Water Footprint of Biodiesel Production from Microalgae Cultivated in Photobioreactors

doi:10.1061/(ASCE)EE.1943-7870.0001150

GIEC OpenIR > 中国科学院广州能源研究所

	Water Footprint of Biodiesel Production from Microalgae Cultivated in Photobioreactors
	Feng, Ping-Zhong 1; Zhu, Lian-Dong 1,2; Qin, Xiao-Xi 3; Li, Zhao-Hua 4
	2016-12-01
发表期刊	JOURNAL OF ENVIRONMENTAL ENGINEERING
ISSN	0733-9372
卷号	142 期号:12
摘要	Based on experimental data, this study determined the water footprint of biodiesel production from freshwater microalgae cultivated in photobioreactors. The findings highlighted the necessity of recycling harvest water and applying undiluted wastewater to grow microalgae in efforts to save freshwater resources. Without water recycling, approximately 3,494kg freshwater was required to produce 1kg microalgal biodiesel. By contrast, recycling harvest water at the degree of 50 and 100% to regrow microalgae could reduce the water utilization by 39.4 and 93.0%, respectively. The results also showed that using undiluted wastewater to grow microalgae could decrease the usage of freshwater by 93.7%, reaching as low as 219kgwater/kilogram microalgal biodiesel produced. Factors that affect the water footprint of microalgal biodiesel production were also discussed in this study. (C) 2016 American Society of Civil Engineers.
文章类型	Article
关键词	Microalgae Biodiesel Production Water Life Cycle Photobioreactor
WOS标题词	Science & Technology ; Technology ; Life Sciences & Biomedicine
DOI	10.1061/(ASCE)EE.1943-7870.0001150
研究领域[WOS]	Engineering ; Environmental Sciences & Ecology
关键词[WOS]	PIGGERY WASTE-WATER ; ALGAE CULTIVATION ; CHLORELLA-ZOFINGIENSIS ; NUTRIENT REMOVAL ; BIOFUELS ; SUSTAINABILITY ; BIOENERGY
收录类别	SCI
语种	英语
项目资助者	Kone Foundation in Finland
WOS类目	Engineering, Environmental ; Engineering, Civil ; Environmental Sciences
WOS记录号	WOS:000388621000012
出版者	ASCE-AMER SOC CIVIL ENGINEERS
引用统计	被引频次：15[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/344007/13982
专题	中国科学院广州能源研究所
通讯作者	Zhu, Lian-Dong
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Univ Vaasa, Fac Technol, POB 700, FI-65101 Vaasa, Finland 3.Ctr Environm Monitoring Hubei Prov, Wuhan 430072, Peoples R China 4.Hubei Univ, Fac Resources & Environm, Wuhan 430062, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Feng, Ping-Zhong,Zhu, Lian-Dong,Qin, Xiao-Xi,et al. Water Footprint of Biodiesel Production from Microalgae Cultivated in Photobioreactors[J]. JOURNAL OF ENVIRONMENTAL ENGINEERING,2016,142(12).
APA	Feng, Ping-Zhong,Zhu, Lian-Dong,Qin, Xiao-Xi,&Li, Zhao-Hua.(2016).Water Footprint of Biodiesel Production from Microalgae Cultivated in Photobioreactors.JOURNAL OF ENVIRONMENTAL ENGINEERING,142(12).
MLA	Feng, Ping-Zhong,et al."Water Footprint of Biodiesel Production from Microalgae Cultivated in Photobioreactors".JOURNAL OF ENVIRONMENTAL ENGINEERING 142.12(2016).