0000000000711868

AUTHOR

Joost Helsen

showing 2 related works from this author

Reverse electrodialysis with saline waters and concentrated brines: A laboratory investigation towards technology scale-up

2015

Abstract The use of concentrated brines and brackish water as feed solutions in reverse electrodialysis represents a valuable alternative to the use of river/sea water, allowing the enhancement of power output through the increase of driving force and reduction of internal stack resistance. Apart from a number of theoretical works, very few experimental investigations have been performed so far to explore this possibility. In the present work, two RED units of different size were tested using artificial saline solutions. The effects of feed concentration, temperature and flowrate on process performance parameters were analysed, adopting two different sets of membranes. These experiments all…

Settore ING-IND/26 - Teoria Dello Sviluppo Dei Processi ChimiciBrackish waterChemistrySettore ING-IND/25 - Impianti ChimiciEnvironmental engineeringFiltration and SeparationBiochemistryVolumetric flow ratesalinity gradient power RED seawater brackish water brine.BrineReversed electrodialysisSCALE-UPOsmotic powerGeneral Materials ScienceSeawaterPhysical and Theoretical ChemistryPower density
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REAPOWER – USE OF DESALINATION BRINE FOR POWER PRODUCTION THROUGH REVERSE ELECTRODIALYSIS

2015

Salinity gradient power (SGP) represents a viable renewable energy source associated with the mixing of two solutions of different salinities. Reverse electrodialysis (SGP-RE or RED) is a promising technology to exploit this energy source and directly generate electricity. However, although the principle of this technology is well known since several years, further R&D efforts are still necessary in order to explore the real potential of the SGP-RE process. With this regard, the aim of the REAPower project ( [GRAPHICS] ) is the development of an innovative system for power production by SGP-RE process, using sea (or brackish) water as a diluted solution and brine as a concentrate. The use o…

Settore ING-IND/26 - Teoria Dello Sviluppo Dei Processi ChimiciSettore ING-IND/25 - Impianti ChimiciOcean Engineering02 engineering and technology7. Clean energyDesalinationSalinity Gradient Power Reverse Electrodialysimodelling020401 chemical engineeringReversed electrodialysision-exchange membraneOsmotic power0204 chemical engineeringWater Science and TechnologyseawaterBrackish waterbusiness.industryChemistryEnvironmental engineeringSalinity Gradient Power Reverse Electrodialysis; RED; ion-exchange membrane; modelling; seawater; brine.021001 nanoscience & nanotechnologyREDPollutionbrine.6. Clean waterRenewable energybrineBrineElectricity0210 nano-technologybusinessEnergy source
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