Tribonema culture device and method

A technology of a culture device and a culture method, which is applied in the directions of microorganism-based methods, biochemical cleaning devices, biochemical equipment and methods, etc., can solve the problems of increased cost and longer culture period, and is conducive to uniform carbon replenishment, and is conducive to The effect of industrial amplification and easy maintenance
CN109355170AInactive Publication Date: 2019-02-19重庆滂渤农业科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
重庆滂渤农业科技有限公司
Publication Date
2019-02-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a tribonema culture device and method. The culture device comprises a raceway pond, circulating water wheels, a carbon supplement device and hairbrush strips; the raceway pondis of a long circular shape, one circulating water wheels is arranged at each of the two ends of the raceway pond, the hairbrush strips are liftably arranged in the raceway pond, so that tribonema adheres to the hairbrush strips to grow, the rotation speed of the circulating water wheels is 7-8r / min during cultivation, tribonema on the hairbrush strips is harvested by adopting a mode of scissor cutting after growing to the required length, and the length of remaining tribonema extending from the hairbrush strips is kept at 10mm or above after tribonema is harvested, thereby achieving the low-cost and high-density cultivation of tribonema, the produced tribonema is easy to separate and collect, the manpower is saved, the tribonema can be repeatedly cultured, the industrial amplification isfacilitated, and the method is suitable for lager-scale industrial production.
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Description

technical field

[0001] The invention belongs to the technical field of aquaculture, and in particular relates to a culture device and a culture method for yellow algae. Background technique

[0002] Microalgae are a class of eukaryotic or prokaryotic photosynthetic microorganisms with a mononuclear or simple multinuclear structure that can grow rapidly under harsh conditions. It is widely distributed in the ocean and land, and there are many species, and more than 30,000 species have been discovered so far. Microalgae have high nutritional value and strong photosynthesis. Cells can produce proteins, polysaccharides and pigments through metabolic activities. Microalgae have good development potential in the fields of food, medicine, genetic engineering and liquid fuel.

[0003] The genus Tribonema belongs to the family Xanthophyceae of the Zanthoxylum phylum and belongs to freshwater algae with global distribution. The main feature of this type of algae is that in addition ...

Claims

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