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Harmless treatment method of chlortetracycline hydrochloride bacterial residue

A technique of aureomycin hydrochloride and harmless treatment, which is applied to the treatment of biological organic parts, the preparation of organic fertilizers, and fertilizers made from biological wastes. Degradation is difficult and other problems, to achieve the effect of improving fertilizer efficiency, improving degradation efficiency, and realizing high-value utilization

Pending Publication Date: 2019-04-23
山东淳和万生环境技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The invention provides a method for harmless treatment of chlortetracycline hydrochloride slag to at least solve the technical problems in the prior art that the degradation of chlortetracycline slag is difficult, the effect is poor, and the fertilizer efficiency of the chlortetracycline hydrochloride is poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] 1. Bacteria residue and agent

[0043] Chlortetracycline hydrochloride residue: fresh chlortetracycline residue discharged from the chlortetracycline hydrochloride production line of Pucheng Zhengda Biochemical Co., Ltd., based on the dry basis of the chlortetracycline residue, the residue of chlortetracycline is 1.87×10 4 mg / kg, water content 64.8%, pH value 3.01, crude protein 19.2%, total amino acid 15%, starch 14.2%, crude fat 1.6%, crude fiber 1.3%.

[0044] Composite bacteria agent: It is compounded from the bacteria powder of four bacteria, Aspergillus niger, Bacillus subtilis, Bacillus licheniformis and Bacillus amyloliquefaciens, and its weight ratio is 3:3:2:2.

[0045] 2. Fermentation material preparation

[0046] 1. Weigh 500g of the above-mentioned composite microbial agent, dissolve it in 8kg of water, add 1% corn steep liquor (about 87.6g) and 2% molasses (about 175.2g) by mass fraction, and activate after aeration for 35 minutes , to make a composite m...

Embodiment 2

[0052] 1. Bacteria residue and agent

[0053] Chlortetracycline hydrochloride residue: fresh chlortetracycline residue discharged from the chlortetracycline hydrochloride production line of Pucheng Zhengda Biochemical Co., Ltd., based on the dry basis of the residue, the residue of chlortetracycline is 7.97×10 3 mg / kg, water content 64.8%, pH value 3.42, crude protein 17.3%, total amino acid 17%, starch 14.9%, crude fat 1.8%, crude fiber 1.7%.

[0054] Composite bacteria agent: It is compounded from the bacteria powder of four bacteria, Aspergillus niger, Bacillus subtilis, Bacillus licheniformis and Bacillus amyloliquefaciens, and its weight ratio is 3:2:3:2.

[0055] 2. Fermentation material preparation

[0056]1. Weigh 500 g of the above-mentioned composite microbial agent, dissolve it in 8 kg of water, add 1% corn steep liquor and 2% molasses, activate it with aeration for 35 minutes, and make a composite microbial solution;

[0057] 2. Weigh an appropriate amount (about...

Embodiment 3

[0062] 1. Bacteria residue and agent

[0063] Chlortetracycline hydrochloride residue: fresh chlortetracycline residue discharged from the chlortetracycline hydrochloride production line of Pucheng Zhengda Biochemical Co., Ltd., based on the dry basis of the residue, the residue of chlortetracycline is 1.34×10 4 mg / kg, water content 65.5%, pH value 3.21, crude protein 18.9%, total amino acid 16.7%, starch 15.3%, crude fat 1.6%, crude fiber 1.6%.

[0064] Composite microbial agent: It is compounded from the bacterial powder of four bacteria, Aspergillus niger, Bacillus subtilis, Bacillus licheniformis and Bacillus amyloliquefaciens, and its weight ratio is 3:2:2:3.

[0065] 2. Fermentation material preparation

[0066] 1. Weigh 500 g of the above-mentioned composite microbial agent, dissolve it in 8 kg of water, add 1% corn steep liquor and 2% molasses, activate it with aeration for 35 minutes, and make a composite microbial solution;

[0067] 2. Weigh an appropriate amount (...

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Abstract

The invention provides a harmless treatment method of aureomycin hydrochloride bacterial residue. The harmless treatment method includes the process of treating aureomycin hydrochloride bacterial residue with a compound bacterium agent for fermentation treatment, wherein the compound bacterium agent is prepared by compounding the bacterium agent of aspergillus niger, bacillus subtilis, bacillus licheniformis and bacillus amyloliquefaciens, the mass content of each bacterium agent in the composite bacterium agent is 10-30%. The harmless treatment method of aureomycin hydrochloride bacterial residue has the advantages of short treatment time, high efficiency and excellent degradation effect, and can significantly increase the content of humus and humic acid in the bacterial residue, so thatthe fermented bacterial residue can be used as the main raw material of biological fertilizer and is widely applied in agricultural production.

Description

technical field [0001] The invention relates to the technical field of antibiotic waste treatment, and specifically provides a harmless treatment method for aureomycin hydrochloride bacteria residue. Background technique [0002] my country is a big country in the production, use and export of antibiotics, and its annual output accounts for more than 90% of the global market. While improving the production capacity of antibiotics, it is also an issue that must be paid attention to and solved by the pharmaceutical industry, especially in the field of antibiotic production, by implementing harmless treatment of a large amount of bacterial residues generated in the antibiotic production process. It is estimated that about 8-10 tons of bacteria residues are produced for every ton of antibiotics produced, and the production of antibiotics bacteria residues in my country can reach 3 million tons per year. [0003] The fresh bacterial residue discharged from the antibiotic product...

Claims

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Application Information

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IPC IPC(8): C05F15/00C05F17/00
CPCC05F5/006C05F17/00C05F11/00C05F11/08Y02W30/40
Inventor 刘恕刘云梁木周彪
Owner 山东淳和万生环境技术有限公司
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