Innocent treatment method for antibiotic fungi residues

A technology for the harmless treatment of antibiotic residues, applied in chemical instruments and methods, solid waste removal, transportation and packaging, etc., can solve problems such as high cost, unaffordable impact on human body, and ecological impact, and achieve low cost, Reasonable utilization of resources and low processing costs

Inactive Publication Date: 2016-04-06
邢富斋 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

(2) The impact of residual antibiotics on human health: the main hazard of microbial pharmaceutical residues is the residual drug components; most antibiotics will be passed through the food chain, eventually affecting the human body, and interfering with the normal activities of the body
(3) Ecological impact: The antibiotics left in the slag w

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: The specific process of the harmless treatment method of the antibiotic bacteria residue is as follows.

[0014] Put the antibiotic residue produced by oxytetracycline into the reaction tank, adjust the pH value to 9 with alkali, and stir evenly; under the stirring state, use steam heating to heat the antibiotic residue in the tank to 95°C and keep it warm for 2 hours. .

[0015] The antibiotic residues after treatment were determined by the "Chinese Pharmacopoeia" (2010 edition) antibiotic microbiological test method - tube and plate method, and no inhibition zone was formed.

Embodiment 2

[0016] Embodiment 2: The specific process of the harmless treatment method of the antibiotic bacteria residue is as follows.

[0017] Put the antibiotic bacteria residue produced by tetracycline production into the reaction tank, adjust the pH value to 8 with alkali, and stir evenly; under the stirring state, use steam heating to heat the antibiotic bacteria residue in the tank to 90°C and keep it warm for 2.5h.

[0018] The antibiotic residues after treatment were determined by the "Chinese Pharmacopoeia" (2010 edition) antibiotic microbiological test method - tube and plate method, and no inhibition zone was formed.

Embodiment 3

[0019] Embodiment 3: The specific process of the harmless treatment method of the antibiotic bacteria residue is as follows.

[0020] Put the antibiotic residue produced by the production of chlortetracycline into the reaction tank, adjust the pH value to 10.3 with alkali, and stir evenly; under the stirring state, use steam to heat, heat the antibiotic residue in the tank to 90°C, and keep it warm for 2.5h. Can.

[0021] The antibiotic residues after treatment were determined by the "Chinese Pharmacopoeia" (2010 edition) antibiotic microbiological test method - tube and plate method, and no inhibition zone was formed.

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PUM

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Abstract

The invention discloses an innocent treatment method for antibiotic fungi residues. The innocent treatment method is characterized in that the antibiotic fungi residues are inactivated under conditions with a pH value of 8-11 and a temperature of 90-100 DEG C. According to the method, the fungi residues are inactivated, so that the antibiotics in the antibiotic fungi residues lose activity, and the inactivated fungi residue mycelia comprise microorganism-containing cells, a coagulant aid and residual nutritional ingredients, and can be used for an organic fertilizer or a feed additive. In a treatment process, waste gas is not generated and treatment cost is relatively low, and the treated fungi residues can be reasonably reutilized, so that certain economic benefits can be generated, and therefore, the innocent treatment method has the characteristics of being energy-saving, environmentally-friendly, pollution-free, relatively low in cost and the like.

Description

technical field [0001] The invention relates to a hazardous waste treatment method, in particular to a harmless treatment method for antibiotic fungus residue hazardous waste. Background technique [0002] my country is a big producer of raw materials, and the scale of the antibiotic pharmaceutical industry is growing day by day, and now it occupies the first place in the world's antibiotic production. Antibiotic residues are solid wastes produced during the production of fermented pharmaceutical raw materials, also known as drug residues or protein residues; they are mainly composed of mycelium produced by fermentation, biological metabolic waste, and some medium carriers added during the production process. Its main components are proteins, fatty acids, amino acids, cellulose, carbohydrates and various inorganic salts. [0003] The main pollution of antibiotic residues is reflected in the following aspects: (1) Odor: Due to the high moisture content of antibiotic residues...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00
CPCB09B5/00B09B3/45
Inventor 邢富斋王丽邢旭邢弢
Owner 邢富斋
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