CN107324905A - A kind of method that utilization erythromycin bacterium slag produces organic fertilizer - Google Patents
A kind of method that utilization erythromycin bacterium slag produces organic fertilizer Download PDFInfo
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- CN107324905A CN107324905A CN201710661717.4A CN201710661717A CN107324905A CN 107324905 A CN107324905 A CN 107324905A CN 201710661717 A CN201710661717 A CN 201710661717A CN 107324905 A CN107324905 A CN 107324905A
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- erythromycin
- bacterium slag
- organic fertilizer
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- persulfate
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
Abstract
A kind of method that utilization erythromycin bacterium slag produces organic fertilizer, it is related to processing method and the recycling of erythromycin bacterium slag, the invention solves the problems that existing erythromycin bacterium slag processing cost is high, the problems such as environmental risk being remained after processing, the present invention is separately added into persulfate and a small amount of potassium permanganate into erythromycin bacterium slag liquid, retort heating, and insulation reaction are placed in, collected after centrifugation precipitation prepares organic fertilizer.Erythromycin residual can be by efficient degradation in the present invention, and contained antibiotic resistant bacteria is inactivated in bacteria residue, and need not adjust pH after processing, and method program is simple.Potassium permanganate assisted oxidation and manganese ion activation persulfate harmless treatment condition are relatively mild in the present invention, reaction temperature requires relatively low, prevent protein denaturation, it is safe, efficiency high, cost are low, the clearance of erythromycin is 99.95%, and bacteria residue organic fertilizer is without antibiotic resistant bacteria and does not trigger bacterial resistance in soil, safe to use.
Description
Technical field
The present invention relates to the method for innocent treatment of erythromycin bacterium slag and recycling.
Background technology
China is the production of antibiotic, using, big export country, and its bacteria residue is every in process of production for China's ferment antibiotics
About 2,000,000 tons of the discharge capacity in year, is rich in a large number of nutrients, but be anti-because wherein containing a small amount of antibiotic residue in bacteria residue
Only antibiotic residue triggers the risk of bacterial resistance in environment, and antibiotic bacterium dregs must first pass around processing and remove wherein antibiotic
Residual, then can just be used.But up to the present, China's antibiotic bacterium dregs still lack safely and effectively innoxious and resource
Change processing method, the overwhelming majority can only burning disposal, not only cause ample resources to waste, and burning disposal cost is high, exists
The risk of secondary pollution.Meanwhile, the high cost of bacteria residue processing is severely impacted the sound development of pharmaceutical industry.
Erythromycin is a class broad-spectrum antibiotics, erythromycin bacterium slag be using starch, analysis for soybean powder, corn steep liquor as primary raw material,
The waste residue that erythromycin strain-sugared many moulds of red are discharged after erythromycin is extracted in aerobic submerged fermentation is added, except containing big
Outside the moisture of amount, its main component is residual starch and other carbohydrates, residual analysis for soybean powder, a large amount of mycelium, part inorganic matter with
And a small amount of erythromycin residual (the concentration about 600-1400U/mL in bacteria residue stoste).
Erythromycin bacterium slag gives out a kind of specific peculiar smell, moreover, bacteria residue content of organics is high, if not disposed any
Discarded to cause secondary fermentation, color blackening produces foul smell, attracts a large amount of flies, environment is very severe.According to 2008 annual overhauls
After ordering《National Hazard waste register》, the culture medium waste that antibiotic bacterium dregs belong to during chemicals production of raw medicine,
It must be managed by hazardous waste.Antibiotic bacterium dregs contain residual antibiotic and metabolic intermediate etc., are a kind of special danger
Dangerous waste, it is such as mishandling, can be potentially hazardous to ecological environment and health generation, it is endangered with disguised, stagnant
Afterwards the features such as property, cumulative, concertedness and related property.
For the realistic problem such as erythromycin bacterium slag yield is big, intractability is big,《Pharmaceuticals industry pollution prevention technique political affairs
Plan》" reutilization technology of encouraging exploitation fermentation bacteria residue in production technology, harmless treatment skill are proposed in (exposure draft)
Art, comprehensive utilization technique " policy and suggestion.
