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Photobioreactor for blue-green algae cultivation

A technology of photobioreactor and blue-green algae, applied in the direction of photobioreactor, specific-purpose bioreactor/fermenter, bioreactor/fermenter combination, etc., can solve the problem that is not suitable for on-site deployment and year-round operation , lack of temperature stabilization mechanism and other issues

Pending Publication Date: 2021-09-10
克里斯蒂亚诺加比亚蒂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It also lacks a temperature stabilization mechanism, making it unsuitable for field deployment and year-round operation

Method used

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  • Photobioreactor for blue-green algae cultivation

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Embodiment Construction

[0041] The photobioreactor 100 according to the embodiments described below specifically comprises at least: a vacuum rated solar receiver 800, which holds the culture medium shown as 1001 and completely fills said solar receiver 800, the Top container system 700, partially filled with medium 1001, partially filled with inert gas; medium supply system 400, for supplying decarburized or non-decarburized medium 1002; carbon dioxide supply system 500, allowing insertion of carbon dioxide 1004, preferably labeled with a stable isotope 13 C, which is capable of photosynthesizing blue-green algae; acquisition system 600 for collecting culture medium 1002 matured into final product 1003, ready for processing to extract blue-green algae; gas circuit 300; characterized by the presence of "inert gas push "system 200, comprising vertical loop line 201 connected to top vessel system 700 and loop isolation valve 202, which in turn is connected to downcomer 203 connected to solar receiver 80...

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Abstract

The present invention concerns the field of high-efficiency, quality-controlled production of blue-green algae for direct human consumption, for extraction of proteins, vitamins, and amino acids, and for production of organic materials loaded with the special isotope 13C. It is an object of the present invention to describe a high-efficiency photobioreactor.

Description

technical field [0001] The invention relates to the field of efficient, quality-controlled production of blue-green algae for direct human consumption, for the extraction of proteins, vitamins and amino acids, and for the production of 13 C organic materials. Background technique [0002] It is known to those skilled in the art that blue-green algae, a type of bacteria known as cyanobacteria, are responsible for the early oxidation of the Earth's atmosphere: they multiply by consuming carbon dioxide (CO 2 ) and produce oxygen (O 2 ), so they are photosynthetic and autotrophic. Blue-green algae occur naturally in freshwater lakes and tropical or subtropical waters. Some naturally occurring blue-green algae are used for human consumption in Mexico and areas of Africa. When grown under controlled conditions, such as ensuring the absence of toxin-producing bacteria and any contamination by heavy metals, blue-green algae can be used as an excellent source of dietary protein, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/00
CPCC12M21/02C12M29/14C12M29/18A23L29/269C12M23/06C12M23/22C12M29/12C12M29/20C12M29/24C12M41/40C12M47/02C12M47/10
Inventor 克里斯蒂亚诺·加比亚蒂
Owner 克里斯蒂亚诺加比亚蒂