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Biological flora and method for preparing cellulose for additive through same

A technology of additives and cellulose, which is applied in the field of compound bacterial flora and the preparation of cellulose for additives, which can solve the problems that chemical preparations cannot be separated from waste liquids, effective recycling cannot be achieved, and organic matter cannot be reused. Achieve the effects of saving coal consumption, low production cost, and improving purity and yield

Inactive Publication Date: 2013-01-23
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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  • Biological flora and method for preparing cellulose for additive through same
  • Biological flora and method for preparing cellulose for additive through same
  • Biological flora and method for preparing cellulose for additive through same

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. Bacillus sp. No.5971, Rheinheimera tangshanensis with preservation number CGMCC No.5972, Acinetobacter lwoffii with preservation number CGMCC No.5973, preservation number Pseudomonas fluorescens of CGMCC No.5974 and Wickerhamomyces anomalus of CGMCC No.5975.

[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] Bacillus: Rheinrichia Tangshan: Acinetobacter ruckeri: Pseudomonas fluorescens: Wickerhamomyces anomalus is 2-3:1-2:1-2:1-2:2-3; the density of the formed bacterial liq...

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. When caragana is used, the composite flora is configured according to the following mass ratio: Bacillus: Rheinrichia Tangshan: Acinetobacter ruckeri: Pseudomonas fluorescens: Wickerhamomyces anomalus is 3:1:2:2:2 ; When poplar is adopted, the complex flora is configured according to the following mass ratio: Bacillus: Rhinemeria tangshanensis: Acinetobacter ruckeri: Pseudomonas fluorescens: Wickerhamomyces anomalus is 2:1:2:2:3; For willow trees, the composite flora is configured according to the following mass ratio: Bacillus: Rhinemeria tangshanense: Acinetobacter ruckeri: Pseudomonas fluorescens: Wickerhamomyces anomalus is 3:2:1:2:2.

[003...

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] When wheat straw is used, the composite flora is configured according to the following mass ratio: Bacillus: Rheinrichia Tangshan: Acinetobacter ruckeri: Pseudomonas fluorescens: Wickerhamomyces anomalus is 3:2:1:2:2; When rice straw is used, the composite flora is configured according to the following mass ratio: Bacillus: Rheinrichia Tangshan: Acinetobacter ruckeri: Pseudomonas fluorescens: Wickerhamomyces anomalus is 2:2:2:2:2; For reeds, the composite flora is configured according to the following mass ratio: Bacillus: Rhinemeria tangshanense: Acinetobacter ruckeri: Pseudomonas fluorescens: Wickerhamomyces anomalus is 3:1...

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Abstract

The invention relates to biological flora and a method for preparing cellulose for an additive through the biological flora. The composite flora comprises bacillus stored with the number of CGMCC (China General Microbiological Culture Collection Center) No. 5971, rheinheimera tangshanensis stored with the number of CGMCC No.5972, acinetobacter lwoffii stored with the number of CGMCC No. 5973, pseudomonas fluorescens stored with the number of CGMCC No. 5974 and Wickerhamomyces anomalus stored with the number of CGMCC No. 5975. The method comprises the steps as follows: preparing bacteria liquid; processing raw materials; and preparing fibers: difibering, biologically degrading, sterilizing through steam, obtaining fibers, sterilizing and grinding. The method provided by the invention is environment-friendly; and the waste liquid is directly transformed into organic fertilizer, therefore, zero release and zero pollution are achieved. The biological process performs protection to the fibers. Compared with traditional chemical method, the method provided by the invention has the advantages of low producing cost, high economic benefit, and capabilities of saving the energy and protecting the environment.

Description

technical field [0001] The invention relates to cellulose for additives, in particular to a composite bacterial flora and a method for 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 chemical met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/00C12N1/20C12P5/02C05F5/00D21C5/00C12R1/01C12R1/07C12R1/39
CPCY02A40/20Y02E50/30Y02W30/40
Inventor 贾平
Owner BEIJING TIANAN BIOSCI & TECH
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