Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김우승 | - |
dc.date.accessioned | 2018-02-08T06:35:49Z | - |
dc.date.available | 2018-02-08T06:35:49Z | - |
dc.date.issued | 2015-05 | - |
dc.identifier.citation | DESALINATION, v. 363, Page. 82-91 | en_US |
dc.identifier.issn | 0011-9164 | - |
dc.identifier.issn | 1873-4464 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0011916415000715 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/36272 | - |
dc.description.abstract | In this study, we introduce a hybrid system that integrates a multi-stage vacuum membrane distillation (MVMD) with pressure-retarded osmosis (PRO). The MVMD system employs a recycling flow scheme (MVDM-R) for the continuous production of both distillate water and highly concentrated brine. The concentrated brine that is produced from the MVMD-R system is then used as a draw solution for power generation in the PRO system. We theoretically assessed the distillate and power production of the MVMD-R-PRO system with respect to inlet feed flow rate and recycling flow ratio in the MVMD-R system. When the inlet feed flow rate is constant, the production of distilled water increases slightly, with a decrease in the recycling flow. The maximum possible brine concentration from the MVMD-R system is 1.9 M NaCl at an inlet feed flow rate of 3 kg/min and a 90% recycling flow. A maximum power density of 9.7 W/m(2) is achieved when river water is used as a feed solution in the PRO system at feed and draw solution flow rates of 0.5 kg/min and a constant hydraulic pressure difference. (C) 2015 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation of Korea (NRF) Grant funded by the Korean Government (MSIP) (2014R1A2A2A01006899). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.subject | VMD | en_US |
dc.subject | Pressure-retarded osmosis | en_US |
dc.subject | Recycling flow scheme | en_US |
dc.subject | Distillate water | en_US |
dc.subject | Power generation | en_US |
dc.subject | SEAWATER REVERSE-OSMOSIS | en_US |
dc.subject | POWER-GENERATION | en_US |
dc.subject | OSMOTIC POWER | en_US |
dc.subject | SALINITY GRADIENTS | en_US |
dc.subject | SEA-WATER | en_US |
dc.subject | DESALINATION PROCESS | en_US |
dc.subject | MASS-TRANSFER | en_US |
dc.subject | PERFORMANCE | en_US |
dc.subject | CORROSION | en_US |
dc.subject | ENERGY | en_US |
dc.title | Numerical study of a hybrid multi-stage vacuum membrane distillation and pressure-retarded osmosis system | en_US |
dc.type | Article | en_US |
dc.relation.no | Special SI | - |
dc.relation.volume | 363 | - |
dc.identifier.doi | 10.1016/j.desal.2015.01.043 | - |
dc.relation.page | 82-91 | - |
dc.relation.journal | DESALINATION | - |
dc.contributor.googleauthor | Lee, JG | - |
dc.contributor.googleauthor | Kim, YD | - |
dc.contributor.googleauthor | Shim, SM | - |
dc.contributor.googleauthor | Im, BG | - |
dc.contributor.googleauthor | Kim, WS | - |
dc.relation.code | 2015001701 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | wskim | - |
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