CN107116084A - A kind of steroidal compounds fermentation bacteria residue solidification and the method for dewater treatment - Google Patents

A kind of steroidal compounds fermentation bacteria residue solidification and the method for dewater treatment Download PDF

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Publication number
CN107116084A
CN107116084A CN201610101238.2A CN201610101238A CN107116084A CN 107116084 A CN107116084 A CN 107116084A CN 201610101238 A CN201610101238 A CN 201610101238A CN 107116084 A CN107116084 A CN 107116084A
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bacteria residue
steroidal compounds
curing agent
fermentation
solidfied material
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刘庆芬
杨杰荣
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Institute of Process Engineering of CAS
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Institute of Process Engineering of CAS
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Priority to CN201610101238.2A priority Critical patent/CN107116084A/en
Publication of CN107116084A publication Critical patent/CN107116084A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00Operations not covered by a single other subclass or by a single other group in this subclass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00Type of solid waste
    • B09B2101/02Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

The invention provides a kind of fermentation bacteria residue solidification of steroidal compounds and the method for dewater treatment, this method is:Steroidal compounds fermentation bacteria residue and curing agent are subjected to curing reaction, dry and comfortable solidfied material is obtained;The curing agent is:Can be formed in hydrate, absorbable moisture or the inorganic matter and/or organic matter that can be reacted with water any one or at least two combination;Further dehydration obtains dried object to solidfied material.Solidfied material and/or dried object carry out recycling or burning disposal.The present invention can realize the dry and comfortable solidification of wet bacteria slag at normal temperatures, reduce the dehydration cost of wet bacteria slag, avoid the environmental pollution of wet bacteria slag secondary fermentation generation, it is easy to the storage and transport of fermentation bacteria residue, the problem of solving steroidal compounds fermentation bacteria residue recycling and high harmless treatment cost, cost-effectively solidifies dehydration for steroidal compounds fermentation bacteria residue and provides a kind of new method with further recycling.

Description

A kind of steroidal compounds fermentation bacteria residue solidification and the method for dewater treatment
Technical field
The invention belongs to steroidal compounds zymophyte Slag treatment and its application technology as the second resource field, it is related to one kind Steroidal compounds fermentation bacteria residue solidification and the method for dewater treatment.
Background technology
Steroid drugs is the second major class medicine that yield is only second to antibiotic, and China's steroid drugs annual production accounts for generation 1/3 or so of boundary's total output, cortin production of raw medicine ability and actual production rank first in the world.
A large amount of bacteria residues are produced in steroidal compounds fermentation process, bacteria residue moisture content height (70~93%), and it is rich Containing organic matter.Undressed steroidal compounds fermentation bacteria residue places a period of time meeting secondary fermentation, causes bacterium Slag become it is glutinous, thinning, distribute stench, to surrounding environment cause seriously endanger, while also make bacteria residue storage and Transport turns into problem.The moisture overwhelming majority in steroidal compounds fermentation bacteria residue is present in inside mycelium or inhaled Mycelium surface is attached to, substantial amounts of moisture exists in colloidal state water form, and free water content is seldom, therefore with often The press filtration and centrifugation of rule can not effectively remove the moisture in bacteria residue.Although can be made using the method for thermal dehydration Bacteria residue is thoroughly dried, but processing procedure power consumption is big, and processing cost is very high.Fermentation bacteria residue is directly burned It is a kind of method for handling steroidal compounds fermentation bacteria residue, but because the bacteria residue moisture content is high, it is necessary to additional combustion The deficiency of material supplement calorific value, therefore directly burning disposal cost is too high (about 2000 yuan/ton of wet bacteria slags), it is difficult to Extensive industrialization.
