The effects of food wastewater on the growth and biochemical properties of microalgae for bio-energy production

Title
The effects of food wastewater on the growth and biochemical properties of microalgae for bio-energy production
Authors
지민규윤현식윤승주박상현박영태이홍균지문창최재영
Keywords
미세조류; 배기가스 이산화탄소; 음식물폐수; 바이오연료
Issue Date
2014-09
Publisher
2014 한국청정기술학회 추계학술대회
Abstract
Ø Application of food wastewater as a nutrient source of organic carbon and trace elements improved the biomass, lipid / carbohydrate productivity and nutrient removal efficiency of S. obliquus. Ø The microalga grown with 0.5-1% FW was promising for the generation of high-efficiency biodiesel (19-23% palmitic acid and 10% oleic acid). Ø Abiotic precipitation also supported the removal of nutrients and autoflocculation of algal cells. Ø Utilization of S. obliquus for the generation of biofuel feedstock with simultaneous treatment of FW in the presence of flue gas CO2 can be a cost-effective and environmentally sustainable strategy.
URI
http://pubs.kist.re.kr/handle/201004/48216
Appears in Collections:
KIST Publication > Conference Paper
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