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Article: Effect of mixing system on the growth of Spirulina platensis in a flat tank photobioreactor

TitleEffect of mixing system on the growth of Spirulina platensis in a flat tank photobioreactor
混合系統對扁平箱式光生物反應器中鈍頂螺旋藻生長的影響(英文)
Authors
KeywordsSpirulina platensis
Photobioreactor
Airlift agitation
Morphological variation
Issue Date1998
PublisherSouth China University of Technology. The Journal's web site is located at http://www.cnki.com.cn/Journal/C-C8-HNLG.htm
Citation
華南理工大學學報 (自然科學版), 1998, v. 26 n. 2, p. 22-26 How to Cite?
Journal of South China University of Technology (Natural Science Edition), 1998, v. 26 n. 2, p. 22-26 How to Cite?
AbstractSpirulina platensis were batch cultivated in Zarrouk synthetic medium in a 60l flat tank photobioreactor with constant illumination of 30klx fluorescent light and different mixing systems.During cultivatio7n a decline of dissolved oxygen was observed from 6.7mg/l to 5.4mg/l for water_recycle with airlift system (WRAS) and from 8.6mg/l to 2.0mg/l for airlift system (AS),respectively.The maximal concentration of S.platensis biomass of 1.85g/l was obtained with AS at the 7th day.Morphological variation including breakage and sinking of filaments during cultivation was not observed significantly only with AS.These results show that the AS was more efficient and successfully used for the cultivation of S.platensis in the flat tank photobioreactor,compared with the water_recycle system (WRS) and the WRAS。
Persistent Identifierhttp://hdl.handle.net/10722/68714
ISSN
2015 SCImago Journal Rankings: 0.200

 

DC FieldValueLanguage
dc.contributor.authorWei, Den_HK
dc.contributor.authorChen, SFen_HK
dc.contributor.authorGuo, SYen_HK
dc.contributor.authorLi, Len_HK
dc.date.accessioned2010-09-06T06:07:00Z-
dc.date.available2010-09-06T06:07:00Z-
dc.date.issued1998en_HK
dc.identifier.citation華南理工大學學報 (自然科學版), 1998, v. 26 n. 2, p. 22-26en_HK
dc.identifier.citationJournal of South China University of Technology (Natural Science Edition), 1998, v. 26 n. 2, p. 22-26-
dc.identifier.issn1000-565Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/68714-
dc.description.abstractSpirulina platensis were batch cultivated in Zarrouk synthetic medium in a 60l flat tank photobioreactor with constant illumination of 30klx fluorescent light and different mixing systems.During cultivatio7n a decline of dissolved oxygen was observed from 6.7mg/l to 5.4mg/l for water_recycle with airlift system (WRAS) and from 8.6mg/l to 2.0mg/l for airlift system (AS),respectively.The maximal concentration of S.platensis biomass of 1.85g/l was obtained with AS at the 7th day.Morphological variation including breakage and sinking of filaments during cultivation was not observed significantly only with AS.These results show that the AS was more efficient and successfully used for the cultivation of S.platensis in the flat tank photobioreactor,compared with the water_recycle system (WRS) and the WRAS。-
dc.languageengen_HK
dc.publisherSouth China University of Technology. The Journal's web site is located at http://www.cnki.com.cn/Journal/C-C8-HNLG.htmen_HK
dc.relation.ispartof華南理工大學學報 (自然科學版)en_HK
dc.relation.ispartofJournal of South China University of Technology (Natural Science Edition)-
dc.subjectSpirulina platensis-
dc.subjectPhotobioreactor-
dc.subjectAirlift agitation-
dc.subjectMorphological variation-
dc.titleEffect of mixing system on the growth of Spirulina platensis in a flat tank photobioreactoren_HK
dc.title混合系統對扁平箱式光生物反應器中鈍頂螺旋藻生長的影響(英文)-
dc.typeArticleen_HK
dc.identifier.emailChen, SF: sfchen@hkusua.hku.hken_HK
dc.identifier.authorityChen, SF=rp00672en_HK
dc.identifier.hkuros35167en_HK
dc.identifier.volume26-
dc.identifier.issue2-
dc.identifier.spage22-
dc.identifier.epage26-
dc.publisher.placeChina-

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