Biological preparation for treating monosodium glutamate fermentation mother liquid and preparation method of biological preparation

A biological agent and mother liquor technology, applied in the field of microorganisms, can solve the problems of large amount of bacterial agent used, difficult cleaning, difficult cultivation, etc., and achieves the effects of strong bacterial adhesion, simple operation process, and reduced dependence.

Active Publication Date: 2017-07-07
内蒙古阜丰生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The applicant's previous invention patent technology "a biological preparation for treating monosodium glutamate wastewater" used microbial bacterial agents to treat wastewater, and the removal effect of COD, ammonia nitrogen, and SS was good, but there were too many types of bacterial strains in the bacterial agents, which increased the number of bacterial strains Possibility of pollution, cultivation is relatively difficult, and the amount of bacterial agent used is too large, 50g of bacterial agent is needed for each ton of sewage, and the bacterial agent is easy to deposit on the bottom of the pool, causing flocculation, resulting in a large amount of sludge, which is difficult to clean

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A biological preparation for processing monosodium glutamate fermented yeast liquid, which is prepared according to the following method:

[0019] Achromobacter xylosoxidans subsp.denitrificans ATCC 15173, Micrococcus luteus ATCC 49442, Nocardia coralline ACCC 40100, Cellulomonas sp CGMCC No. 2788 respectively according to the conventional culture concentration of 1 × 10 8 cuf / g of the bacterial liquid, the above four bacterial liquids were mixed according to the volume ratio of 5:3:3:3 to obtain the liquid bacterial agent; the liquid bacterial agent and the carrier were stirred and mixed according to the mass ratio of 2:3, and then dried, The drying temperature is 20°C, the moisture content after drying is 10%, and the product is packed.

[0020] The carrier is prepared according to the following process:

[0021] Put the zeolite and kaolinite into the pulverizer according to the mass ratio of 2:1, and then grind them into 100 mesh powder; put the above powder, starc...

Embodiment 2

[0023] A biological preparation for processing monosodium glutamate fermented yeast liquid, which is prepared according to the following method:

[0024] Achromobacter xylosoxidans subsp.denitrificans ATCC 15173, Micrococcus luteus ATCC 49442, Nocardia coralline ACCC 40100, Cellulomonas sp CGMCC No. 2788 respectively according to the conventional culture concentration of 1 × 10 8 cuf / g of the bacterial liquid, the above four bacterial liquids were mixed according to the volume ratio of 5:3:3:2 to obtain the liquid bacterial agent; the liquid bacterial agent and the carrier were stirred and mixed according to the mass ratio of 3:5, and then dried, The drying temperature is 20°C, the moisture content after drying is 15%, and the product is packed.

[0025] The carrier is prepared according to the following process:

[0026] Put the zeolite and kaolinite into the pulverizer according to the mass ratio of 3:2, and then grind them into 100 mesh powder; put the above powder, starc...

Embodiment 3

[0028] A biological preparation for processing monosodium glutamate fermented yeast liquid, which is prepared according to the following method:

[0029] Achromobacter xylosoxidans subsp.denitrificans ATCC 15173, Micrococcus luteus ATCC 49442, Nocardia coralline ACCC 40100, Cellulomonas sp CGMCC No. 2788 respectively according to the conventional culture concentration of 1 × 10 8 cuf / g of the bacterial liquid, the above four bacterial liquids were mixed according to the volume ratio of 5:5:3:3 to obtain the liquid bacterial agent; the liquid bacterial agent and the carrier were stirred and mixed according to the mass ratio of 1:1, and then dried, The drying temperature is 20°C, the moisture content after drying is 125%, and the product is packed.

[0030] The carrier is prepared according to the following process:

[0031] Put the zeolite and kaolinite into the pulverizer according to the mass ratio of 1:1, and then grind them into 100 mesh powder; put the above powder, star...

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Abstract

The invention belongs to the technical field of microorganisms, and discloses a biological preparation for treating a monosodium glutamate fermentation mother liquid. The biological preparation is prepared by the following method: mixing xylose-oxidized bacillus, micrococcus luteus, coral nocardia and cellulomonas respectively according to the routine culture concentration of 1*108cuf / g at a volume ratio of (5 to 7) to (3 to 5) to (2 to 3) to (2 to 3) to obtain a liquid inoculant; stirring and mixing the liquid inoculant and a carrier according to a mass ratio of (2 to 3) to (3 to 5), drying and packaging to obtain the biological preparation. The biological preparation provided by the invention contains only four kinds of strains, and has the advantages of reasonable compatibility, symbiotic coordination, non-antagonistic performance, long service life and low sludge production.

Description

technical field [0001] The invention belongs to the technical field of microbes, and in particular relates to a biological preparation for processing monosodium glutamate fermented yeast liquid and a preparation method thereof. Background technique [0002] Monosodium glutamate is a widely used food freshness enhancer. The production of monosodium glutamate by fermentation will produce a large amount of high-concentration waste liquid. low, the processing difficulty is extremely high, and the processing cost is extremely high. Therefore, many monosodium glutamate manufacturers fail to effectively treat monosodium glutamate waste liquid, which has brought great harm to the environment and social development. The problem is becoming more and more serious, and the treatment of MSG waste liquid has become a major problem restricting the development of MSG production enterprises. The main sources of MSG waste liquid are: waste mother liquor or ion exchange tail liquid after ex...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N11/08C12N11/10C12N11/14C02F3/34C02F103/32C12R1/01C12R1/265C12R1/365C12R1/025
CPCC02F3/34C02F2103/32C12N1/20C12N11/08C12N11/10C12N11/14
Inventor 许传娟刘海涛丁兆堂徐淑伟高启超杜鹏高雷王文强
Owner 内蒙古阜丰生物科技有限公司
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