CAS OpenIR
Outdoor cultivation of Chlorella sp. in an improved thin-film flat-plate photobioreactor in desertification areas
Yan, Chenghu; Wang, Zhihui; Wu, Xia; Wen, Shumei; Yu, Jing; Cong, Wei
2020-05-01
Source PublicationJOURNAL OF BIOSCIENCE AND BIOENGINEERING
ISSN1389-1723
Volume129Issue:5Pages:619-623
AbstractIn order to reduce the flow resistance of the thin-film flat plat photobioreactor (FPPBR) and make it more suitable for mass microalgae cultivation, the channel diameter was modified to 0.06 m and the thin-film FPPBR consisted of 10 parallel shunt-wound channels. A thin-film FPPBR system with 100 modified FPPBRs was constructed and used for Chlorella sp. cultivation in desertification areas (Ordos, China) from July to September of 2018. The pressure drop of the modified FPPBR system decreased significantly and the microalgae showed much higher productivity. The pressure drop was about 11.8 kPa when the liquid velocity was 0.238 m s(-1). The final biomass concentration and area productivity reached 2.01 g L-1 and 49.79 g m(-2) day(-1) respectively, and the yearly productivity of Chlorella sp. was estimated to be about 15.24 t ha(-2) year(-1). The results demonstrated that high productivity of Chlorella sp. could be achieved in the improved FPPBR system in desertification areas and the improved FPPBR system was feasible for mass cultivation of microalgae in the commercial application. (C) 2019, The Society for Biotechnology, Japan. All rights reserved.
KeywordOutdoor cultivation Flat plate photobioreactor Mass production Chlorella sp. Baffle
DOI10.1016/j.jbiosc.2019.12.007
Language英语
WOS KeywordMICROALGAE ; LIGHT ; BIOFUELS ; DESIGN
Funding ProjectNatural Science Foundation of China[21706260] ; National Key R&D Program of China[2016YFC0500904]
WOS Research AreaBiotechnology & Applied Microbiology ; Food Science & Technology
WOS SubjectBiotechnology & Applied Microbiology ; Food Science & Technology
Funding OrganizationNatural Science Foundation of China ; National Key R&D Program of China
WOS IDWOS:000614229200014
PublisherSOC BIOSCIENCE BIOENGINEERING JAPAN
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Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/43346
Collection中国科学院过程工程研究所
Corresponding AuthorCong, Wei
AffiliationChinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Yan, Chenghu,Wang, Zhihui,Wu, Xia,et al. Outdoor cultivation of Chlorella sp. in an improved thin-film flat-plate photobioreactor in desertification areas[J]. JOURNAL OF BIOSCIENCE AND BIOENGINEERING,2020,129(5):619-623.
APA Yan, Chenghu,Wang, Zhihui,Wu, Xia,Wen, Shumei,Yu, Jing,&Cong, Wei.(2020).Outdoor cultivation of Chlorella sp. in an improved thin-film flat-plate photobioreactor in desertification areas.JOURNAL OF BIOSCIENCE AND BIOENGINEERING,129(5),619-623.
MLA Yan, Chenghu,et al."Outdoor cultivation of Chlorella sp. in an improved thin-film flat-plate photobioreactor in desertification areas".JOURNAL OF BIOSCIENCE AND BIOENGINEERING 129.5(2020):619-623.
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