Biological treatment method for waste residue in antibiotic production

Abstract

The invention relates to a biological treatment method for waste residue in antibiotic production. The biological treatment method specifically comprises the step of treating the antibiotic waste residue by use of probiotics colony and fungi. According to the method provided by the invention, the organic waste residue of dangerous residue such as antibiotic waste residue is subjected to microbial conversion and fungal conversion so that small-molecular toxic and harmful substances are converted into macromolecular harmless biomass.

Description

technical field [0001] The invention relates to the technical field of antibiotic waste residue treatment, in particular to a biological treatment method for antibiotic production waste residue. Background technique [0002] At present, my country is a major producer of antibiotics. In December 2010, Wu Zhen, deputy director of the State Food and Drug Administration, said: my country produces 210,000 tons of antibiotics annually, domestically uses 180,000 tons (including medical and agricultural uses), and the per capita annual consumption is about 138 grams, which is 10% of the global average. times. [0003] In 2009, my country included penicillins, cephalosporins, β-lactamase inhibitors, aminoglycosides, tetracyclines, macrolides, quinolones, anti-tuberculosis, anti-virus and other antibiotic raw materials The output is expected to reach 147,000 tons, 181 varieties of antibiotic raw materials, more than 120 production enterprises, and a market size of about 60 billion yua...

AI Technical Summary

Problems solved by technology

Antibiotics in animal food are transmitted to humans along the food chain. On the one hand, they will cause allergic reactions in the crowd, and in severe cases, cause food poisoning in the crowd; some drugs also have carcinogenic, teratogenic, and mutagenic effects, which seriously interfere with various physiological functions of humans.

[0008] 3. Combustion after mixing with coal in a small amount will easily cause secondary pollution and is not friendly to the environment

[0009] 4. A small amount of landfill, but the land that can be landfilled is limited, and the transportation cost of waste residue is high

[0010] 5. Some are directly mixed and diluted with water and then enter the sewage treatment tank, but this increases the load of the wastewater treatment tank, reduces the treatment effect, and the treatment capacity is small

[0011] 6. Composting to generate biogas is a feasible method for recycling fungus residues, but the interstitial treatment requires the addition of other raw materials and occupies an area

Sludge quality is difficult to control