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Composite flora and application of the same in additive cellulose preparation

A technology of complex flora and additives, applied in the field of cellulose for additives, can solve the problems that chemical preparations cannot be separated from waste liquid, cannot achieve effective recycling and reuse, and organic matter cannot be reused, so as to save coal consumption, The effect of low production 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 application of the same in additive cellulose preparation
  • Composite flora and application of the same in additive cellulose preparation
  • Composite flora and application of the same in additive cellulose preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The configuration of embodiment 1 bacterial liquid

[0029] The biological bacteria used in the present invention have been preserved on April 6, 2012 at the General Microorganism Center (CGMCC, No. 3, No. 1, Beichen West Road, Chaoyang District, Beijing) of the China Microbiological Culture Collection Management Committee, and the preservation number is CGMCC. Rheinheimera tangshanensis of No.5972, Acinetobacter lwoffii of CGMCC No.5973, Pseudomonas fluorescens of CGMCC No.5974.

[0030] The above-mentioned composite bacteria group is configured into a composite bacteria aqueous solution according to the following mass ratio, which is the bacterial solution:

[0031] Rhinebacteria Tangshan: Acinetobacter ruckerii: Pseudomonas fluorescens: 1-2:1-2:1-2; the density of the formed bacterial liquid is more than 60 million bacteria / ml, ready for use.

Embodiment 2

[0032] Embodiment 2 prepares fiber from woody raw material

[0033] Using caragana as raw material, the cellulose preparation method when woody raw materials are used is described in detail. The other woody raw materials, such as the cellulose preparation method of poplar and willow, can be carried out with reference to this process. Wherein when using Caragana, the composite flora is configured according to the following mass ratio: Rhinemeria Tangshan: Acinetobacter ruckeri: Pseudomonas fluorescens is 1:2:2; when poplar is used, the composite flora is as follows The mass ratio is configured: Rheinophila Tangshan: Acinetobacter ruckeri: Pseudomonas fluorescens is 1:2:2; when using willow, the composite flora is configured according to the following mass ratio: Rheinophila Tangshan: Acinetobacter ruckeri: Pseudomonas fluorescens 2:1:2.

[0034] For details, please refer to figure 1 , the process flow of the cellulose preparation method is divided into three stages: a prepar...

Embodiment 3

[0054] Embodiment 3 prepares cellulose from herbal raw materials

[0055] Using wheat straw as a raw material, the cellulose preparation method when the herbal raw material is used is explained in detail. The other herbal raw materials, such as the cellulose preparation method of straw and reed, can be carried out with reference to this process.

[0056] Wherein when using wheat straw, the composite flora is configured according to the following mass ratio: Rhinemeria Tangshan: Acinetobacter ruckeri: Pseudomonas fluorescens is 2:1:2; when straw is used, the composite flora is as follows The mass ratio is configured: Rheinophila Tangshan: Acinetobacter ruckeri: Pseudomonas fluorescens is 2:2:2; when reed is used, the composite flora is configured according to the following mass ratio: Rheinophila Tangshan: Acinetobacter ruckeri: Pseudomonas fluorescens 1:1:3.

[0057] For details, please refer to figure 2 , the process flow of the cellulose preparation method is divided int...

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Abstract

The present invention relates to a composite flora and an application of the composite flora in additive cellulose preparation. The composite flora comprises rheinheimera tangshanensis with a preservation number of CGMCC No.5972, acinetobacter lwoffii with a preservation number of CGMCC No.5973, and pseudomonas fluorescens with a preservation number of CGMCC No.5974. The process for preparing the additive cellulose comprises the following steps: preparing a bacterial liquid; treating raw materials; and preparing fibers, wherein fiber preparation comprises fiber kneading or squeezing rolling, biodegradation, steam sterilization, fiber obtaining, sterilization and grinding. 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 cellulose for additives, in particular to a composite bacterial flora and its application in preparing cellulose for additives. Background technique [0002] Cellulose is a polysaccharide compound and is the most valuable natural renewable resource for human beings. Cellulose chemistry and industry began more than 160 years ago, and it was the main research object during the birth and development of polymer chemistry. The main physiological functions of cellulose are to absorb a large amount of water, increase the amount of feces, promote intestinal peristalsis, and accelerate the excretion of feces. The residence time of substances in the intestinal tract is shortened, and the adverse stimulation to the intestinal tract is reduced, thereby preventing the occurrence of intestinal cancer. In the prior art, the preparation of cellulose is mostly through chemical methods, and the waste liquid generated in the production of chemic...

Claims

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Application Information

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IPC IPC(8): C12N1/20D21C5/00C12P5/02C05F5/00C05F7/00C12R1/39C12R1/01
CPCY02A40/20Y02E50/30Y02W30/40
Inventor 贾平
Owner BEIJING TIANAN BIOSCI & TECH
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