CN1125058A - Method for preparing solid protein feedstuff from sacchariferous fermented waste liquor - Google Patents
Method for preparing solid protein feedstuff from sacchariferous fermented waste liquor Download PDFInfo
- Publication number
- CN1125058A CN1125058A CN94113196A CN94113196A CN1125058A CN 1125058 A CN1125058 A CN 1125058A CN 94113196 A CN94113196 A CN 94113196A CN 94113196 A CN94113196 A CN 94113196A CN 1125058 A CN1125058 A CN 1125058A
- Authority
- CN
- China
- Prior art keywords
- fermented waste
- sacchariferous
- concentration
- waste liquor
- waste fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The prepn. method of solid protein fodder by using sacchariferous fermented waste liquor includes such processes of collecting sacchariferous fermented waste liquor, removing ash, feeding the waste liquor into a multi-effect evaporator to make evaporation and concentration, feeding the concentrated waste liquor into a digester to make digestion by addition of acid whose concentration is 83-98%, adding carbonate powder to make neutralization, removing calcium salt separated out by neutralization reaction, adding dried powders of plant, plant fruits and shells, drying and pulverizing. ADVANTAGE-. It is suitable for treatment of waste water of sugar mill and pharmaceutical factory.
Description
The present invention is a kind of method of making solid protein feedstuff, particularly relates to a kind of method with preparing solid protein feedstuff from sacchariferous fermented waste liquor.
At present, utilization both at home and abroad contains sugared fermented waste fluid has following several method as feed:
(1) will contain sugar fermentation concentrating spent liquor and mix the ox of breast-feeding, beef cattle with bagasse, European and American countries rises as far back as the fifties and promotes the use of.
(2) will contain sugar fermentation concentrating spent liquor and straw will mix after fermentation again, the feed made from this kind method in Japan, its effect and rice are expected, herbage is close, are used for the ruminant nursing.
(3) the sugar fermentation concentrating spent liquor that contains with 15-20% is mixed and made into the particle fish meal with sugar material, soyabean bran etc.
(4) containing sugared fermented waste fluid adopts bio-fermentation process to produce protein feed.
The feed that above-mentioned first method produces to the third method because volume is big, is difficult to store transportation.And the 4th kind of method waste water after handling still contains the chemical oxygen consumption (COC) (COD of higher concentration
Cr) environment is also had more serious pollution.
The present invention provides and a kind ofly will contain the production technology that sugared fermented waste fluid becomes solid protein feedstuff, solving the problem of environmental pollution that high concentrated organic wastewater that corresponding fermentation industry discharged brings, and it is become the protein feed that feed industry is badly in need of.
The present invention is achieved in that
(1) will contain sugared fermented waste fluid earlier and collect, be stored in the solid sedimentary adjustive pool, remove the ash that waste liquid is mingled with.
(2) waste liquid that will remove ash is sent into multi-effect evaporator and is carried out evaporation and concentration, and it is 60-85% that waste liquid is concentrated into soluble solids concentration.
(3) to deliver to temperature be in 100 ℃-110 ℃ the digester to the waste liquid after will concentrating, add the 3-10% account for the contained soluble solids weight of concentrate simultaneously, be that the commercial acid (sulfuric acid or phosphoric acid) of 83-98% carries out the digestion of heating in 5-10 hour, change larger molecular organics in the waste liquid into molecular weight less organic matter by concentration.
When (4) being cooled to above-mentioned postdigestive concentrate below 50 ℃, adding carbonate powder (granularity＞20 orders) and also slowly stir, make concentrating spent liquor be neutralized to PH=7, left standstill then 2 hours, remove the calcium salt that neutralization reaction is separated out.
(5) add the dry powder that accounts for concentrating spent liquor soluble solids weight 30-100% plant, fruit and housing thereof again and also evenly stir into slurry.
(6) slurry is sent into the drying machine inner drying to water content less than 13%, through pulverizing, protein feed.
The protein feed that the present invention produces has natural molasses fragrance and contains several amino acids, vitamin and various trace elements, and the animals palatability is strong, is a kind of protein feed of super quality and competitive price.
Embodiment one:
(1) molasses alcohol waste liquid to be processed, volume are 5 cubic metres, and specification is Bx=9.5, and its composition is (weight ratio): dry substance 7.58%, and residual sugar 1.53%, dry ferment amount 0.32%, ash 2.12%, potassium oxide 0.23%, all the other are moisture content.
(2) add material: A, concentration is 98% industrial sulphuric acid (H
2SO
4) 20 kilograms of weight; B, powdered whiting (CaCO
3Be the solo flight powder) 25 kilograms, C, 400 kilograms in rice bran.
