| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO)) |
| 권호 |
21권 2호 |
| 발표분야 |
생물공학_포스터 |
| 제목 |
Development of Wave-powered Pump for Supplying Nutrients to Floating Photobioreactors with Selectively-permeable Membranes |
| 초록 |
Selectively-permeable membranes (SPMs) allow exchange of water and nutrients between the photobioreactor(PBR) and the surrounding environment. In SPM-PBRs, supplying seawater could increase biomass productivity, but seawater supply methods using natural energy are needed to prevent increase of production cost. In this study, a wave-powered pump was developed to provide nutrients to microalgae in floating SPM-PBRs. The marine microalga, Tetraselmis sp. MBEyh01L, was cultivated in floating SPM-PBRs deployed in a simulated ocean condition. Performance of the wave-powered pump was compared with that of electrical pump. The two supplying systems were estimated to have the same amounts of nutrient supply rate. The result showed that the wave-powered pump was as effective as electricity-driven pump in improving algal biomass productivity. With optimization and scaling-up, wave-powered pump would be able to contribute to enhancements in algal biomass productivity in ocean cultivation. |
| 저자 |
박재훈, 조용희, 정인재, 김한별, 김준호, 박한울, 김지훈, 임상민, 이철균
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| 소속 |
인하대 |
| 키워드 |
wave-powered pump; Selectively-permeable membranes; supplying seawater
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| E-Mail |
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