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Treatment method and application of antibiotic bacterial residues

A technology of antibiotic bacteria residue and treatment method, which is applied in the direction of chemical instruments and methods, solid waste removal, transportation and packaging, etc., can solve environmental risks, long cycle and other problems, and achieve shortened treatment time, short reaction time and high efficiency Effect

Inactive Publication Date: 2016-05-04
HARBIN INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to solve the problems of the existing fungus residue treatment methods such as long cycle and environmental risks after treatment, and can solve urgent problems such as the treatment and disposal of fungus residue for enterprises, reduce the processing cost, and at the same time, the resource utilization of fungal residue can be Potential economic benefits for enterprises

Method used

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  • Treatment method and application of antibiotic bacterial residues
  • Treatment method and application of antibiotic bacterial residues

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specific Embodiment approach 1

[0022] Specific embodiment one: the processing method of kind antibiotic bacterium residue of the present embodiment, it is to carry out according to the following steps:

[0023] 1. Put the fresh antibiotic residue in the reaction tank, control the water content to 85-95%, and stir and mix evenly;

[0024] 2. Put the reaction tank containing the antibiotic residue into the microwave reactor, control the microwave power of the microwave generator to 100-900W, heat the antibiotic residue to 100°C, and keep it for 10-15min;

[0025] 3. Centrifuge the antibiotic scum after heating in step 2, and dry the obtained slag to complete the treatment of the antibiotic slag.

[0026] The antibiotic in the antibiotic slag described in the present embodiment refers to: (cephalosporin C, penicillin G); (Strain: Penicillium chrysogenum).

specific Embodiment approach 2

[0027] Embodiment 2: The difference between this embodiment and Embodiment 1 is that in Step 2, the microwave power is controlled, and the antibiotic residue is heated to 100° C. within 3 to 10 minutes. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0028] Embodiment 3: This embodiment is different from Embodiment 1 in that: in step 2, control the microwave power to 300W and heat the antibiotic residue to 100° C. within 5-6 minutes. Others are the same as in the first embodiment.

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Abstract

The invention relates to a treatment method and an application of antibiotic bacterial residues, and aims to solve problems that existing bacterial residue treatment methods are long in period, still have the environmental risk after treatment and the like. The method comprises steps as follows: 1) fresh bacterial residues are placed in a reaction tank, the moisture content is controlled between 85% and 95%, and the bacterial residues are evenly mixed; 2) the reaction tank containing the bacterial residues is placed in a microwave reactor, heated to 100 DEG C by a microwave generator with the microwave power of 100-900 W and kept for 10 min; 3) the antibiotic bacterial residues after the reaction are subjected to centrifugal separation, and obtained bacterial residues are precipitated and dried. With the adoption of the method, antibiotic residues in the bacterial residues can be removed quickly, and harmless treatment and recovery of the bacterial residues are realized.

Description

technical field [0001] The invention relates to a treatment method and application of antibiotic scum. Background technique [0002] Biopharmaceutical factories will produce a large amount of antibiotic residues while producing antibiotic raw materials by biological methods. Generally, the fungus residue contains nutrients such as mycelium, antibiotic residues, and culture medium substrates, and its protein and carbohydrate components are about 40% and 20% respectively, which has great application value. [0003] Although the fungus residue was once used as a raw material for feed, with the enhancement of people's environmental awareness, the country has listed the fungus residue as a hazardous waste list, and measures such as harmless treatment or safe disposal must be taken. Therefore, it is urgent to develop a new treatment method to solve the problem of harmless treatment of antibiotic residues and realize the recycling of dried residues. [0004] At present, there are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00
CPCB09B5/00B09B3/40
Inventor 刘惠玲蔡辰
Owner HARBIN INST OF TECH
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