Vector processing technology

Abstract

The invention discloses a vector processing technology and relates to the technical field of microbe vectors. The vector processing technology is used for solving the problem that vector hydrophilicity is relatively poor. The vector processing technology is characterized by comprising the following steps: establishing a vacuum treatment environment; carrying out vector surface modification; preparing modification base fluid; and carrying out vector surface coating. A vector reacts with oxygen gas through action of plasma, and a hydrophilic oxo group is formed on the surface of the vector, so that the hydrophilicity of the surface of the vector can be remarkably improved, the advantage that the hydrophilicity of the surface of the treated vector is relatively good is achieved, and the effect of modifying the surface of the vector is achieved. The surface hydrophilicity of the vector is directly improved through PVA attached to the surface of the vector. After treatment through a vectorsurface modification step, the vector can have a higher degree of combination with the modification base fluid, the modification base fluid is prevented from accidentally spalling from the surface ofthe vector, and thus, microbes connected to the modification base fluid can more stably grow on the surface of the vector.

Description

technical field [0001] The invention relates to the technical field of microbial carriers, in particular to a carrier processing technology. Background technique [0002] The surface hydrophilicity of a material refers to the property that the surface of a material is wetted by water. Materials with good hydrophilicity have a greater affinity for water, are more likely to absorb water, and are more likely to be wetted by water. Usually, in the process of cultivating microorganisms, it is necessary to put the carrier used for cultivating microorganisms into a liquid suitable for the growth and reproduction of microorganisms, and the hydrophilicity of the carrier is one of the important material properties that affect the efficiency of microorganism cultivation. The higher the value, the easier it is for microorganisms to attach and grow on the carrier, and the microorganisms are not easy to fall off from the carrier. In the MBBR process, the foaming material is used as a car...

AI Technical Summary

Problems solved by technology

Due to the poor hydrophilicity of the foam material itself, it is difficult for microorganisms to attach to the foam material, which affects the cultivation efficiency of microorganisms, and makes the surface hydrophilicity of the carrier form a bottleneck for the efficiency of microorganism cultivation.

Therefore, there is the problem of poor hydrophilicity of the carrier in the prior art

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