The method for studying steroidal compounds fermentation bacteria residue low-cost solidification and dewater treatment, for solving steroidal Compound fermentation bacteria residue secondary fermentation, storage transport difficult, high dehydration cost, recycling and innoxious place Manage the problem of cost is high significant.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of steroidal compounds zymophyte Steroidal compounds fermentation can be achieved in the method for slag low-cost solidification and dewater treatment, methods described at normal temperatures The dry and comfortable solidification of bacteria residue, reduces the cost of wet bacteria slag dehydration, it is to avoid the environment that bacteria residue secondary fermentation is produced Pollution, be easy to ferment bacteria residue storage and transport, solve steroidal compounds fermentation bacteria residue recycling and The problem of harmless treatment cost is high, is steroidal compounds fermentation bacteria residue solidification dehydration and further recycling profit With there is provided a kind of new method.
For up to this purpose, the present invention uses following technical scheme:
A kind of fermentation bacteria residue solidification of steroidal compounds and the method for dewater treatment, methods described is:By steroidal Compound fermentation bacteria residue is mixed with curing agent, carries out the water in curing reaction, removing steroidal compounds fermentation bacteria residue Point, obtain dry and comfortable solidfied material;Wherein, the curing agent is:Can be formed hydrate, absorbable moisture or Can be with any one in the inorganic matter and/or organic matter of water reaction or at least two combination.
The curing agent can be:Organic matter that hydrate can be formed, the inorganic matter that hydrate can be formed, it can inhale Receive the organic matter of moisture, the inorganic matter of absorbable moisture, the inorganic matter that can be reacted with water or can be reacted with water In organic matter any one or at least two combination.Typical but non-limiting solidification dehydrating agent combination For:The inorganic matter of hydrate and the inorganic matter that can be reacted with water can be formed, can be formed the organic matter of hydrate with The inorganic matter of absorbable moisture, the organic matter that can be reacted with water, the organic matter of absorbable moisture are with that can form water The organic matter of compound, can be formed hydrate organic matter, can with water react inorganic matter, hydrate can be formed Inorganic matter and the organic matter etc. that can be reacted with water.
The processing method for the steroidal compounds fermentation bacteria residue that the present invention is provided, utilizes curing agent to absorb sterides compound Moisture in thing fermentation bacteria residue, it is to avoid the dirt that the secondary fermentation of steroidal compounds fermentation bacteria residues is caused to environment Dye, solves storage and transport difficult, dehydration cost height, recycling under steroidal compounds fermentation bacteria residue normal temperature The problem of using cost height and high harmless treatment cost.
The steroidal compounds fermentation bacteria residue is to prepare the fermentation bacteria residue produced during steroidal compounds.
The steroidal compounds are to have steroidal parent nucleus, i.e. its basic carbon skeleton with one in chemical constitution The parent nucleus of " pentamethylene and many hydrogen are luxuriant and rich with fragrance " and the compound of three side chains.Preferably, the steroidal compounds are skin Matter hormone medicine and its prepare intermediate, sex hormone drug and its prepare intermediate or anesthesia and flesh conifer Medicine and its prepare in intermediate any one or at least two combination.
The corticoid medicine is artificial synthesized cortex hormone of aadrenaline extremely derivative, including salted hide Matter hormone medicine and glucocorticoid medicine, such as aldosterone, cortisone and dexamethasone;The property Hormone medicine includes estrogen drugs, progestogens medicine, androgens medicine, protein and assimilates sharp Plain class medicine and gonadotrophins medicine etc.;The anesthesia is arcotic and muscle relaxant with flesh conifer medicine.
The steroidal compounds can be corticoid medicine, the intermediate for preparing corticoid, sex hormone Class medicine, the intermediate for preparing sex hormone drug, anesthesia and flesh conifer medicine prepare anesthesia and flesh conifer In the intermediate of medicine any one or at least two combination.It is typical but non-limiting to be combined as:Skin Matter hormone medicine and sex hormone drug, prepare the intermediate of sex hormone drug and prepare corticoid Intermediate, corticoid medicine, sex hormone drug and anesthesia and flesh conifer medicine prepare sex hormone The intermediate of class medicine, the intermediate for preparing corticoid are with preparing anesthesia and the centre of flesh conifer medicine Body, intermediate and the anesthesia and flesh conifer medicine, sex hormone of corticoid medicine preparation sex hormone drug Class medicine, the intermediate for preparing sex hormone drug, anesthesia and flesh conifer medicine prepare anesthesia and flesh conifer The intermediate of medicine.