Current China there is no erythromycin bacterium slag safely and effectively processing method.
A kind of innoxious place of erythromycin bacterium dreg chemistry is disclosed in the Chinese patent application of application number 201310162405.0
The method for producing organic fertilizer is managed and be used for, 0.01-0.30mol nitric acid or phosphorus are specifically added in every liter of erythromycin bacterium slag stoste
, it is necessary to keep 4-6h to be hydrolyzed at normal temperatures after acid, addition nitric acid or phosphoric acid, alkali is added after hydrolysis and is neutralized to after neutrality and is dried
Hydrolysate is done to obtain, auxiliary material is then added and mixes, granulation, drying is that organic fertilizer is made.The processing method can only effectively drop
Solve erythromycin and remain relatively low bacteria residue, erythromycin residual quantity is 2.4-6.3mg/kg after processing, and secondly this method acid treatment time is long,
Cause the easy amount reproduction of acidophilic microbes, and then there is substantial amounts of foul gas to produce, and long-term acid treatment has to equipment
Great corrosiveness, while acid mist, which is escaped into air, easily causes huge pollution to environment.
The content of the invention
The invention solves the problems that existing erythromycin bacterium slag processing cost is high, the problems such as remaining environmental risk after processing there is provided
A kind of utilization erythromycin bacterium slag produces the high method of the simple to operate of organic fertilizer, treatment effeciency.
The method that a kind of utilization erythromycin bacterium slag of the present invention produces organic fertilizer, it is followed the steps below：
First, woods erythromycin bacterium slag is gathered, regulation solid content is 8~10%, obtains pending bacteria residue liquid, takes 1L to handle erythromycin
Bacteria residue liquid, adds persulfate and potassium permanganate in retort, is uniformly mixed；
2nd, the erythromycin bacterium slag retort containing persulfate and potassium permanganate is heated to 60~80 DEG C, and uniform
Insulation reaction 2h under stirring；
3rd, the bacteria residue after the completion of reacting is centrifuged, by obtained bacteria residue precipitation and auxiliary material humic acid or bentonite
Drying granulation is mixed, organic fertilizer is made；
The residual quantity of erythromycin in described erythromycin bacterium slag liquid is 600~700mg/L, pH=5~6.0；
Mol ratio=1 of erythromycin and over cure acid group and MnO4: 80~100：1；
Described persulfate is that one or both of ammonium persulfate, potassium peroxydisulfate are mixed by any ratio.
The present invention operation principle be：The potentiometric titrations with strong oxidizing property that persulfate is produced on the one hand can oxygen
Change macromolecular substances are small-molecule substance so that erythromycin is degraded in bacteria residue；Another aspect potentiometric titrations can have
Antibiotic resistant bacteria in effect inactivation bacteria residue, makes bacteria residue organic fertilizer without antibiotic resistant bacteria and does not trigger bacterium in soil
Resistance, safety in utilization is improved.The present invention has filled micro potassium permanganate in persulfate, utilizes potassium permanganate oxidation bacteria residue
The Mn Catalyst activation persulfate produced during the larger molecular organicses such as middle erythromycin, improves the generation of potentiometric titrations
Amount, so as to improve bacterium dregs innocent efficiency.
The removal that erythromycin is remained in the high solid phase bacteria residue slurry of the present invention is different from organic matter removal in waste water, at waste water
The target of reason is the organic matter of all kinds in water removal, and the target of bacteria residue processing is to remove antibiotic residue and retain albumen
The organic nutrient substance beneficial to plant growth such as matter, amino acid, i.e., organic matter is selective removal in bacteria residue, and potassium permanganate
Add with manganese ion activate be conducive to erythromycin remain removal.Moreover, the present invention is by adjusting potassium permanganate and over cure
The addition of hydrochlorate, completes the removal of erythromycin in bacteria residue well.
