Composite flora and textile fiber preparation method by using the same

A technology of composite bacteria and fibers, which is applied in the field of textile fibers, can solve the problems that chemical agents 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] The configuration of embodiment 1 bacterial liquid

[0027] The biological bacteria used in the present invention have been deposited in the General Microorganism Center of the China Microorganism Culture Collection Management Committee (CGMCC, No. 3, No. 1, Beichen West Road, Chaoyang District, Beijing) on ​​April 6, 2012, and its preservation number is CGMCC No.5971 Bacillus sp., CGMCC No.5972 Rheinheimera tangshanensis, CGMCC No.5973 Acinetobacter lwoffii, CGMCC No.5973 It is Pseudomonas fluorescens of CGMCC No.5974 and Wickerhamomyces anomalus of CGMCC No.5975.

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

[0029] Bacillus: Rheimerella tangshani: Acinetobacter lwudii: Pseudomonas fluorescens: Wickerhamomyces anomalus is 2-3:1-2:1-2:1-2:2-3; the density of the formed bacterial liquid For more than 60 million bacteria / ml, spare.

Embodiment 2

[0030] Example 2 Preparation of fibers from flax

[0031] Taking flax as raw material, the preparation method of fiber is described in detail. The complex flora is configured according to the following mass ratio: Bacillus: Rheimerella tangshani: Acinetobacter lwwe: Pseudomonas fluorescens: Wickerhamomyces anomalus is 3:1:1:2:3.

[0032] For details, please refer to figure 1 , The process of the fiber preparation method is divided into three stages: preparation stage, fiber section and by-product section.

[0033] (1) Preparation stage: 1, 4

[0034] Immerse the harvested flax in the soaking bin or soaking pool for washing and cold soaking. First, wash away the dirt and other debris on the surface of the raw material, and soak it at the same time. The water temperature is the natural temperature, and the time is subject to soaking and swelling, 10-12 Hour. After the liquid is turbid after soaking for many times, the supernatant can be used again after flocculation and prec...

Embodiment 3

[0048] Example 3 Preparation of cellulose from ramie

[0049] The specific preparation process is the same as that in Example 2. The difference is that the complex flora is configured according to the following mass ratio: Bacillus: Rheimerella tangshani: Acinetobacter lwwe: Pseudomonas fluorescens: Wickerhamomyces anomalus is 3:1:2:2:2; During biodegradation, the mass ratio of the decomposed raw material to the bacterial liquid is 1:7.

[0050] Please refer to Table 1 for the measurement results of the 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 bacillus sp. with a preservation number of CGMCC No.5971, 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 bacteria group and a method for preparing textile fibers by using the same. Background technique [0002] In recent years, with the increasing depletion of petrochemical resources, hemp fibers are favored by consumers due to their excellent ecological and environmental protection characteristics. Their demand is increasing year by year, and the global natural fiber annual growth rate is 8%. The biggest feature of hemp fiber raw materials is that the fiber content is high, the fiber is slender and conducive to interlacing, and the strength is good; the fiber cell cavity is small, the cell wall is thick, and the wall cavity ratio is large; the hemp fiber cell cavity is thin and the fiber is thin, so the opacity is high. But its disadvantage is that the fibers are not easy to be divided into filaments, so that the air permeability of the fabric is low. [0003] In the prior art, fiber...

Claims

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Application Information

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IPC IPC(8): C12N1/20D01C1/04C12P5/02C05F5/00C05F7/00C12R1/07C12R1/39C12R1/01
CPCY02A40/20Y02E50/30Y02W30/40
Inventor 贾平
Owner BEIJING TIANAN BIOSCI & TECH
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