Series cultivation and rapid collection method for marine microalgae

A marine microalgae and rapid technology, applied in the direction of microorganism-based methods, biochemical equipment and methods, microorganisms, etc., can solve the problems of poor sedimentation effect, incomplete precipitation, and long precipitation time, so as to achieve less pollution and better growth , good light transmittance effect
CN104593262AInactive Publication Date: 2015-05-06LINYI UNIVERSITY
5 Cites 9 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
LINYI UNIVERSITY
Publication Date
2015-05-06
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a series cultivation and rapid collection method for marine microalgae, belonging to the field of aquaculture cultivation and solving the deficiencies that marine microalgae is originally cultivated by adopting a photobioreactor or an open cement pond, which is large in capital construction investment, complicated in technology, high in technical requirement, easy to pollution, troublesome to operate and low in efficiency. The sequential cultivation and rapid collection method for marine microalgae has the technical characteristics that the two microalgaes are mixedly bred so as to achieve mutual advantages and mutual promotion and reduce the resource waste; introduced gas can be utilized for three times by adopting the sequential cultivation of conical flasks, so that the energy can be saved and cannot be easily contaminated; after a compound precipitator is added, the microalgae liquid is stored in a dark environment at the low temperature of 5 DEG C, the collection efficiency is high, the nutrition is not lost, the operation is simple and the practicability is strong.
Need to check novelty before this filing date? Find Prior Art

Description

[0001] Technical field The present invention belongs to the field of aquaculture, and in particular relates to a method for serial cultivation and rapid collection of marine microalgae. Background technique

[0002] The invention discloses a method for the mixed series cultivation and fast collection of Pyramid subcardioid and Isochrysis globosa. Platymonas subcordiformis is a marine single-celled microalgae that occurs in large numbers in coastal ponds and calm harbors. It belongs to Chlorophyta, Chlorophyceae, Volvox, and Chlamydomonas. The algal body is compressed, and the front view of the cell is broadly ovoid, with a wider front end and a shallow depression in the middle, with 4 flagella protruding from the depression. There is a large cup-shaped green pigment body in the cell. There is a protein nucleus at the back end of the algae, and a red eye point near the nucleus. 11-16 microns long, 7-9 microns wide, and 3.5-5 microns thick. Asexual reproduction, when the envi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More