(3) method for making: molasses alcohol waste liquid directly enters the iris type sedimentation basin from the primary distillation tower bottom, Separation of Solid and Liquid sedimentation through 2 hours, make the contained suspended substance sedimentation of waste liquid separate (clearance＞90%), the gained clear liquid is quantitatively delivered to the quadruple effect cold boiler through centrifugal pump and is carried out evaporation and concentration, make material be concentrated into Bx 75, deliver to digestive shelf then, add simultaneously and account for the contained soluble solids weight 5% of waste liquid, concentration is 98% industrial sulphuric acid, after evenly mixing, 105 ℃ of constant temperature digestions of temperature 5 hours, be cooled to 40 ℃ through postdigestive concentrate, under agitation slowly add the solo flight powder that accounts for the contained soluble solids weight 6% of waste liquid and carry out the waste liquid neutralization, this moment, great amount of carbon dioxide gas was emitted in reaction, produce more foam, the bubbles volume that this operation is emitted with reaction, the throwing acceleration amount and the input amount of control solo flight powder are until reacting completely.With the digestive juice after the neutralization reaction, staticly settled 2 hours, the elimination sediment adds the rice bran that accounts for the contained soluble solids weight 100% of waste liquid then, mix form slurry, deliver to rotary dryer and carry out drying and handle, dry materials to moisture less than 13% o'clock, be cooled to below 40 ℃ through air, send into pulverizer, material is crushed to granularity greater than 20 orders, through weighing, packing, the commercially available protein feed.
Its slag can be made soil soil-modifying fertilizer or building materials industry materials.
(4) product quality:
1, gross protein value 30-35%,
2, crude fibre 3-5%,
3, cinder powder 3-5%,
4, gross energy 10-13MJ/Kg,
5, moisture content＜13%.
Embodiment two:
1, molasses alcohol waste liquid to be processed, volume are 6 cubic metres, and specification is Bx=12.5, and its composition is (weight ratio): dry substance 10.5%, and residual sugar 0.6%, dry ferment amount 0.45%, ash 2.3%, potassium oxide 1.27%, all the other are moisture content.
(2) to add material:
A, concentration is 98% industrial sulphuric acid (H
2SO
4) 25 kilograms of weight;
B, powdered whiting (CaCO
3Be the solo flight powder) 30 kilograms;
C, 300 kilograms in rice bran.
D, 60 kilograms of agricultural ammonium bicarbonates.
(3) method for making: molasses alcohol waste liquid directly enters the iris type sedimentation basin from the primary distillation tower bottom, through 2 hours Separation of Solid and Liquid sedimentations (clearance＞90%), the gained clear liquid is cooled to about 35 ℃, quantitatively delivers to zeolite exchange post (twin columns) with centrifugal pump then, with contained potassium ion (K in the waste liquid
+) remove (removal efficiency＞80%), and then quantitatively deliver to the quadruple effect cold boiler with pump and carry out evaporation and concentration, make material be concentrated into Bx 75, deliver to digestive shelf then, add simultaneously and account for the contained soluble solids weight 4% of waste liquid, concentration is 98% industrial sulphuric acid, after evenly mixing, 108 ℃ of constant temperature digestions of temperature 5 hours, be cooled to 40 ℃ through postdigestive concentrate, under agitation slowly add the solo flight powder that accounts for the contained soluble solids weight 5% of waste liquid, carry out neutralization reaction, this moment, great amount of carbon dioxide gas was emitted in reaction, the bubbles volume that this operation is emitted with reaction is controlled the speed that adds and the dosage of solo flight powder, until reacting completely.Mother liquor after the neutralization reaction was staticly settled 2 hours, the elimination sediment, add the rice bran that accounts for the contained soluble solids weight 50% of waste liquid then, fully be mixed into slurry, deliver to rotary dryer and carry out the drying processing, make dry materials to moisture less than 13% o'clock, through pulverizer pulverize for granularity greater than 20 purpose powder, after weighing, packing the commercially available protein feed.
The filter residue that is produced can be made the soil-modifying fertilizer or the building materials industry raw material of soil.
Adsorb saturated zeolite adsorption post, available agricultural ammonium bicarbonate aqueous solution regeneration, the potash that displaces is as fertilizer.
(4) product quality:
1, gross protein value 35-40%,
2, crude fibre 2.5-4%,
3, cinder powder 3-5%,
4, gross energy 14-15MJ/Kg,
5, moisture content＜13%.