The curing agent is that can form hydrate, absorbable moisture or the inorganic salts that can be reacted with water and/or organic In salt any one or at least two combination.The curing agent can be:The inorganic of hydrate can be formed Salt, the organic salt that hydrate can be formed, the organic salt of absorbable moisture, the inorganic salts of absorbable moisture, can With water react organic salt or can with water react inorganic salts in any one or at least two combination.Allusion quotation Type but nonrestrictive it is combined as:The inorganic salts of hydrate and the inorganic salts of absorbable moisture can be formed, can shape Into the organic salt of the organic salt and absorbable moisture of hydrate, it can absorb the inorganic salts of moisture, can be reacted with water Organic salt and the inorganic salts that can be reacted with water, can absorb organic salt, the inorganic salts of absorbable moisture of moisture With can with water react organic salt, the inorganic salts that hydrate can be formed, the organic salt that hydrate can be formed, can Absorb the organic salt of moisture and the inorganic salts of absorbable moisture.
Preferably, the curing agent is sulfate, sulphite, carbonate, hydrochloride, phosphate, silicon In hydrochlorate, ammonium salt or acetate any one or at least two combination.Typical but non-limiting combination For:Sulfate and carbonate, sulphite and hydrochloride, hydrochloride and phosphate, silicate, acetate With ammonium salt, carbonate, hydrochloride and phosphate, phosphate, ammonium salt and silicate, carbonate, hydrochloric acid Salt, phosphate, silicate and acetate.
Preferably, the curing agent be sodium sulphate, magnesium sulfate, aluminum sulfate, alum, ferrous sulfate, Ferric sulfate, copper sulphate, calcium sulfate, sodium carbonate, magnesium carbonate, calcium carbonate, magnesium chloride, calcium chloride, acetic acid In sodium, calcium oxide or anhydrous silica gel any one or at least two combination, preferably calcium oxide and/or nothing Water silica gel.Typical but non-limiting combined optional is certainly:Sodium sulphate and magnesium sulfate, sodium sulphate, ferric sulfate with Magnesium chloride, aluminum sulfate, aluminium iron sulfate, copper sulphate and calcium sulfate, magnesium chloride, ferrous sulfate, calcium chloride with Sodium acetate, magnesium carbonate, aluminium iron sulfate, calcium carbonate and magnesium chloride, sodium acetate, ferric sulfate, calcium oxide and nothing Water silica gel, calcium sulfate, sodium carbonate, magnesium carbonate and calcium carbonate, magnesium sulfate, aluminum sulfate, copper sulphate and sulfuric acid Calcium.
The addition of the curing agent is the 5-150% of steroidal compounds zymophyte slag amount, such as 10%, 20%th, 30%, 40%, 60%, 80%, 100%, 110%, 120%, 130% or 140% etc., preferably For 50-120%.
The hybrid mode of steroidal compounds fermentation bacteria residue and curing agent is:One-component curing agent and steroidal Mixed after the mixing of compound fermentation bacteria residue one step, the mixing of multicomponent curing agent with steroidal compounds fermentation bacteria residue one step Close or multicomponent curing agent each component is mixed with steroidal compounds fermentation bacteria residue substep.
The mode that steroidal compounds fermentation bacteria residue is mixed with curing agent is mechanical agitation, stirs or extrudes Any one or at least two combination.It is typical but non-limiting to be combined as:Mechanical agitation with stirring, Stir and extrude, mechanical agitation and extruding, are stirred and extruded at mechanical agitation.The purpose of the mixing is will Steroidal compounds fermentation bacteria residue is well mixed with curing agent.
The temperature of the curing reaction be 0-80 DEG C, such as 2 DEG C, 5 DEG C, 8 DEG C, 10 DEG C, 15 DEG C, 20 DEG C, 30 DEG C, 40 DEG C, 45 DEG C, 50 DEG C, 55 DEG C, 60 DEG C, 65 DEG C, 70 DEG C or 75 DEG C etc., it is preferably 10-60℃。
The different curing agent of selection, the time of curing reaction is different.Preferably, the curing reaction proceeds to Untill the solidfied material for obtaining dry condition.The solidfied material of dry condition, is readily transported and stores, also prevent The secondary fermentation of steroidal compounds fermentation bacteria residue.
After the cured reaction of steroidal compounds, the solidfied material of dry condition is obtained.The solidfied material can be with Further dehydration, obtains dried object.
Preferably, the temperature being further dehydrated be 20-150 DEG C, such as 25 DEG C, 35 DEG C, 40 DEG C, 50 DEG C, 70 DEG C, 80 DEG C, 90 DEG C, 95 DEG C, 110 DEG C, 120 DEG C, 130 DEG C or 140 DEG C etc., it is preferably 30-100℃.After curing reaction, the temperature reduction by more than 10% that solidfied material is further dehydrated, highest 50% is reached, the reduction of bacteria residue dehydration cost is realized.
Preferably, using any one in heating, air-dried or evaporation or at least two combination to solid Compound is further dehydrated.It is typical but non-limiting to be combined as:Heating is with air-drying, and heating and evaporation are air-dried With evaporation, heating, air-dried and evaporation.As can be seen here, after cured reaction, steroidal compounds zymophyte Slag is easier dehydration, and dewatering type is simpler.
The solidfied material and/or dried object carry out recycling or burning disposal.The recycling refers to Solidfied material and/or dried object are used as solid fuel or utilized in other forms.
As preferred technical scheme, the invention provides a kind of fermentation bacteria residue solidification of steroidal compounds and dehydration The method of processing, methods described comprises the following steps:
(1) carry out solidifying instead under the conditions of 0-80 DEG C after steroidal compounds fermentation wet bacteria slag is mixed with curing agent Should, dry and comfortable solidfied material is obtained, wherein, the quality of curing agent is steroidal compounds zymophyte slag amount 5-150%;
(2) solidfied material is further dehydrated under the conditions of 20-150 DEG C, obtains dried object;
(3) solidfied material and/or dried object are subjected to recycling or burning disposal.
Compared with prior art, beneficial effects of the present invention are:
(1) present invention realizes the normal temperature cure of steroidal compounds fermentation bacteria residue by the curing agent of low cost, The environmental pollution of bacteria residue secondary fermentation generation is avoided, while solving bacteria residue storage hardly possible and transporting difficult ask Topic.
(2) present invention solidifies steroidal compounds fermentation bacteria residue by curing agent, the steroidal after curing process Compound fermentation bacteria residue dehydration temperaturre reduction by more than 10%, up to 50%, realizes bacteria residue dehydration cost Reduction.
Brief description of the drawings
Fig. 1 is the bacteria residue pattern comparison diagram before and after the steroidal compounds zymophyte Slag treatment that embodiment 1 is provided, Wherein, A figures are bacteria residue before processing shape appearance figure, and B figures are shape appearance figure after bacteria residue processing.
Fig. 2 is the bacteria residue pattern comparison diagram before and after the steroidal compounds fermentation bacteria residue solidification that embodiment 2 is provided, Wherein, A figures are bacteria residue before processing shape appearance figure, and B figures are shape appearance figure after bacteria residue processing.
Embodiment
Technical scheme is further illustrated below by embodiment, listed embodiment is not right The present invention constitutes any limitation.
Embodiment 1
Weigh the Aspergillus ochraceus bacterium fermentation bacteria residue 10g of 11 Alpha-hydroxy -18- methyl female steroid -4- alkene -3,17- diketone of preparation (such as Shown in Figure 1A), add 0.5g curing agent (main component sulfuric acid by the 5% of Aspergillus ochraceus bacterium zymophyte slag amount Sodium), addition manner is:One step is added, and at 10 DEG C, bacteria residue is well mixed into progress with curing agent anti- Should, until forming dry and comfortable solidfied material (as shown in Figure 1B).Solidfied material dehydration operating temperature range is 80-150 DEG C, optimal dehydration temperaturre scope is 90-140 DEG C.
Aspergillus ochraceus bacterium prepares other steroidal compounds, such as 11 Alpha-hydroxy -16 α, 17 α-epoxy progesterone, 11 Alpha-hydroxies The zymophyte produced when-13 β-ethyl-4- alkene-3,17- diketone or 15-13 β of Alpha-hydroxy-ethyl-4- alkene-3,17- diketone Slag also can carry out solidification dehydration with methods described.
Embodiment 2
16 beta-hydroxy androstane-4-alkene-3s of preparation are weighed, the black-koji mould of 17- diketone ferments bacteria residue 10g (such as Fig. 2A institutes Show), by 30% addition 3g curing agent (main component sodium sulphate) of black-koji mould zymophyte slag amount, addition Mode is:One step is added, and at 40 DEG C, bacteria residue is well mixed with curing agent and reacted, until being formed Dry and comfortable solidfied material (as shown in Figure 2 B).Solidfied material dehydration operating temperature range is 20-150 DEG C, most preferably Dehydration temperaturre scope is 80-130 DEG C.
Embodiment 3
The Absidia coerulea bacterium fermentation bacteria residue 10g for preparing hydrocortisone is weighed, is fermented by Absidia coerulea bacterium The addition 4g curing agent of bacteria residue quality 40% (main component ferrous sulfate), addition manner is:One step is added, In at 25 DEG C, bacteria residue is well mixed with curing agent and reacted, until forming dry and comfortable solidfied material.Solidification Thing dehydration operating temperature range is 20-150 DEG C, and optimal dehydration temperaturre scope is 50-120 DEG C.
Absidia coerulea bacterium prepares other steroidal compounds, and such as 14 Alpha-hydroxy 4-ADs or 11 β- Hydroxy-16 alpha, the fermentation bacteria residue produced during 17 α-epoxy progesterone also can carry out solidification dehydration with methods described.
Embodiment 4
The rhizopus niger fermentation bacteria residue 10g for preparing 11 Alpha-hydroxy 4-ADs is weighed, by bread mold 50% addition 5g curing agent (main component magnesium sulfate) of bacterium zymophyte slag amount, addition manner is:One step Addition, at 25 DEG C, bacteria residue is well mixed with curing agent and reacted, until forming dry and comfortable solidification Thing.Solidfied material dehydration operating temperature range is 20-150 DEG C, and optimal dehydration temperaturre scope is 50-100℃。
Rhizopus niger prepares other steroidal compounds, the fermentation bacteria residue produced during such as 11 Alpha-hydroxy epoxy progesterone Also solidification dehydration can be carried out with methods described.
Embodiment 5
Weigh the preparation pregnant Gona-4-ene-3 of 11 beta-hydroxy -16 ɑ, l7 α-epoxy, the small-sized phosphor zymophyte of 20- diketone Slag 10g, 8g curing agent (main component sulfuric acid is added by the 80% of small-sized phosphor zymophyte slag amount Iron), addition manner is:One step is added, and at 20 DEG C, bacteria residue is well mixed into progress with curing agent anti- Should, until forming dry and comfortable solidfied material.Solidfied material dehydration operating temperature range is 20-150 DEG C, most preferably Dehydration temperaturre scope is 30-110 DEG C.
Small-sized phosphor prepares other steroidal compounds, and such as 7 Alpha-hydroxy -16 α, 17 α-epoxy progesterone or 9 α - Hydroxy-16 alpha, the fermentation bacteria residue produced during 17 α-epoxy progesterone also can carry out solidification dehydration with methods described.
Embodiment 6
The rose streptomyces chromogenes fermentation bacteria residue 10g for preparing 16 alpha-hydroxy prednisonlones is weighed, it is chromogenic by rose 100% addition 10g curing agent (main component sodium carbonate) of streptomycete fermentation bacteria residue quality, addition manner is: One step is added, and at 25 DEG C, bacteria residue is reacted with curing agent mixing, until forming dry and comfortable solidification Thing.Solidfied material dehydration operating temperature range is 20-150 DEG C, and optimal dehydration temperaturre scope is 30-100℃。
Embodiment 7
Weigh and prepare the 11 female Gona-4-ene-3s 3 of Alpha-hydroxy -18- methyl, the Aspergillus ochraceus bacterium fermentation bacteria residue 10g of 17- diketone, By 120% addition 12g curing agent (main composition-calcium carbonate) of Aspergillus ochraceus bacterium zymophyte slag amount, addition side Formula is:One step is added, and at 35 DEG C, bacteria residue is reacted with curing agent mixing, until being formed dry and comfortable Solidfied material.Solidfied material dehydration operating temperature range is 20-150 DEG C, and optimal dehydration temperaturre scope is 40-100℃。
Aspergillus ochraceus bacterium prepares other steroidal compounds, such as 11 Alpha-hydroxy -16 α, 17 α-epoxy progesterone, 11 Alpha-hydroxies The zymophyte produced when-13 β-ethyl-4- alkene-3,17- diketone or 15-13 β of Alpha-hydroxy-ethyl-4- alkene-3,17- diketone Slag also can carry out solidification dehydration with methods described.
Embodiment 8
The Absidia coerulea bacterium fermentation bacteria residue 10g for preparing hydrocortisone is weighed, is fermented by Absidia coerulea bacterium 150% addition 15g curing agent (main component calcium chloride) of bacteria residue quality, addition manner is:One step is added, In at 60 DEG C, bacteria residue is reacted with curing agent mixing, until forming dry and comfortable solidfied material.Solidfied material takes off Water process operation temperature range is 20-150 DEG C, and optimal dehydration temperaturre scope is 50-110 DEG C.
Absidia coerulea bacterium prepares other steroidal compounds, and such as 14 Alpha-hydroxy 4-ADs, 11 β- Hydroxy-16 alpha, the fermentation bacteria residue produced during 17 α-epoxy progesterone also can carry out solidification dehydration with methods described.
Embodiment 9
The rose streptomyces chromogenes fermentation bacteria residue 10g for preparing 16 alpha-hydroxy prednisonlones is weighed, it is chromogenic by rose 150% addition 15g curing agent (main component sodium sulphate and sodium carbonate) of streptomycete fermentation bacteria residue quality, adds Add mode is:First addition sodium sulphate adds sodium carbonate again, and at 0 DEG C, bacteria residue is mixed into progress with curing agent Reaction, until forming dry and comfortable solidfied material.Solidfied material dehydration operating temperature range is 20-150 DEG C, most Good dehydration temperaturre scope is 30-100 DEG C.
Embodiment 10
The rose streptomyces chromogenes fermentation bacteria residue 10g for preparing 16 alpha-hydroxy prednisonlones is weighed, it is chromogenic by rose The 100% addition 10g curing agent (mixing of main component lime and alum of streptomycete fermentation bacteria residue quality Thing), addition manner is:The mixture of lime and alum is added to rose streptomyces chromogenes zymophyte In slag, in being reacted bacteria residue with curing agent mixing at 80 DEG C, until forming dry and comfortable solidfied material.Solidification Thing dehydration operating temperature range is 20-150 DEG C, and optimal dehydration temperaturre scope is 30-100 DEG C.
Embodiment 11
The mycobacteria fermentation bacteria residue 10g for preparing androstenone is weighed, by mycobacteria zymophyte slag amount 100% addition 10g curing agent (main component sodium sulphate and sodium carbonate), addition manner is:One step is added, In at 20 DEG C, bacteria residue is reacted with curing agent mixing, until forming dry and comfortable solidfied material.Solidfied material takes off Water process operation temperature range is 20-150 DEG C, and optimal dehydration temperaturre scope is 30-100 DEG C.
The fermentation produced during the intermediate for preparing anesthesia and flesh conifer medicine or anesthesia and flesh conifer medicine Bacteria residue is similar with the fermentation bacteria residue property in above-described embodiment, it is also possible to which the method described in above-described embodiment is carried out Solidification dehydration.
Applicant states, the foregoing is only the embodiment of the present invention, but protection scope of the present invention It is not limited thereto, person of ordinary skill in the field is it will be clearly understood that any skill for belonging to the art Art personnel the invention discloses technical scope in, the change or replacement that can be readily occurred in all fall within the present invention Protection domain and it is open within the scope of.

Claims (10)

1. a kind of steroidal compounds fermentation bacteria residue solidification and the method for dewater treatment, it is characterised in that described Method is:Steroidal compounds fermentation bacteria residue is mixed with curing agent, curing reaction is carried out, obtains dry and comfortable consolidate Compound;Wherein, the curing agent is:Hydrate, absorbable moisture can be formed or can be reacted with water it is inorganic In thing and/or organic matter any one or at least two combination.
2. according to the method described in claim 1, it is characterised in that the steroidal compounds fermentation bacteria residue To prepare the fermentation bacteria residue produced during steroidal compounds;
Preferably, the steroidal compounds are corticoid medicine and its prepare intermediate, sex hormones medicine Thing and its prepare intermediate or anesthesia and flesh conifer medicine and its prepare any one in intermediate or at least two The combination planted.
3. method according to claim 1 or 2, it is characterised in that the curing agent is that can form water Any one in compound, absorbable moisture or the inorganic salts and/or organic salt that can be reacted with water or at least two The combination planted;
Preferably, the curing agent is sulfate, sulphite, carbonate, hydrochloride, phosphate, silicon In hydrochlorate, ammonium salt or acetate any one or at least two combination;
Preferably, the curing agent be sodium sulphate, magnesium sulfate, aluminum sulfate, alum, ferrous sulfate, Ferric sulfate, copper sulphate, calcium sulfate, sodium carbonate, magnesium carbonate, calcium carbonate, magnesium chloride, calcium chloride, acetic acid In sodium, calcium oxide or anhydrous silica gel any one or at least two combination, preferably calcium oxide and/or Anhydrous silica gel.
4. the method according to one of claim 1-3, it is characterised in that the addition of the curing agent For the 5-150% of steroidal compounds zymophyte slag amount, preferably 50-120%.
5. the method according to one of claim 1-4, it is characterised in that the steroidal compounds fermentation The hybrid mode of bacteria residue and curing agent is:One-component curing agent is mixed with steroidal compounds fermentation bacteria residue one step Close, multicomponent curing agent is mixed or multicomponent curing agent each group after mixing with the steroidal compounds fermentation step of bacteria residue one Divide and mixed with steroidal compounds fermentation bacteria residue substep.
6. the method according to one of claim 1-5, it is characterised in that the steroidal compounds fermentation The mode that bacteria residue is mixed with curing agent is mechanical agitation, stir or extrude in any one or at least two Combination.
7. the method according to one of claim 1-6, it is characterised in that the temperature of the curing reaction For 0-80 DEG C, preferably 10-60 DEG C;
Preferably, the solidfied material that the curing reaction is obtained is dry condition.
8. the method according to one of claim 1-7, it is characterised in that methods described also includes:Will Solidfied material is further dehydrated, and obtains dried object;
Preferably, the temperature being further dehydrated is 20-150 DEG C, preferably 30-100 DEG C;
Preferably, using any one in heating, air-dried or evaporation or at least two combination to solid Compound is further dehydrated.
9. the method according to one of claim 1-8, it is characterised in that the solidfied material and/or dry Dry thing carries out recycling or burning disposal.
10. the method according to one of claim 1-9, it is characterised in that methods described includes as follows Step:
(1) carry out solidifying instead under the conditions of 0-80 DEG C after steroidal compounds fermentation wet bacteria slag is mixed with curing agent Should, dry and comfortable solidfied material is obtained, wherein, the quality of curing agent is steroidal compounds zymophyte slag amount 5-150%;
(2) solidfied material is further dehydrated under the conditions of 20-150 DEG C, obtains dried object;
(3) solidfied material and/or dried object are subjected to recycling or burning disposal.
CN201610101238.2A 2016-02-24 2016-02-24 A kind of steroidal compounds fermentation bacteria residue solidification and the method for dewater treatment Pending CN107116084A (en)

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