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Diatom growth variable research system based on square diatom culture frame

A technology of research systems and culture racks, which is applied in specific-purpose bioreactors/fermenters, biochemical instruments, biomass post-processing, etc. Influence of growth conditions and other issues, to achieve the effect of convenient and fast adjustment and control of variables, convenient and fast adjustment and control, and simple structure

Inactive Publication Date: 2012-11-21
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of ordinary diatom farming is to obtain food, medicine, cosmetics, polymer materials, nutritional enhancers, bacterial agents, etc., and the breeding environment is not particularly restricted. What changes occurred during the cultivation process, and the impact of different environmental variables on the growth of diatoms cannot be simulated

Method used

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  • Diatom growth variable research system based on square diatom culture frame
  • Diatom growth variable research system based on square diatom culture frame
  • Diatom growth variable research system based on square diatom culture frame

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Experimental program
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Effect test

Embodiment approach

[0035] The controllable variables of this system are temperature, light color, and light intensity. When considering the influence of a certain variable, other variables must be strictly controlled to keep the same. The data recorded in the table below are the specific growth rates of various diatoms (unit d -1 ).

[0036] 1) Observe the effect of different temperatures on the growth of diatoms, control the light color to white light, and light intensity to 100mm, and draw the record form as shown in Table 1

[0037]

[0038] 2) Observe the effects of different light colors on the growth of diatoms. The control temperature is 20°C and the light intensity is 100mm. Draw the record table as shown in Table 2

[0039]

[0040] 3) Observe the effects of different light intensities on the growth of diatoms. The control temperature is 20°C, the light color is white, and the record table is drawn as shown in Table 3

[0041]

[0042] In order to verify the effect of the pr...

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Abstract

The invention discloses a diatom growth variable research system based on a square diatom culture frame. The diatom growth variable research system is characterized by comprising a culture chamber, wherein the culture chamber is provided with an air conditioner and the square diatom culture frame in a rectangular framework structure, the top of the square diatom culture frame is provided with a filament lamp light source and an electrification duration control switch, the four corner parts of the square diatom culture frame in the horizontal direction are provided with four guide posts, support plates in horizontal arrangement are arranged among the guide posts, container positioning grooves are arranged on the support plates, the four corner parts of the support plates are provided with guide sleeves capable of being glidingly sheathed on the guide posts, positioning screw bolts used for positioning the support plates after the sliding of the support plates are also screwed and connected onto the guide sleeves, and the diatom growth variable research system also comprises a color control mechanism horizontally arranged between the light source and the support plates. The system provided by the invention can realize the regulation and control on various variables including the diatom growth so that the influence condition of each variable on the diatom growth can be conveniently researched, and meanwhile, the diatom growth variable research system has the advantages that the structure is simple, and the variable regulation and control is very convenient and fast.

Description

technical field [0001] The invention belongs to the technical field of diatom cultivation research, in particular to a diatom growth variable research system based on a square diatom cultivation frame. [0002] Background technique [0003] Among the failure forms of parts, surface damage failure accounts for a large proportion. People try to reduce the occurrence of this fatigue from various aspects such as part design, processing, and material selection, but they cannot achieve good results. At present, bionic manufacturing technology has been widely used in the machinery industry. By studying and imitating the function formation mechanism of living organisms, designing and manufacturing materials, structures, devices and equipment with similar characteristics to biological models, it has a great impact on biological movement execution systems, perception system, control system, braking system, and special function structure etc. are copied. After hundreds of millions of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/38C12M1/36
CPCC12M21/02C12M23/12C12M41/12C12M41/36
Inventor 孟凡明程志涛高贵响陈志伟王志勇陈原培陈晖
Owner CHONGQING UNIV
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