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Three-dimensional culture device for microalgae

A technology of three-dimensional culture and microalgae culture, applied in enzymology/microbiology devices, biochemical cleaning devices, biochemical instruments, etc., can solve the problems of complex reactor structure, high cost, small scale, etc. Controllable time, low cost, and large-scale cultivation

Inactive Publication Date: 2016-03-02
SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI +3
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The closed photobioreactor is characterized by being less affected by the environment, and the light and temperature can be controlled; the disadvantage is that the scale is small, the reactor structure is complicated, and the cost is high. For example, it is designed as a jacket or sleeve type for temperature control ( See Chinese patent applications with publication numbers CN201020129411.8, CN101985595A)

Method used

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  • Three-dimensional culture device for microalgae
  • Three-dimensional culture device for microalgae
  • Three-dimensional culture device for microalgae

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Embodiment Construction

[0034] In order to have a more specific understanding of the technical content, characteristics and effects of the present invention, now in conjunction with the accompanying drawings, the embodiments of the present invention are described in detail as follows:

[0035] see figure 1 As shown, the three-dimensional culture device for microalgae in this embodiment mainly includes two parts: a three-dimensional culture frame 1 and an open microalgae culture pool 8, both of which are placed in a closed building (such as a greenhouse); in addition, it also includes an upper water pipe 2. LED light source fixing plate 3, microalgae supplementary LED light source 4, microalgae collection and water treatment device 5, water pump 6, water pipe 7, downpipe 11, connecting hose 12 and crop supplementary LED light source 13 and other auxiliary facilities. in:

[0036] The three-dimensional culture frame 1 is mainly composed of 2 to 3 layers of support plates and a plurality of support fra...

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Abstract

The invention discloses a microalgae stereoscopic cultivating device which mainly comprises two parts, an open microalgae cultivating pool and a stereoscopic cultivating shelf; the stereoscopic cultivating shelf is built above the open microalgae cultivating pool, and is used for cultivating crops. By building the crop cultivating shelf above the microalgae cultivating pool, the device of the invention realizes synchronous microalgae cultivation and crop cultivation, not only makes full use of space, but also reduces the cost of microalgae cultivation.

Description

technical field [0001] The invention relates to the field of biology, in particular to a three-dimensional culture device for microalgae. Background technique [0002] Microalgae are tiny organisms on earth that play an extremely important role in the ecosystem. Microalgae can store energy through photosynthesis and other forms to form organic matter, and then convert it into usable energy, chemicals, feed and fertilizer through physical, chemical and biological methods. Microalgae are widely distributed and can survive in extreme environments such as deserts and saline-alkali lands. Some microalgae can also fix nitrogen. There are many kinds of microalgae, which have short growth cycle, fast growth rate and large biomass. [0003] The development of microalgae-based biological products has attracted widespread attention from all over the world. These biological products can be used as biofertilizers or biofuels. Countries such as the United States, Europe, and Japan have...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/00C12M1/02
CPCC12M21/02C12M23/18
Inventor 孙鼎堃孙予罕非罗科范卫尧赵权宇汪靓胡刚肖亚宁郑茂发王东飞
Owner SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI
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