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Composite flora and textile fiber preparation method by using the same

A technology of compound bacteria and textile fibers, applied in the field of textile fibers, can solve the problems that chemical preparations cannot be separated from waste liquid, cannot achieve effective recycling, and organic matter cannot be reused, so as to save coal consumption and improve production efficiency. The effect of low cost, improving purity and yield

Inactive Publication Date: 2013-05-01
BEIJING TIANAN BIOSCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Substances cannot be effectively recycled
The chemical agent cannot be separated from the waste liquid, the organic matter is mixed with the chemical agent, and the organic matter cannot be reused, resulting in a large loss

Method used

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  • Composite flora and textile fiber preparation method by using the same
  • Composite flora and textile fiber preparation method by using the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1 Configuration of bacterial liquid

[0027] The biological bacteria used in the present invention have been deposited at the General Microbiology Center of the China Microbial Culture Collection Management Committee (CGMCC, No. 3, No. 1, Beichen West Road, Chaoyang District, Beijing) on ​​April 6, 2012, and it contains the deposit number CGMCC Rheinheimera tangshanensis (Rheinheimera tangshanensis) No.5972, Acinetobacter lwoffii (Acinetobacter lwoffii) with CGMCC No.5973, Pseudomonas fluorescens (Pseudomonas fluorescens) with CGMCC No.5974, Wickerhamomyces anomalus with the deposit number CGMCC No. 5975.

[0028] The above-mentioned composite bacterial group is configured into a composite bacterial aqueous solution according to the following mass ratio, which is the bacterial liquid:

[0029] Tangshan Rheinoniae: Acinetobacter ruckeri: Pseudomonas fluorescens: Wickerhamomycesanomalus is 1-2:1-2:1-2:2-3; the density of the formed bacterial solution is 6×10 7 More than...

Embodiment 2

[0030] Example 2 Preparation of fiber from flax

[0031] Using flax as the raw material, the preparation method of the fiber is explained in detail. The complex flora is configured according to the following mass ratio:

[0032] Tangshan Rheinoniae: Acinetobacter ruckeri: Pseudomonas fluorescens: Wickerhamomyces anomalus is 1:1:2:3.

[0033] Please refer to figure 1 , The process of fiber preparation method is divided into three stages: preparation stage, fiber section and by-product section.

[0034] (1) Preparation stage: 1, 4

[0035] Dip the harvested flax into a soaking bin or soaking tank for washing and cold soaking. First, wash away the surface soil and other debris on the raw material, and then soak at the same time. The water temperature is natural temperature, and the time is subject to soaking and swelling, 10-12 hour. After the turbidity of the liquid after multiple soaking, the supernatant can be used again after flocculation and precipitation. The sediment is fed int...

Embodiment 3

[0049] Example 3 Preparation of cellulose from ramie

[0050] The specific preparation process is the same as in Example 2. The difference is that the composite flora is configured according to the following mass ratio:

[0051] Tangshan Rheinoniae: Acinetobacter ruckeri: Pseudomonas fluorescens: Wickerhamomyces anomalus is 1:2:2:2; during biodegradation, the mass ratio of the decomposed raw material to the bacterial liquid is 1:7.

[0052] Please refer to Table 1 for the measurement results of physical properties of the obtained fibers.

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Abstract

The present invention relates to a composite flora and a textile fiber preparation method by using the composite flora. The composite flora comprises rheinheimera tangshanensis with a preservation number of CGMCC No.5972, acinetobacter lwoffii with a preservation number of CGMCC No.5973, pseudomonas fluorescens with a preservation number of CGMCC No.5974, and Wickerhamomyces anomalus with a preservation number of CGMCC No.5975. The method comprises the following steps: preparing a bacterial liquid; treating raw materials; and preparing fibers, wherein fiber preparation comprises biodegradation, steam sterilization, fiber obtaining, drying, and combing. According to the present invention, the method does not pollute the environment, a waste liquid is directly converted into an organic fertilizer so as to achieve zero emission and zero pollution, the biological treatment process provides a protection effect for fibers, advantages of low production cost and high economic benefits are provided compared with the traditional chemical method, and characteristics of energy source saving and environmental protection are provided.

Description

Technical field [0001] The invention relates to a textile fiber, in particular to a composite flora and a method for preparing textile fibers using the composite flora. Background technique [0002] In recent years, with the increasing depletion of petrochemical resources, hemp fiber has been favored by consumers due to its ecological and environmental protection characteristics. Its demand is increasing year by year, and the global natural fiber growth rate is 8% per year. The biggest feature of hemp fiber raw materials is the high fiber content, the slender fiber is good for interweaving, and the strength is good; the fiber cell cavity is small, the cell wall is thick, the wall cavity ratio is large, the fiber flexibility is poor, the paper surface is smooth, the paper is soft and delicate, and the strength is good. ; Because of the thin cell cavity and fine fibers of hemp fiber, the opacity is high. But its disadvantage is that the fiber is not easy to split into silk, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/00C12N1/20D01C1/04C12P5/02C05F5/00C12R1/01C12R1/39
CPCY02A40/20Y02E50/30Y02W30/40
Inventor 贾平
Owner BEIJING TIANAN BIOSCI & TECH
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