CN102934755A

CN102934755A - Method for treating antibiotic dregs

Info

Publication number: CN102934755A
Application number: CN2012104795460A
Authority: CN
Inventors: 姚长贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-23
Filing date: 2012-11-23
Publication date: 2013-02-20
Anticipated expiration: 2032-11-23
Also published as: CN102934755B

Abstract

The invention belongs to the field of waste disposal, and relates to a method for treating antibiotic dregs, which is characterized in that wet antibiotic dregs are taken as raw materials, and the antibiotic dregs can be effectively treated by the steps of adsorption degradation, neutralization degradation, fermentation sterilization, deodorant detoxification, utilization and the like in a more comprehensive and thorough way. The method is scientific and reasonable as well as low in cost; the useful components of the obtained product are reserved, so that the method not only is in accordance with the emission standard, but also opens up the proper usage; and therefore, harm is turned into benefit, and the method has outstanding advantages and remarkable social and economic benefits.

Description

Antibiotic dregs of a decoction processing method

Technical field

The invention belongs to the refuse process field, relate to bio-pharmaceuticals dregs of a decoction processing method, specifically propose a kind of antibiotic dregs of a decoction processing method.

Background technology

After bio-pharmaceuticals factory prepares antibiotic medicament finished product, in the antibiotic dregs of a decoction of leaving over, containing residual medicine, reach 3-5%, for a long time, always as a large amount of discharges of refuse or burning, serious environment pollution.

In society, have the people will discard the antibiotic dregs of a decoction in addition after airing, as animal feeding-stuff, not only contaminated environment, and livestock is raised after food and affect livestock and grow, and the meat that produces, egg, that milk affects the consumer is healthy.

Summary of the invention

The inventor is in social practice for many years, find that the antibiotic dregs of a decoction fail to obtain fine processing always for a long time, see that some move the antibiotic dregs of a decoction of pharmaceutical factory's discharge on the road in outskirts of a town to, barnyard is stacked and is tedded on the ground, the trip of not only blocking traffic, and liquid crossing current, stink to high heaven, serious environment pollution, bring unnecessary harm to resident living, biological growth.Through constantly exploring, repetition test, purpose is to provide a kind of antibiotic dregs of a decoction processing method, can process better the antibiotic dregs of a decoction, is more effectively utilized, and solves the serious harm that the antibiotic dregs of a decoction bring.

The technical solution used in the present invention is a kind of antibiotic dregs of a decoction processing method of research, and adopt following steps: the antibiotic dregs of a decoction wet slag of take is raw material, and through absorption degradation,---------deodorizing removing toxic substances---drying---utilizes in the fermentation sterilization in the neutralization degraded.

In above-mentioned steps

Wherein said absorption degradation, adopt in the wet dregs of a decoction of antibiotic, adds bentonite and the medical stone pulvis of constant weight ratio, through uniform stirring within holding pond, staticly settles, and the residual medicine of part in the wet dregs of a decoction of antibiotic is degraded;

Wherein said neutralization degraded, after above-mentioned steps is processed, neutralize degraded to the wet dregs of a decoction of antibiotic, for the wet dregs of a decoction of acid antibiotic, adds appropriate edible alkaline matter to neutralize, make the dregs of a decoction to reach neutrality, makes the disappearance of further degrading of left drug composition; For the alkaline antibiotic dregs of a decoction, add appropriate edible acidic materials and DDS neutralization, make the dregs of a decoction reach neutral, make the disappearance of further degrading of left drug composition;

Wherein said fermentation sterilization, after above-mentioned steps is processed, adopt the yeast yellow rice wine and the saccharification DDG that add the constant weight ratio in the wet dregs of a decoction of antibiotic, makes during the fermentation harmful bacteria in the wet dregs of a decoction be killed, and there is procreation in beneficial bacterium, and residual medicine is further degraded;

Wherein said deodorizing removing toxic substances, after above-mentioned steps, employing adds the glucose liquorice beverage medicament of constant weight ratio in the wet dregs of a decoction of antibiotic, remove the peculiar smell in the wet dregs of a decoction of antibiotic, further fully clear up the left drug toxicity in the wet dregs of a decoction of antibiotic, thereby guarantee that the antibiotic dregs of a decoction are fully and completely processed, can be effectively used or harmless emission;

Wherein said drying, after above-mentioned deodorizing removing toxic substances step, to the wet dregs of a decoction of handled antibiotic all dry, dry or by partially desiccated, dry, be convenient to utilize and be convenient to store;

Wherein said utilization, the wet antibiotic dregs of a decoction that will process through above steps or the dry antibiotic dregs of a decoction, except for making insect, fish feed, or do outside the animal feeding-stuff additive, also can be mixed for doing marsh gas raw materials with animal wastes and produce biogas; Also can be used as plants and flowers fertilizer.