Embodiment three:
(1) molasses msg waste liquid to be processed, volume is 2 cubic metres, and specification is Bx=40, and its composition is (weight ratio): dry substance 35%, residual sugar 4%, dry ferment amount 2.5%, ash 2.6%, potassium oxide 2%, all the other are moisture content.
(2) to add material:
A, concentration is 98% industrial sulphuric acid (H
2SO
4) 28 kilograms of weight;
B, powdered whiting (CaCO
3Be the solo flight powder) 40 kilograms;
C, 250 kilograms in rice bran.
(3) method for making: deliver to the iris type sedimentation basin through the monosodium glutamate waste liquid that isoelectric point is separated, remove the contained solid sediment of waste liquid (clearance is 90%) through 2 hours precipitations, quantitatively send into the quadruple effect cold boiler with centrifugal pump again and carry out evaporation and concentration, thing is concentrated into Bx 75, send into digestive shelf then, add simultaneously and account for the contained soluble solids weight 4% of waste liquid, concentration is 98% industrial sulphuric acid, after evenly mixing, 103 ℃ of constant temperature digestions of temperature 5 hours, digestive juice is cooled to 40 ℃ again, through stirring the solo flight powder that slow adding accounts for the contained soluble solids weight 6% of waste liquid, the neutralization reaction that carried out this moment is emitted great amount of carbon dioxide gas, the bubbles volume that this operation is emitted with reaction is controlled the speed that adds and the dosage of solo flight powder, until reacting completely.The waste liquid of neutralization reaction was staticly settled 2 hours, the elimination sediment, add the rice bran that accounts for the contained soluble solids weight 35% of waste liquid again, be mixed into slurry, again through the dry processing of roundabout drier, make dry materials to moisture less than 13% o'clock, and be ground into granularity greater than 20 purpose powder, after weighing, packing the commercially available protein feed.
(4) product quality:
1, gross protein value 40-45%,
2, crude fibre 2-4%,
3, cinder powder 3-5%,
4, gross energy 13-15MJ/Kg,
5, moisture content＜13%.
Utilize the present invention to handle and contain sugared fermented waste fluid, what technology was simple, selected is ripe industrialization complete set of equipments, waste water COD clearance after treatment is up to 99.97%, and can produce market protein feed in short supply, for enterprise increases the fair margin of profit income, tangible environmental benefit, social benefit and economic benefit are arranged.With molasses and starch transforming glucose is raw material, adopt fermentation method to produce the high concentrated organic wastewater of products such as alcohol, monosodium glutamate, amino acid, antibiotic, vitamin, enzyme, can both produce solid protein feedstuff with this method, can thoroughly remove of the pollution of this waste water environment.The present invention is fit to sugar refinery, Gourmet Powder Factory and pharmaceutical factory and is used for handling waste water, curbs environmental pollution.
Claims (3)
1, a kind of method of preparing solid protein feedstuff from sacchariferous fermented waste liquor, it comprises and will contain sugared fermented waste fluid evaporation and concentration, with the step of the dry powder blend of plant, fruit and housing thereof, it is characterized in that this method also in turn includes the following steps then:
(a) add weight be above-mentionedly contain the 3-10% of the contained soluble solids weight of sugared fermented waste fluid, be the commercial acid (sulfuric acid or phosphoric acid) of 83-98% by concentration, and to carry out 5-10 hour, temperature be 100 ℃-110 ℃ constant temperature digestion;
(b) add carbonate, be neutralized to PH=7, left standstill then 2 hours, remove the salt that is folded;
(c) will stir into slurry through the sugared fermented waste fluid that contains, and send into drying machine and be dried to water content less than 13% with the dry powder blend step of plant, fruit and housing thereof, and through pulverizing.
2, the method for preparing solid protein feedstuff from sacchariferous fermented waste liquor according to claim 1 is characterized in that describedly containing sugared fermented waste fluid evaporation and concentration and being meant and containing sugared fermented waste fluid to be concentrated into soluble solids concentration be 60-85%.
