IHB OpenIR  > 藻类生物技术和生物能源研发中心  > 期刊论文
A novel low cost microalgal harvesting technique with coagulant recovery and recycling
Yang, Lin1,2,3; Wang, Lan1,2; Zhang, Haiyang4; Li, Cheng1,2; Zhang, Xuezhi1,2; Hu, Qiang1,2,5
2018-10-01
Source PublicationBIORESOURCE TECHNOLOGY
ISSN0960-8524
Volume266Issue:1Pages:343-348
Abstract

In this study, a novel low cost and sustainable microalgal harvesting technique was developed using the concept of coagulant recovery concentration and recycling. Al3+ can be recovered from harvested Scenedesmus acuminatus biomass with 0.1 M HCl, at an acid solution-biomass ratio of 250 ml g(-1). The residual Al3+ content in the purified biomass was reduced to 0.11 +/- 0.0006 mg g(-1), while a higher content of 59.74 +/- 3.11 mgg(-1) was found in the coagulation harvested biomass. The recovered Al3+ solution was concentrated 25 times and then reused for the harvesting of S. acuminatus. The Al3+ recovery and reuse were repeated 5 times, and the harvesting efficiencies were found higher than the fresh Al3+ as a result of the presence of extracellular polymeric substances in the recovered coagulant solution which aided the coagulation process. According to the technical-economic analysis, the cost of chemicals decreased 50% after 5 times recycling.

KeywordMicroalgal harvesting Coagulation Acid washing Coagulant recycling Extracellular polymeric substances
DOI10.1016/j.biortech.2018.06.105
Funding OrganizationOne-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
Indexed BySCI
Language英语
Funding ProjectOne-Hundred Scholars Award from the Chinese Academy of Sciences[Y62305-1-Z01] ; National Natural Science Foundation of China[21603263]
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000439996100042
WOS KeywordENHANCED PRIMARY-TREATMENT ; WATER-TREATMENT ; FLOCCULATION ; BIOMASS ; SLUDGE ; FLOTATION ; ALUMINUM ; REMOVAL ; GOLD ; PH
PublisherELSEVIER SCI LTD
Funding OrganizationOne-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; One-Hundred Scholars Award from the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/30582
Collection藻类生物技术和生物能源研发中心_期刊论文
Corresponding AuthorZhang, Xuezhi
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Ctr Microalgal Biotechnol & Biofuels, Wuhan 430072, Hubei, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Hubei, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Southwest Univ Sci & Technol, Key Lab Solid Waste Treatment & Resource Recycle, Minist Educ, Mianyang 621010, Sichuan, Peoples R China
5.SDIC Biotech Investment Co LTD, SDIC Microalgae Biotechnol Ctr, Beijing 100035, Peoples R China
Recommended Citation
GB/T 7714
Yang, Lin,Wang, Lan,Zhang, Haiyang,et al. A novel low cost microalgal harvesting technique with coagulant recovery and recycling[J]. BIORESOURCE TECHNOLOGY,2018,266(1):343-348.
APA Yang, Lin,Wang, Lan,Zhang, Haiyang,Li, Cheng,Zhang, Xuezhi,&Hu, Qiang.(2018).A novel low cost microalgal harvesting technique with coagulant recovery and recycling.BIORESOURCE TECHNOLOGY,266(1),343-348.
MLA Yang, Lin,et al."A novel low cost microalgal harvesting technique with coagulant recovery and recycling".BIORESOURCE TECHNOLOGY 266.1(2018):343-348.
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