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Utilization of the Donnan potential induced by reverse salt flux in pressure retarded osmosis systems
- Park, Chul Ho;
- Kwak, Sung Jo;
- Nam, Joo-Youn;
- Jang, Moon Seok;
- Lee, Jung-Hyun
Citations
WEB OF SCIENCE
6Citations
SCOPUS
6초록
Pressure retarded osmosis (PRO) generates energy from salinity gradients. Reverse salt flux through a semi-permeable PRO membrane reduces the energy efficiency. We demonstrate for the first time the direct conversion of the reverse salt flux into electrochemical potential, recovering >7% positive net power using a single electrochemical PRO membrane.
키워드
ION-EXCHANGE MEMBRANES; THIN-FILM COMPOSITE; POWER-DENSITY; SALINITY GRADIENTS; ENERGY EFFICIENCY; ELECTRODIALYSIS; GENERATION; EXTRACTION; MODULE
- 제목
- Utilization of the Donnan potential induced by reverse salt flux in pressure retarded osmosis systems
- 저자
- Park, Chul Ho; Kwak, Sung Jo; Nam, Joo-Youn; Jang, Moon Seok; Lee, Jung-Hyun
- 발행일
- 2016-09-14
- 유형
- Article
- 권
- 18
- 호
- 34
- 페이지
- 23469 ~ 23473
- 언어
- ENG
- 출판사
- ROYAL SOC CHEMISTRY
- 발행국가
- 영국
- 분량
- 5 페이지
- ISSN
- E 1463-9084
P 1463-9076