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Harvesting Microalgae with Different Sources of Starch-Based Cationic Flocculants
Peng, Chengrong1; Li, Shuangshuang1,2; Zheng, Jiaoli1,2; Huang, Shun1; Li, Dunhai1
2017
Source PublicationAPPLIED BIOCHEMISTRY AND BIOTECHNOLOGY
ISSN0273-2289
Volume181Issue:1Pages:112-124
Abstract

In this study, starches obtained from wheat, potato, and corn were used to synthesize cationic starches (CS), and the flocculation efficiency of these materials was tested with Chlorella pyrenoidosa and Botryococcus braunii cultures under different conditions. Our results indicated that these three CS had differing degrees of substitution following identical synthesis conditions. The various CS functioned similarly in this study, and the desired harmless flocculation efficiency was obtained at low dosages, with CS to microalgal biomass ratios of approximately 89 and 119 mg g(-1) for C. pyrenoidosa and B. braunii, respectively. Impressive harmless harvesting efficiencies were obtained at lower dosages with respect to appropriate stirring time before the settling, with ratios ranging from 58 to 78 mg g(-1) for C. pyrenoidosa cultures. The cost of microalgae harvesting can be cut dramatically by choosing cheaper starches prior to the synthetic CS and by applying suitable flocculation procedures.

KeywordCationic starch Flocculationprocedures Oleaginousmicroalgae Biomassharvest Harmless
DOI10.1007/s12010-016-2202-9
Funding OrganizationNational 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare
Indexed BySCI
Language英语
Funding ProjectNational 863 Program of China[2013AA065804] ; Special Fund for Forest Scientific Research in the Public Welfare[20140420402]
WOS Research AreaBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
WOS SubjectBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
WOS IDWOS:000392488300008
WOS KeywordBIOFUELS PRODUCTION ; BIOMASS PRODUCTION ; ALGAE ; CULTIVATION
PublisherHUMANA PRESS INC
Funding OrganizationNational 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; National 863 Program of China ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare ; Special Fund for Forest Scientific Research in the Public Welfare
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/33146
Collection水环境工程研究中心_期刊论文
Corresponding AuthorLi, Dunhai
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Peng, Chengrong,Li, Shuangshuang,Zheng, Jiaoli,et al. Harvesting Microalgae with Different Sources of Starch-Based Cationic Flocculants[J]. APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,2017,181(1):112-124.
APA Peng, Chengrong,Li, Shuangshuang,Zheng, Jiaoli,Huang, Shun,&Li, Dunhai.(2017).Harvesting Microalgae with Different Sources of Starch-Based Cationic Flocculants.APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,181(1),112-124.
MLA Peng, Chengrong,et al."Harvesting Microalgae with Different Sources of Starch-Based Cationic Flocculants".APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 181.1(2017):112-124.
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