Recycling harvest water to cultivate Chlorella zofingiensis under nutrient limitation for biodiesel production

doi:10.1016/j.biortech.2013.06.061

GIEC OpenIR > 中国科学院广州能源研究所

	Recycling harvest water to cultivate Chlorella zofingiensis under nutrient limitation for biodiesel production
	Zhu, L. D.1,2; Takala, J.1,2; Hiltunen, E.1,2; Wang, Z. M.3
	2013-09-01
发表期刊	BIORESOURCE TECHNOLOGY
卷号	144 页码:14-20
摘要	Harvest water recycling for Chlorella zofingiensis re-cultivation under nutrient limitation was investigated. Using 100% harvest water, four cultures were prepared: Full medium, P-limited medium, N-limited medium and N- and P-limited medium, while another full medium was also prepared using 50% harvest water. The results showed that the specific growth rate and biomass productivity ranged from 0.289 to 0.403 day(-1) and 86.30 to 266.66 mg L-1 day(-1), respectively. Nutrient-limited cultures witnessed much higher lipid content (41.21-46.21% of dry weight) than nutrient-full cultures (26% of dry weight). The N- and P-limited medium observed the highest FAME yield at 10.95% of dry weight, while the N-limited culture and P-limited culture shared the highest biodiesel productivity at 20.66 and 19.91 mg L-1 day(-1), respectively. The experiment on harvest water recycling times demonstrated that 100% of the harvest water could be recycled twice with the addition of sufficient nutrients. (C) 2013 Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Microalgae Chlorella Zofingiensis Harvest Water Recycling Nutrient Limitation Biodiesel Production
WOS标题词	Science & Technology ; Life Sciences & Biomedicine ; Technology
DOI	10.1016/j.biortech.2013.06.061
研究领域[WOS]	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
关键词[WOS]	FATTY-ACID-COMPOSITION ; PIGGERY WASTE-WATER ; ALGAE CULTIVATION ; LIPID-ACCUMULATION ; VULGARIS ; MICROALGAE ; INTEGRATION ; STARVATION ; FOOTPRINT ; PLANT
收录类别	SCI
语种	英语
WOS类目	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号	WOS:000324280100003
引用统计	被引频次：69[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/10060
专题	中国科学院广州能源研究所
作者单位	1.Univ Vaasa, Fac Technol, FI-65101 Vaasa, Finland 2.Vaasa Energy Inst, FI-65101 Vaasa, Finland 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Zhu, L. D.,Takala, J.,Hiltunen, E.,et al. Recycling harvest water to cultivate Chlorella zofingiensis under nutrient limitation for biodiesel production[J]. BIORESOURCE TECHNOLOGY,2013,144:14-20.
APA	Zhu, L. D.,Takala, J.,Hiltunen, E.,&Wang, Z. M..(2013).Recycling harvest water to cultivate Chlorella zofingiensis under nutrient limitation for biodiesel production.BIORESOURCE TECHNOLOGY,144,14-20.
MLA	Zhu, L. D.,et al."Recycling harvest water to cultivate Chlorella zofingiensis under nutrient limitation for biodiesel production".BIORESOURCE TECHNOLOGY 144(2013):14-20.