지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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Potential feasibility of nutrients removal and biofuel production with microalgae was evaluated in batch culture. Distribution of microalgae in fresh water including reservoir and river was investigated to search for the species with high content of lipid that could converted into biofuel. Green algae, Chlorella and Scenedesmus sp., these are known as species containing high lipid content for biodiesel production, were observed in both summer and autumn season. However another highly lipid-containing species, botryococcus sp. was not observed in this study. In mixed culture of microalgae using synthesized wastewater medium, green algae were found to be dominant, comparing to other species of diatoms and blue-green algae. And microalgae were also capable of removing nitrogen and phosphorus in batch experiments. During the culture period of 14 days, removal efficiencies of nitrate and phosphorus were 30% and 82%, respectively. Furthermore, content of the intracellular lipid extracted from algae cell was as favorable as 12-30% in the mixed culture where Scenedesmus and Chlorella sp. were dominant. Therefore the mixed culture of microalgae could be applied to biofuel production and tertiary wastewater treatment, even though there are economic barriers to overcome.
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참고문헌 (26)
참고문헌 신청
Ahn, K. H. / 2003 / Basic Research for Attached Algae and Microbial Community on the Secondary Settling Tank / Proceeding of Korean Water Congress Spring 2003 :598~600
Bligh, E. G. / 1959 / A Rapid Method for Total Lipid Extraction and Purification / Canadian Journal of Biochemisty and Physiology 37(8):911~917
Bradley, D. W. / 2011 / Biodiesel Production by Simultaneous Extraction and Conversion of Total Lipids from Microalgae, Cyanobacteria, and wild mixed-cultures / Bioresource Technology 102:2724~2730
Bruton, T. / 2009 / A Review of the Potential of Marine Algae as a Source of Biofuel in Ireland / Sustainable Energy Ireland :30
Chiu, S. Y. / 2008 / Reduction of CO2 by a High Density Culture of Chlorella sp. in a Semicontinuous Photobioreactor / Bioresource Technology 99:3389~3396
Bligh, E. G. / 1959 / A Rapid Method for Total Lipid Extraction and Purification / Canadian Journal of Biochemisty and Physiology 37(8):911~917
Bradley, D. W. / 2011 / Biodiesel Production by Simultaneous Extraction and Conversion of Total Lipids from Microalgae, Cyanobacteria, and wild mixed-cultures / Bioresource Technology 102:2724~2730
Bruton, T. / 2009 / A Review of the Potential of Marine Algae as a Source of Biofuel in Ireland / Sustainable Energy Ireland :30
Chiu, S. Y. / 2008 / Reduction of CO2 by a High Density Culture of Chlorella sp. in a Semicontinuous Photobioreactor / Bioresource Technology 99:3389~3396
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