Compared with antibiotic bacterium Slag treatment, manganese ion activation persulfate is used for organic matter removal in waste water, may
Bring the secondary pollution problem of sulfate and manganese；And it is used for that antibiotic bacterium Slag treatment is then different, ammonium persulfate, potassium peroxydisulfate make
Potassium sulfate, ammonium sulfate can be transformed into during, potassium and ammonium are soil needed nutrient matter, and sulfate radical is subjected to completely in soil
In the range of, and trace manganese is then trace element necessary to plant growth.
The present invention has advantages below：
1. erythromycin residual can be degraded in the present invention, drug-fast bacteria is effectively inactivated in bacteria residue, and without regulation after processing
PH, method program is simple to operation, and cost is low, fertilizer it is safe to use.
2. potassium permanganate assisted oxidation manganese activation potassium peroxydisulfate (K in the present invention2S2O8)/ammonium persulfate ((NH4)2S2O8) production
Raw potassium sulfate (K2SO4)/ammonium sulfate ((NH4)2SO4) it can be used for the fertile raw material of follow-up potash fertilizer/ammonium, it will not cause secondary to environment
Pollution.
3. potassium permanganate assisted oxidation manganese activation persulfate harmless treatment condition is relatively mild in the present invention, reaction temperature
Degree requires relatively low, prevents protein denaturation, safe, efficiency high, and the clearance of erythromycin is 99.95%.
4. the use of potassium permanganate adds the content about 0.07% of trace element manganese in fertilizer, the product of fertilizer are improved
Matter.Manganese is indispensable micronutrient element in plant growth, can improve chlorophyll content, improves photosynthetic efficiency, is led to
Cross promotion pollen germination, fertilization process and seed maturity and promote plant growth, and enhance disease resistance.
5. application prospect of the present invention preferably, can be applied to gardening, fruits and vegetables, farmland, forest or urban afforestation soil etc..
6. the present invention can solve the problems urgently to be resolved hurrily such as bacteria residue processing disposal for enterprise, processing cost is reduced, while bacterium
The recycling of slag can bring potential economic benefit for enterprise.
7. the addition of persulfate is according to being set containing the present situation of many kinds of substance in erythromycin bacterium slag in the present invention
Fixed, addition erythromycin poor removal effect at least, addition at most with the concentration increase of persulfate, is removed to erythromycin and dropped
It is low.This is due to that other substance reactions that persulfate is generated in excessive potentiometric titrations and bacteria residue are further speeded up,
Reaction product can consume free radical but also can produce reaction to the removal of erythromycin, so as to reduce erythromycin clearance.
This is not report at present, be present invention firstly discovers that.Most importantly the increase of persulfate can also enter to organic matter
Row destruction, reduces the quality of organic fertilizer.
8. the consumption of potassium permanganate be controlled optimally manganese ion can effective activation persulfate, improve fertilizer quality,
But do not influence the environmental quality of soil simultaneously.
9. addition of the present invention is not arbitrarily to set, but according to the showing containing many kinds of substance in erythromycin bacterium slag
Shape and set, it is impossible to can not lack more, lack then poor removal effect, it is many then with the concentration increase of persulfate, to red mould
Element removes and instead plays counter productive, the reduction of its clearance.This be due to persulfate generate excessive potentiometric titrations with
Other substance reactions in bacteria residue are further speeded up, and reaction product can consume free radical but also the removal of erythromycin can be produced
Reaction.So as to reduce erythromycin clearance.This is not report at present, be present invention firstly discovers that.It is topmost
It is that the increase of persulfate can also be destroyed to organic matter, reduces the quality of organic fertilizer.
Brief description of the drawings
Fig. 1 is the removal figure of residual erythrocin in erythromycin bacterium slag processing procedure in embodiment one.
The variation diagram that Fig. 2 is pH in erythromycin bacterium slag processing procedure in embodiment one.
Embodiment
Embodiment one：The method that a kind of utilization erythromycin bacterium slag of present embodiment produces organic fertilizer, its feature
It is that it is followed the steps below：
First, woods erythromycin bacterium slag is gathered, regulation solid content is 8~10%, obtains pending bacteria residue liquid, takes 1L to handle erythromycin
Bacteria residue liquid, adds persulfate and potassium permanganate in retort, is uniformly mixed；
2nd, the erythromycin bacterium slag retort containing persulfate and potassium permanganate is heated to 60~80 DEG C, and uniform
Insulation reaction 2h under stirring；
3rd, the bacteria residue after the completion of reacting is centrifuged, by obtained bacteria residue precipitation and auxiliary material humic acid or bentonite
Drying granulation is mixed, organic fertilizer is made；
The residual quantity of erythromycin in described erythromycin bacterium slag liquid is 600~700mg/L, pH=5~6.0；
Mol ratio=1 of erythromycin and over cure acid group and MnO4: 80~100：1；
Described persulfate is that one or both of ammonium persulfate, potassium peroxydisulfate are mixed by any ratio.
Embodiment two：Present embodiment from unlike embodiment one：Described erythromycin and over cure
Mol ratio=1 of acid group and MnO4: 85~100：1.It is other identical with embodiment one.
Embodiment three：Present embodiment from unlike embodiment one：Described erythromycin and over cure
Mol ratio=1 of acid group and MnO4: 90~100：1.It is other identical with embodiment one.
Embodiment four：Present embodiment from unlike embodiment one：Described erythromycin and over cure
Mol ratio=1 of acid group and MnO4: 95~100：1.It is other identical with embodiment one.
Embodiment five：Present embodiment from unlike embodiment one：Described erythromycin and over cure
Mol ratio=1 of acid group and MnO4: 80~90：1.It is other identical with embodiment one.
Embodiment six：Present embodiment from unlike embodiment one：The red of persulfate will be contained
Mycin bacteria residue retort is heated to 60~70 DEG C, and insulation reaction 2h.It is other identical with embodiment one.
Embodiment seven：Present embodiment from unlike embodiment one：The red of persulfate will be contained
Mycin bacteria residue retort is heated to 65~75 DEG C, and insulation reaction 2h.It is other identical with embodiment one.
Embodiment eight：Present embodiment from unlike embodiment one：The red of persulfate will be contained
Mycin bacteria residue retort is heated to 75~80 DEG C, and insulation reaction 2h.It is other identical with embodiment one.
Embodiment nine：Present embodiment from unlike embodiment one：Described erythromycin bacterium slag liquid
In erythromycin residual quantity be 640~700mg/L, pH=5.93.It is other identical with embodiment one.
Embodiment ten：Present embodiment from unlike embodiment one：Described erythromycin bacterium slag liquid
In erythromycin residual quantity be 640~680mg/L, pH=5.93.It is other identical with embodiment one.
Embodiment 11：Present embodiment from unlike embodiment one：Solid content is 8~9%.Its
It is identical with embodiment one.
Embodiment 12：Present embodiment from unlike embodiment one：Solid content is 9~10%.
It is other identical with embodiment one.
Present invention is not limited only to the content of the respective embodiments described above, the group of one of them or several embodiments
Contract sample can also realize the purpose of invention.
Beneficial effect of the present invention is verified using following examples and contrast test：
Embodiment one
A kind of method for producing organic fertilizer using erythromycin bacterium slag of the present embodiment is carried out according to the following steps：
1. 1L erythromycin bacterium slags sample (residual quantity of erythromycin is 640mg/L, pH=5.93) is placed in retort, plus
Enter potassium peroxydisulfate and potassium permanganate (mol ratio=1 of erythromycin and over cure acid group and MnO4: 100：1), stir.Will
Erythromycin bacterium slag retort containing persulfate and potassium permanganate is heated to 80 DEG C, and keeps 2h at 80 DEG C.
2. the bacteria residue obtained through step 1 is under conditions of rotating speed 3000r/min, 20min is centrifuged, is precipitated and supernatant
Liquid；Bacteria residue precipitation is collected, and is added to progress drying granulation in slurry-spraying pelletizing machine, organic fertilizer product is made, completes bacteria residue
Harmless treatment.
Bacteria residue used is the fresh bacteria residue of biological pharmaceutical factory workshop in the present embodiment, and bacteria residue solid content is 9%, place
The pH=5 of bacteria residue after reason, the clearance of target erythromycin is 99.95%, bacteria residue organic fertilizer and application fertilizer (dose 1%) 1
The testing result of erythromycin-resistant bacterium drug resistant gene is negative in soil after~30 days.Bacteria residue centrifugation gained precipitation is added to
Drying granulation is carried out in slurry-spraying pelletizing machine, organic fertilizer product is made, the harmless treatment of bacteria residue is completed.
Embodiment two
A kind of method for producing organic fertilizer using erythromycin bacterium slag of the present embodiment is carried out according to the following steps：
1. 1L erythromycin bacterium slags sample (residual quantity of erythromycin is 640mg/L, pH=5.93) is placed in retort, plus
Enter potassium peroxydisulfate and potassium permanganate (mol ratio=1 of erythromycin and over cure acid group and MnO4: 80：1), stir.Will
Erythromycin bacterium slag retort containing persulfate and potassium permanganate is heated to 80 DEG C, and keeps 2h at 80 DEG C.
2. the bacteria residue obtained through step 1 is under conditions of rotating speed 3000r/min, 20min is centrifuged, is precipitated and supernatant
Liquid；Bacteria residue precipitation is collected, and is added to progress drying granulation in slurry-spraying pelletizing machine, organic fertilizer product is made, completes bacteria residue
Harmless treatment.
Bacteria residue used is the fresh bacteria residue of biological pharmaceutical factory workshop in the present embodiment, and bacteria residue solid content is 8.5%,
The pH=5.93 of bacteria residue after processing, the clearance of target erythromycin is 99.90%, bacteria residue organic fertilizer and application fertilizer (dose
1%) testing result of erythromycin-resistant bacterium drug resistant gene is negative in the soil after 1~30 day.Bacteria residue centrifugation gained is precipitated
It is added to progress drying granulation in slurry-spraying pelletizing machine, makes organic fertilizer product, completes the harmless treatment of bacteria residue.
Embodiment three
A kind of method for producing organic fertilizer using erythromycin bacterium slag of the present embodiment is carried out according to the following steps：
1. 1L erythromycin bacterium slags sample (residual quantity of erythromycin is 640mg/L, pH=5.93) is placed in retort, plus
Enter ammonium persulfate ((NH4)2S2O8) and potassium permanganate (mol ratio=1 of erythromycin and over cure acid group and MnO4: 100：1),
Stir.Erythromycin bacterium slag retort containing persulfate and potassium permanganate is heated to 80 DEG C, and kept at 80 DEG C
2h。
2. the bacteria residue obtained through step 1 is under conditions of rotating speed 3000r/min, 20min is centrifuged, is precipitated and supernatant
Liquid；Bacteria residue precipitation is collected, and is added to progress drying granulation in slurry-spraying pelletizing machine, organic fertilizer product is made, completes bacteria residue
Harmless treatment.
Bacteria residue used is the fresh bacteria residue of biological pharmaceutical factory workshop in the present embodiment, and bacteria residue solid content is 9%, place
The pH=5 of bacteria residue after reason, the clearance of target erythromycin is 99.90%, bacteria residue organic fertilizer and application fertilizer (dose 1%) 1
The testing result of erythromycin-resistant bacterium drug resistant gene is negative in soil after~30 days.Bacteria residue centrifugation gained precipitation is added to
Drying granulation is carried out in slurry-spraying pelletizing machine, organic fertilizer product is made, the harmless treatment of bacteria residue is completed.
Example IV
A kind of method for producing organic fertilizer using erythromycin bacterium slag of the present embodiment is carried out according to the following steps：
1. 1L erythromycin bacterium slags sample (residual quantity of erythromycin is 640mg/L, pH=5.93) is placed in retort, plus
Enter ammonium persulfate ((NH4)2S2O8) and potassium peroxydisulfate (K2S2O8) mixture and potassium permanganate (erythromycin and over cure acid group and height
Mol ratio=1 of mangaic acid root: 85：1), stir.Erythromycin bacterium slag retort containing persulfate and potassium permanganate is added
Heat keeps 2h to 80 DEG C, and at 80 DEG C.
2. the bacteria residue obtained through step 1 is under conditions of rotating speed 3000r/min, 20min is centrifuged, is precipitated and supernatant
Liquid；Bacteria residue precipitation is collected, and is added to progress drying granulation in slurry-spraying pelletizing machine, organic fertilizer product is made, completes bacteria residue
Harmless treatment.
Bacteria residue used is the fresh bacteria residue of biological pharmaceutical factory workshop in the present embodiment, and bacteria residue solid content is 9%, place
The pH=5 of bacteria residue after reason, the clearance of target erythromycin is 99.90%, bacteria residue organic fertilizer and application fertilizer (dose 1%) 1
The testing result of erythromycin-resistant bacterium drug resistant gene is negative in soil after~30 days.Bacteria residue centrifugation gained precipitation is added to
Drying granulation is carried out in slurry-spraying pelletizing machine, organic fertilizer product is made, the harmless treatment of bacteria residue is completed.
Claims (10)
1. a kind of method that utilization erythromycin bacterium slag produces organic fertilizer, it is characterised in that it is followed the steps below：
First, erythromycin bacterium slag is gathered, regulation solid content is 8~10%, obtains pending bacteria residue liquid, takes 1L to handle erythromycin bacterium slag
Liquid, adds persulfate and potassium permanganate in retort, is uniformly mixed；
2nd, the erythromycin bacterium slag retort containing persulfate and potassium permanganate is heated to 60~80 DEG C, and in uniform stirring
Insulation reaction 2h under state；
3rd, the bacteria residue after the completion of reacting is centrifuged, and obtained bacteria residue precipitation is mixed with auxiliary material humic acid or bentonite
Stirring and drying is granulated, and makes organic fertilizer；
The residual quantity of erythromycin in described erythromycin bacterium slag liquid is 600~700mg/L, pH=5~6.0；
Mol ratio=1 of erythromycin and over cure acid group and MnO4: 80~100：1；
Described persulfate is that one or both of ammonium persulfate, potassium peroxydisulfate are mixed by any ratio.
2. the method that a kind of utilization erythromycin bacterium slag according to claim 1 produces organic fertilizer, it is characterised in that described
Mol ratio=1 of erythromycin and over cure acid group and MnO4: 85~100：1.
3. the method that a kind of utilization erythromycin bacterium slag according to claim 2 produces organic fertilizer, it is characterised in that described
Mol ratio=1 of erythromycin and over cure acid group and MnO4: 90~100：1.
4. the method that a kind of utilization erythromycin bacterium slag according to claim 3 produces organic fertilizer, it is characterised in that described
Mol ratio=1 of erythromycin and over cure acid group and MnO4: 95~100：1.
5. the method that a kind of utilization erythromycin bacterium slag according to claim 4 produces organic fertilizer, it is characterised in that described
Mol ratio=1 of erythromycin and over cure acid group and MnO4: 80~90：1.
6. the method that a kind of utilization erythromycin bacterium slag according to claim 1 produces organic fertilizer, it is characterised in that will contain
The erythromycin bacterium slag retort of persulfate is heated to 60~70 DEG C, and insulation reaction 2h.
7. the method that a kind of utilization erythromycin bacterium slag according to claim 6 produces organic fertilizer, it is characterised in that will contain
The erythromycin bacterium slag retort of persulfate is heated to 70~80 DEG C, and insulation reaction 2h.
8. the method that a kind of utilization erythromycin bacterium slag according to claim 7 produces organic fertilizer, it is characterised in that will contain
The erythromycin bacterium slag retort of persulfate is heated to 65~75 DEG C, and insulation reaction 2h.
9. the method that a kind of utilization erythromycin bacterium slag according to claim 1 produces organic fertilizer, it is characterised in that described
The residual quantity of erythromycin in erythromycin bacterium slag liquid is 640~700mg/L, pH=5.93.
10. the method that a kind of utilization erythromycin bacterium slag according to claim 1 produces organic fertilizer, it is characterised in that described
The residual quantity of erythromycin in erythromycin bacterium slag liquid is 640~680mg/L, pH=5.93.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383671A (en) * | 2018-06-14 | 2018-08-10 | 山西绿福园农业开发有限责任公司 | A kind of organic fertilizer and production technology |
| CN112408685A (en) * | 2020-11-25 | 2021-02-26 | 上海化工研究院有限公司 | Method for removing residual antibiotics in antibiotic dreg slurry |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214281A (en) * | 2013-05-06 | 2013-07-24 | 四川千业环保产业发展有限公司 | Method for performing chemical innocent treatment on erythromycin waste residues and using erythromycin waste residues for producing organic fertilizer |
| CN105502776A (en) * | 2016-01-21 | 2016-04-20 | 中华人民共和国济南出入境检验检疫局 | Method for removing antibiotics in water by using UV/H2O2 combination |
| CN106110562A (en) * | 2016-06-29 | 2016-11-16 | 上海化工研究院 | A kind of for removing the method for griseofulvin in biological medicine waste residue |
| CN106422152A (en) * | 2016-09-22 | 2017-02-22 | 上海化工研究院 | Method for removing oxytetracycline in biological medicine waste residues |
| CN106588386A (en) * | 2016-12-29 | 2017-04-26 | 华北制药河北华民药业有限责任公司 | Harmless treatment method of antibiotic fermented mushroom residues for manufacturing organic fertilizer |
-
2017
- 2017-08-04 CN CN201710661717.4A patent/CN107324905A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214281A (en) * | 2013-05-06 | 2013-07-24 | 四川千业环保产业发展有限公司 | Method for performing chemical innocent treatment on erythromycin waste residues and using erythromycin waste residues for producing organic fertilizer |
| CN105502776A (en) * | 2016-01-21 | 2016-04-20 | 中华人民共和国济南出入境检验检疫局 | Method for removing antibiotics in water by using UV/H2O2 combination |
| CN106110562A (en) * | 2016-06-29 | 2016-11-16 | 上海化工研究院 | A kind of for removing the method for griseofulvin in biological medicine waste residue |
| CN106422152A (en) * | 2016-09-22 | 2017-02-22 | 上海化工研究院 | Method for removing oxytetracycline in biological medicine waste residues |
| CN106588386A (en) * | 2016-12-29 | 2017-04-26 | 华北制药河北华民药业有限责任公司 | Harmless treatment method of antibiotic fermented mushroom residues for manufacturing organic fertilizer |
Non-Patent Citations (5)
| Title |
|---|
| 佟娟等: "污水处理厂削减耐药菌与抗性基因的研究进展", 《环境科学学报》 * |
| 大连海事大学教务处编: "《2010届陆上专业本科优秀毕业设计（论文）摘要选编》", 31 October 2010 * |
| 宋化民等: "《环境管理基础及管理体系标准教程》", 31 October 2011, 中国地质大学出版社 * |
| 段子恒: "青霉素菌渣肥对土壤环境和西红柿生长的影响研究", 《中国优秀硕士学位论文全文数据库农业科技辑》 * |
| 陈家斌等: "《几种PPCPs的毒性作用及降解反应研究》", 31 May 2017, 同济大学出版社 第1版 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383671A (en) * | 2018-06-14 | 2018-08-10 | 山西绿福园农业开发有限责任公司 | A kind of organic fertilizer and production technology |
| CN112408685A (en) * | 2020-11-25 | 2021-02-26 | 上海化工研究院有限公司 | Method for removing residual antibiotics in antibiotic dreg slurry |
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Application publication date: 20171107 |