Solid-salt pressure-retarded osmosis with exothermic dissolution energy for sustainable electricity production
DC Field | Value | Language |
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dc.contributor.author | Choi, Wook | - |
dc.contributor.author | Bae, Harim | - |
dc.contributor.author | Ingole, Pravin G. | - |
dc.contributor.author | Lee, Hyung Keun | - |
dc.contributor.author | Kwak, Sung Jo | - |
dc.contributor.author | Jeong, Nam Jo | - |
dc.contributor.author | Park, Soon-Chul | - |
dc.contributor.author | Kim, Jong Hak | - |
dc.contributor.author | Lee, Jonghwi | - |
dc.contributor.author | Park, Chul Ho | - |
dc.date.available | 2019-03-08T17:57:21Z | - |
dc.date.issued | 2015-03 | - |
dc.identifier.issn | 2005-8624 | - |
dc.identifier.issn | 2092-7037 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/9836 | - |
dc.description.abstract | Salinity gradient power (SGP) systems have strong potential to generate sustainable clean electricity for 24 hours. Here, we introduce a solid-salt pressure-retarded osmosis (PRO) system using crystal salt powders rather than seawater. Solid salts have advantages such as a small storage volume, controllable solubility, high Gibbs dissolution energy, and a single type of water intake, low pretreatment costs. The power densities with 3 M draw solutions were 11 W/m(2) with exothermic energy and 8.9 W/m(2) without at 35 bar using a HTI FO membrane (water permeability A = 0.375 L m(-2) h(-1) bar(-1)). These empirical power densities are similar to 13% of the theoretical value. | - |
dc.format.extent | 14 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | TECHNO-PRESS | - |
dc.title | Solid-salt pressure-retarded osmosis with exothermic dissolution energy for sustainable electricity production | - |
dc.type | Article | - |
dc.identifier.doi | 10.12989/mwt.2015.6.2.113 | - |
dc.identifier.bibliographicCitation | MEMBRANE WATER TREATMENT, v.6, no.2, pp 113 - 126 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000353222100003 | - |
dc.identifier.scopusid | 2-s2.0-84931421372 | - |
dc.citation.endPage | 126 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 113 | - |
dc.citation.title | MEMBRANE WATER TREATMENT | - |
dc.citation.volume | 6 | - |
dc.type.docType | Article | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | salinity gradient power | - |
dc.subject.keywordAuthor | pressure-retarded osmosis | - |
dc.subject.keywordAuthor | exothermic | - |
dc.subject.keywordAuthor | calcium chloride | - |
dc.subject.keywordAuthor | solid salt | - |
dc.subject.keywordPlus | THIN-FILM COMPOSITE | - |
dc.subject.keywordPlus | HOLLOW-FIBER MEMBRANES | - |
dc.subject.keywordPlus | POWER-GENERATION | - |
dc.subject.keywordPlus | SALINITY GRADIENTS | - |
dc.subject.keywordPlus | OSMOTIC POWER | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | DESALINATION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CRYSTALLIZATION | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Water Resources | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Water Resources | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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