This antibiotic dregs of a decoction processing method that the present invention studies, be inventor's process long term investigation, conscientiously investigates, and carefully analyzes, constantly explore, and repetition test, repeatedly improvement sums up out, and process industrial experiment and application verification; Because the present invention adopts the measure of repeatedly clearing up, left drug, the Acidity of Aikalinity of progressively degrading in the antibiotic dregs of a decoction, clear up harmful bacteria wherein, the solution that eliminates the unusual smell toxicity, more effectively the antibiotic dregs of a decoction are carried out to integrated treatment, the measure step that adopts scientific and reasonable, the cost of material is low for institute's adding medicine, have no side effect, the product after gained is processed has retained the useful useful composition in the raw material, not only meets discharge standard, but also turn waste into wealth, turn bane into boon, obtain suitable expansion utilization, there are significant economic results in society and outstanding.

The specific embodiment

Antibiotic dregs of a decoction processing method of the present invention adopts following steps: the wet dregs of a decoction of the antibiotic of take are as processing material, through absorption degradation, and---------deodorizing removing toxic substances---drying---utilizes in the fermentation sterilization in the neutralization degraded.

In above-mentioned steps, the wet dregs of a decoction of described antibiotic comprise the wet dregs of a decoction of penicillin, lincomycinum, gentamicin, spiramvcin etc., and moisture content is generally 70%, containing residual medicine 3%-5%; Wherein said absorption degradation, adopt in the wet dregs of a decoction of antibiotic and add the bentonite of 1%-2% weight portion and the pulvis of medical stone, more than fineness 280 orders, in pond, stirs and be mixed evenly, then staticly settle 8-12 hour; Described neutralization degraded, adopt in the wet dregs of a decoction of acid antibiotic and add the edible alkaloids neutralizations such as appropriate quick lime, soda, white alkali, in the wet dregs of a decoction of alkaline antibiotic, adds appropriate hydrochloric acid, acetic acid or/and the edible acids thing neutralization such as DDS; Described fermentation sterilization, adopt the yeast, yellow rice wine and the saccharification DDG that add the 0.5%-1% weight portion in the wet dregs of a decoction of antibiotic, and in 5 ℃ of-35 ℃ of temperature, fermentation is 10 days-3 days; Described deodorizing removing toxic substances, adopt the powdered glucose and the traditional Chinese medicine of licorice root thing that add the 0.1%-0.5% weight portion in the dregs of a decoction, stirs; Described drying, the above-mentioned wet dregs of a decoction are in addition dry, can remove peculiar smell, can extend storage period again, also can be moist, discharged or utilized; Described utilization, by the product after processing, except the pulvis feed as soil unit, earthworm, yellow meal worm, fly maggot etc. as insect, as outside the pellet and animal feeding-stuff additive of fish, also can be used as methane-generating pit to feed intake, and also can be used as the micro-fertilizer of plants and flowers etc.

The present invention is through commerical test, with one ton of antibiotic lincomycinum of processing and the gentamicin dregs of a decoction, show that through the pharmaceutical factory medicine inspection of participating in the experiment residual medicine is O, try out the cultured insect families such as Qi Liyuan township, Nanyang, ,Liao He town, stone bridge town, goldfish plant, the Gongan County, Hubei Province, Qianjiang City fish culture in reservoir, show to utilize effective, has no side effect, less investment, high efficiency.

Claims

1. an antibiotic dregs of a decoction processing method,---neutralization degraded---fermentation sterilization---deodorizing removing toxic substances---drying---utilization that the wet dregs of a decoction of the antibiotic of take are raw material, it is characterized in that adopting steps of processing: through absorption degradation.

2. according to the antibiotic dregs of a decoction processing method of claim 1, it is characterized in that in described step,

Wherein said deodorizing removing toxic substances, after above-mentioned steps, employing adds the glucose liquorice beverage medicament of constant weight ratio in the wet dregs of a decoction of antibiotic, remove the peculiar smell in the wet dregs of a decoction of antibiotic, further fully clear up the residual medicine toxicity in the wet dregs of a decoction of antibiotic, guarantee that the antibiotic dregs of a decoction are fully and completely processed, can effectively utilizing or harmless emission;

Wherein said drying, after above-mentioned deodorizing removing toxic substances step, to the wet dregs of a decoction of handled antibiotic all dry, dry or by partially desiccated, dry, be convenient to utilize, be convenient to store;

Wherein said utilization, the wet antibiotic dregs of a decoction that will process through above steps or the dry antibiotic dregs of a decoction, except for making insect, fish feed, or do outside the animal feeding-stuff additive, also with animal wastes, mixes for making marsh gas raw materials and produce biogas; Also as plants and flowers fertilizer.