3, the method for preparing solid protein feedstuff from sacchariferous fermented waste liquor according to claim 1 is characterized in that the dry powder of described plant, fruit and housing thereof accounts for the 30-100% that contains the contained soluble solids weight of sugared fermented waste fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN941131963A CN1064818C (en) | 1994-12-22 | 1994-12-22 | Method for preparing solid protein feedstuff from sacchariferous fermented waste liquor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN941131963A CN1064818C (en) | 1994-12-22 | 1994-12-22 | Method for preparing solid protein feedstuff from sacchariferous fermented waste liquor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1125058A true CN1125058A (en) | 1996-06-26 |
| CN1064818C CN1064818C (en) | 2001-04-25 |
Family
ID=5036620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN941131963A Expired - Fee Related CN1064818C (en) | 1994-12-22 | 1994-12-22 | Method for preparing solid protein feedstuff from sacchariferous fermented waste liquor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1064818C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052859C (en) * | 1997-07-15 | 2000-05-31 | 天津市冠达实业总公司 | Method for producing protein feed by using alcoholic grains liquor and equipment thereof |
| WO2002065850A1 (en) * | 2001-02-22 | 2002-08-29 | Zhen Tang | A feed additive of nonprotein nitrogen |
| CN102010104A (en) * | 2010-11-30 | 2011-04-13 | 广济药业（孟州）有限公司 | Method for treating riboflavin fermentation waste water |
| CN102160596A (en) * | 2010-12-13 | 2011-08-24 | 日照鲁信金禾生化有限公司 | Method for producing feed by utilizing high-concentration waste syrup of citric acid |
| CN101731450B (en) * | 2009-12-21 | 2012-08-22 | 江苏联海生物科技有限公司 | Preparation method of single cell protein feed by taking acetone butanol fermentation wastewater as raw materials |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078215A (en) * | 1992-04-30 | 1993-11-10 | 深圳市环境保护设备工程公司 | The treatment process of molasses alcohol waste liquid |
-
1994
- 1994-12-22 CN CN941131963A patent/CN1064818C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052859C (en) * | 1997-07-15 | 2000-05-31 | 天津市冠达实业总公司 | Method for producing protein feed by using alcoholic grains liquor and equipment thereof |
| WO2002065850A1 (en) * | 2001-02-22 | 2002-08-29 | Zhen Tang | A feed additive of nonprotein nitrogen |
| CN101731450B (en) * | 2009-12-21 | 2012-08-22 | 江苏联海生物科技有限公司 | Preparation method of single cell protein feed by taking acetone butanol fermentation wastewater as raw materials |
| CN102010104A (en) * | 2010-11-30 | 2011-04-13 | 广济药业（孟州）有限公司 | Method for treating riboflavin fermentation waste water |
| CN102160596A (en) * | 2010-12-13 | 2011-08-24 | 日照鲁信金禾生化有限公司 | Method for producing feed by utilizing high-concentration waste syrup of citric acid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1064818C (en) | 2001-04-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2005232782B2 (en) | Recovery of inorganic salt during processing of lignocellulosic feedstocks | |
| CN104892037B (en) | A kind of take fish as the method for the water-soluble fish-protein organic fertilizer of raw material production | |
| CN102060341B (en) | Yeast wastewater treatment method, feed additive obtained by same and feed product | |
| CN102056865A (en) | Process for producing an organo-mineral fertilizer | |
| CN101076497A (en) | Industrial olive oil mill by-products producing method and resulting products | |
| CN104844468B (en) | A kind of environment-protective process processing Threonine Fermentation mother liquor | |
| CN110627829A (en) | Corn soaking water recycling treatment method | |
| CN1203774C (en) | Process for producing protein feed by using alcohol full grains and stalk solid fermentation | |
| CN103827288A (en) | Method for cultivating seaweed and method for producing alginic acid-containing composition | |
| CN1042726C (en) | Method for producing organic composition fertilizer from fermented waste liquid of sugar | |
| CN1064818C (en) | Method for preparing solid protein feedstuff from sacchariferous fermented waste liquor | |
| CN1436895A (en) | Comprehensive utilization method of pulping potash black liquor in paper-making process | |
| CN201952382U (en) | System for producing lysine product | |
| US4196290A (en) | Method of obtaining uric acid from natural products | |
| CN1064217C (en) | Method for producing fowl and animal fodder from depossified molases alcohol waste liquid of sugar-refinery | |
| CN112898078A (en) | Process method for producing fulvic acid by fermenting culture waste liquid | |
| CN1052860C (en) | High protein saccharified feeds and preparation thereof | |
| CN1289531A (en) | Process for treating and reclaiming waste liquid of molasses alcohol | |
| CN1193469A (en) | Method for directly producing concentrated fodder from fermented liquid of citric acid | |
| US4045582A (en) | Beneficiation of uric acid from natural products | |
| CN117756560A (en) | Production process of water purification fertilizer water additive for aquaculture | |
| RU2441392C1 (en) | Production method of feeding yeast | |
| RU2064275C1 (en) | Method of food yeast production from plant raw | |
| RU2128688C1 (en) | Method of drying alcohol distillation residue suspension and plant for its embodiment | |
| SU874663A1 (en) | Method of treatment of waste water obtained in production of aminoacids by fermentation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1029992 Country of ref document: HK |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |