| 학회 |
한국공업화학회 |
| 학술대회 |
2018년 봄 (05/02 ~ 05/04, 대구 엑스코(EXCO)) |
| 권호 |
22권 1호 |
| 발표분야 |
생물공학_포스터 |
| 제목 |
Seawater Supply Method using Wave-powered Pump to Improve Biomass Productivity in Selectively-permeable Membrane Photobioreactors |
| 초록 |
Nutrient supply is essential for the cultivation of microalgae. Utilization of nutrients in seawater could improve sustainability and economic feasibility of biofuels from microalgae. Photobioreactor using a selectively-permeable membranes (SPMs) exchanges seawater and nutrients from environment. In SPM-PBRs, additional supplement of seawater could increase biomass productivity. Using natural energy is necessary to prevent the increase of production cost. In this study, a wave-powered pump was developed in order to provide floating SPM-PBRs with nutrients for microalgae. The marine microalga, Tetraselmis sp. MBEyh01L, was cultivated in floating SPM-PBRs located in a simulated ocean condition. There are comparison between performance of the wave-powered pump and that of electrical pump. The results showed that the wave-powered pump was as effective as electric pump for enhancing algal biomass productivity. |
| 저자 |
박재훈, 조용희, 정인재, 박한울, 임상민, 이철균
|
| 소속 |
인하대 |
| 키워드 |
Microalgae; Algal biomass productivity; Nutrient supply
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| E-Mail |
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