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  • 标题:Study of Chlorella vulgaris sedimentation process
  • 本地全文:下载
  • 作者:Agnieszka Patyna ; Małgorzata Płaczek ; Stanisław Witczak
  • 期刊名称:MATEC Web of Conferences
  • 电子版ISSN:2261-236X
  • 出版年度:2018
  • 卷号:240
  • DOI:10.1051/matecconf/201824005023
  • 语种:English
  • 出版社:EDP Sciences
  • 摘要:The paper reports the results ofChlorella vulgarissedimentation process including description of cultivation condition of microalgal biomass. The process of algae cultivation was carried out in photobioreactor comprising systems of carbon dioxide supply, mixing and artificial LED illumination. The growth of microalgae was determined alternatively in three ways by measuring the amount of dry mass over time, counting the cells and measurement of optical density by use of a spectrophotometer. Algae biomass with different concentration was subjected to the separation process by gravity. This led to the determination of the characteristic of sedimentation process for different concentrations and cell sizes. The experimental results indicate that sedimentation process offers a tool with a potential application for microalgae harvesting.
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