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Cultivation of Chlorella sp using raw dairy wastewater for nutrient removal and biodiesel production: Characteristics comparison of indoor bench-scale and outdoor pilot-scale cultures
Lu, Weidong1,2,3; Wang, Zhongming1; Wang, Xuewei4; Yuan, Zhenhong1
2015-09-01
Source PublicationBIORESOURCE TECHNOLOGY
Volume192Pages:382-388
AbstractThe biomass productivity and nutrient removal capacity of simultaneous Chlorella sp. cultivation for biodiesel production and nutrient removal in raw dairy wastewater (RDW) in indoor bench-scale and outdoor pilot-scale photobioreactors were compared. Results from the current work show that maximum biomass productivity in indoor bench-scale cultures can reach 260 mg L-1 day(-1), compared to that of 110 mg L-1 day(-1) in outdoor pilot-scale cultures. Maximum chemical oxygen demand (COD), total nitrogen (TN), and total phosphorous (TP) removal rate obtained in indoor conditions was 88.38, 38.34, and 2.03 mg L-1 day(-1), respectively, this compared to 41.31, 6.58, and 2.74 mg L-1 day(-1), respectively, for outdoor conditions. Finally, dominant fatty acids determined to be C16/C18 in outdoor pilot-scale cultures indicated great potential for scale up of Chlorella sp. cultivation in RDW for high quality biodiesel production coupling with RDW treatment. (C) 2015 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordMicroalgae Dairy Wastewater Nutrient Removal Biodiesel Production
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2015.05.094
WOS Subject ExtendedAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordMICROALGAL BACTERIAL FLOCS ; BIOFUEL PRODUCTION ; ALGAL CULTIVATION ; ZOFINGIENSIS ; TEMPERATURE ; REACTORS ; CAPTURE ; LIQUID ; GROWTH
Indexed BySCI
Language英语
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000357664200051
Citation statistics
Cited Times:31[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10521
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Shaoguan Univ, Sch Chem & Environm Engn, Shaoguan 512005, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Foshan Sanshui Energy Environm Technol Innovat &, Foshan 528137, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Lu, Weidong,Wang, Zhongming,Wang, Xuewei,et al. Cultivation of Chlorella sp using raw dairy wastewater for nutrient removal and biodiesel production: Characteristics comparison of indoor bench-scale and outdoor pilot-scale cultures[J]. BIORESOURCE TECHNOLOGY,2015,192:382-388.
APA Lu, Weidong,Wang, Zhongming,Wang, Xuewei,&Yuan, Zhenhong.(2015).Cultivation of Chlorella sp using raw dairy wastewater for nutrient removal and biodiesel production: Characteristics comparison of indoor bench-scale and outdoor pilot-scale cultures.BIORESOURCE TECHNOLOGY,192,382-388.
MLA Lu, Weidong,et al."Cultivation of Chlorella sp using raw dairy wastewater for nutrient removal and biodiesel production: Characteristics comparison of indoor bench-scale and outdoor pilot-scale cultures".BIORESOURCE TECHNOLOGY 192(2015):382-388.
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