Scenedesmus dimorphus biofilm: Photoefficiency and biomass production under intermittent lighting
文献类型：期刊论文
| 作者 | Toninelli, Andrea Efrem1,2; Wang, Junfeng1 ; Liu, Mingshen3; Wu, Hong3; Liu, Tianzhong1
|
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2016-08-26 |
| 卷号 | 6 |
| 英文摘要 | This study investigated the effect of intermittent lighting on the growth performances of a Scenedesmus dimorphus biofilm. Flashing light effect (FLE) is common in traditional suspended cultures of microalgae; yet, publications about this phenomenon, in the context of biofilm cultivation, are scarce. In this work we demonstrate that, thanks to intermittent illumination, it is possible for attached cultivations to fulfill FLE, improve photoefficiency and productivity as well as providing protection from photoinhibition using much lower flashing light frequencies than those usually required with suspended cultures. Medium frequency intermittent lighting (0.1 Hz) guaranteed excellent light integration resulting in 9.13 g m(-2) d(-1) biomass productivity, which was 8.9% higher than with continuous lighting. Results showed that a light fraction value of 0.5 always improved photoefficiency values as related to continuous light with a 118.8% maximum increase. |
| WOS标题词 | Science & Technology |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | FLASHING LIGHT ; AIRLIFT PHOTOBIOREACTOR ; MICROALGAE ; GROWTH ; PHOTOSYNTHESIS ; CULTIVATION ; CHLORELLA ; PHOTOPERIOD ; REMOVAL ; SYSTEMS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000381972600001 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/8430]  |
| 专题 | 青岛生物能源与过程研究所_微藻生物技术团队 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biofuels, Qingdao 266101, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.ENN Sci & Tech Co Ltd, Bioenergy R&D Ctr, State Key Lab Coal Based Low Carbon Energy, Langfang City 065001, Hebei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Toninelli, Andrea Efrem,Wang, Junfeng,Liu, Mingshen,et al. Scenedesmus dimorphus biofilm: Photoefficiency and biomass production under intermittent lighting[J]. SCIENTIFIC REPORTS,2016,6. |
| APA | Toninelli, Andrea Efrem,Wang, Junfeng,Liu, Mingshen,Wu, Hong,&Liu, Tianzhong.(2016).Scenedesmus dimorphus biofilm: Photoefficiency and biomass production under intermittent lighting.SCIENTIFIC REPORTS,6. |
| MLA | Toninelli, Andrea Efrem,et al."Scenedesmus dimorphus biofilm: Photoefficiency and biomass production under intermittent lighting".SCIENTIFIC REPORTS 6(2016). |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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