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

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	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
刊名	bioresource technology
	2013-09-01
卷号	144 页码:14-20
关键词	Microalgae Chlorella zofingiensis Harvest water recycling Nutrient limitation Biodiesel production
英文摘要	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.
WOS标题词	science & technology ; life sciences & biomedicine ; technology
类目[WOS]	agricultural engineering ; biotechnology & applied microbiology ; energy & fuels
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记录号	WOS:000324280100003
内容类型	期刊论文
源URL	[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.