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Method for collecting seed algae from microalgae on liquid surface, and for performing culturing in separate culture vessel, in method for culturing microalgae on liquid surface
Method for collecting seed algae from microalgae on liquid surface, and for performing culturing in separate culture vessel, in method for culturing microalgae on liquid surface
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机译:在液面上培养微藻的方法中,从液面上的微藻收集种子藻并在单独的培养容器中进行培养的方法
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摘要
Provided is a method for culturing microalgae that makes it possible to reduce the production cost of a biomass derived from microalgae. A method for culturing microalgae, including: a first-stage culture whereby a biofilm in the form of a film-shaped structure or three-dimensional structure composed of microalgae is formed on the liquid surface of a culture broth by culturing microalgae, obtained via a microbial purification step, in the culture broth in a first culture vessel; and a second-stage culture whereby the microalgae are cultured on the liquid surface of the culture broth by using, as seed algae, at least some of the biofilm in the form of a film-shaped structure or three-dimensional structure formed on the liquid surface.
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