
Sung-Soo Hong ◽  
Won Ryoo ◽  
Myung-Suk Chun ◽  
Seung Oh Lee ◽  
Gui-Yung Chung
Keyword(s):  
Power Generation ◽  
Pressure Retarded Osmosis ◽  
Numerical Studies ◽  
Spiral Wound

EXPERIMENTAL INVESTIGATION TO ENHANCE THE POWER GENERATION FOR THERMOELECTRIC GENERATOR UNIT

2019 ◽  
Vol 50 (5) ◽  
pp. 451-462
Author(s):  
Abhishek Khanchi ◽  
Mani Kanwar Singh ◽  
Harkirat Sandhu ◽  
Satbir Sehgal
Keyword(s):  
Power Generation ◽  
Experimental Investigation ◽  
Thermoelectric Generator ◽  
Generator Unit
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