CN102503609B - Method for harmless treatment of fermentation and squeezing waste solution of marigold - Google Patents
Method for harmless treatment of fermentation and squeezing waste solution of marigold Download PDFInfo
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- CN102503609B CN102503609B CN201110298841.1A CN201110298841A CN102503609B CN 102503609 B CN102503609 B CN 102503609B CN 201110298841 A CN201110298841 A CN 201110298841A CN 102503609 B CN102503609 B CN 102503609B
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention provides a method for harmless treatment of fermentation and squeezing waste solution of marigold, which comprises mixing the waste solution, biological bacteria and water absorption substances, and reacting under the action of the biological bacteria to obtain organic fertilizer, wherein the water content of the waste solution mixed with the water absorption substances is 40-70%; and the water absorption substances are composed of (by weight percentage) biomass 20-60, feces 10-40, and peat, lignite or fly ash 30-40. The invention harmlessly solves the problem of pollution of the fermentation and squeezing waste solution of marigold with high chemical oxygen demand (COD) and biochemical oxygen demand (BOD), and simultaneously utilizes a large amount of organic substances in the waste solution. The product can be used as fertilizer with good application effect, and has simple preparation method, easy operation, and industrial application.
Description
Technical field
The present invention relates to a kind of sewage water treatment method, particularly the method for innocent treatment of Flower of Aztec Marigold fermentation squeezing waste liquid, belongs to technical field of sewage.
Background technology
Flower of Aztec Marigold is annual herb plant, is the desirable feedstock of extracting pure natural yellow pigment.Along with industrial, economic fast development, and the continuous growth of market to natural yellow pigment demand, China, at aspects such as Flower of Aztec Marigold plantation, production, processing, has become production and consumption state the biggest in the world.But consequent problem of environmental pollution also becomes the key factor of its development of restriction.With fresh Flos Tagetis Erectae, producing in the process of natural yellow pigment at present, can produce a large amount of pollutents---Flower of Aztec Marigold fermentation squeezing waste liquid, that is: fresh Flos Tagetis Erectae is put into fermentation vat, add microorganism, make fresh flower at air-tight state bottom fermentation, carry out afterwards solid, liquid separation, isolated liquid is waste liquid, the pH value of this waste liquid is 4-6, be a kind of Acidic Liquid, in waste liquid, contain a large amount of organic substances, as useful components such as lactic acid, amino acid, humic acidss, because BOD, the COD value of waste liquid are very high, directly discharge will cause severe contamination to environment.Therefore, seek a kind of waste liquid that can administer pollution, can make full use of the useful matter in waste liquid again, realize the method for Flower of Aztec Marigold fermentation squeezing waste liquid harmless treatment, the development of Flower of Aztec Marigold processing industry is of great immediate significance simultaneously.CN101020918 has proposed a kind of " raw material of Flower of Aztec Marigold fermentation pressed liquor remanufacture xenthophylls and the method for the comprehensive regulation ", but the equipment that method relates to is many, and step is complicated, and is not suitable for industrial applications.
Summary of the invention
The object of the present invention is to provide a kind of method for innocent treatment of Flower of Aztec Marigold fermentation squeezing waste liquid, can avoid the pollution of waste liquid to environment, can make full use of the useful matter in waste liquid again, making it turns waste into wealth, can overcome simultaneously complex process that prior art exists, facility investment greatly, the defect such as not easy to operate.
The method for innocent treatment that the present invention is to provide a kind of like this Flower of Aztec Marigold fermentation squeezing waste liquid, is characterized in that treatment step is as follows:
A, by water-absorbent material mass 0.1～0.3% measure biological bacteria, water or the waste liquid dilution biological bacteria of getting;
B, the dilution biological bacteria of steps A and waste liquid are joined in water-absorbent material and mixed, until water-absorbent matter water-containing rate is 40～70% mass ratioes;
C, by the compound of step B stack ferment to temperature be 45～70 ℃, stir mixing stockpile, then allow mix stockpile ferment to temperature be 45～70 ℃, so repeat fermentation, stir, until compound water ratio is less than 20% mass ratio, after pulverizing fertilizer.
The component that described water-absorbent material is following mass ratio:
Biomass 20～60 %
Ight soil 10～40 %
The peat composed of rotten mosses or brown coal or flyash 30～40 %.
The component of the preferred following mass ratio of described water-absorbent material:
Biomass 20 %
Ight soil 40 %
The peat composed of rotten mosses or brown coal or flyash 40 %;
Or
Biomass 50 %
Ight soil 10 %
The peat composed of rotten mosses or brown coal or flyash 40 %.
Described biological bacteria is the conventional biological bacteria as organic matter fermentation, as EM bacterium, enzymatic microorganism (B.Y.M-FOOD), RW enzyme agent, one or more in BM starter.
The concrete add-on of described biological bacteria is relevant with selected biological bacteria kind, generally can make the normal fermentation of mixture be advisable.
The associating biological bacteria that described biological bacteria is preferably produced by Qujing broad Fei Ye company limited.
Described biological bacteria also can select as organic matter fermentation except EM bacterium, enzymatic microorganism (B.Y.M-FOOD), RW enzyme agent, other the conventional biological bacteria beyond BM starter.
Described biomass are the biomass such as conventional agricultural waste material, agricultural byproducts waste, plant refuse, preferably rice bran, beans chaff, wheat bran, offal, stalk end, oil cake powder, or one or more in sawmilling, straw end, dry branches and fallen leaves powder.
Described ight soil is behaved, animal manure just, the preferred ight soil of the animals such as ox, horse, pig, sheep, chicken, bird, silkworm, rabbit, dog.
The fertilizer that described step C obtains, after crushed, is used as base fertilizer.
The fertilizer that described step C obtains, after crushed, adds chemical fertilizer to the nitrogen of convention amount, phosphorus, potassium, as base fertilizer or the use of topdressing.
The inventive method is also applicable to process the waste water that other agricultural-food produce.
The present invention is by fresh Flos Tagetis Erectae fermentation squeezing waste liquid and the water-absorbent material (biomass that consist of the agricultural byproducts such as stalk, rice bran or sawmilling, straw, dry branches and fallen leaves etc., and the peat composed of rotten mosses, brown coal or flyash, with people, hold ight soil etc.) mix after, add again biological bacteria to ferment, so that stack retting reaction under the effect of biological bacteria, thereby prepare organic fertilizer.The present invention is an oxygen process, fermentation evenly, completely, reacted product is because containing nitrogen, phosphorus, potassium, and various trace elements etc., can all become useful fertilizer, not only make Flower of Aztec Marigold fermentation squeezing waste liquid reach zero release, but also make full use of biomass, the materials such as ight soil, they are turned waste into wealth, gained fertilizer is not containing grass-seed in addition, germ, worm's ovum etc., its stay in grade, fertilizer efficiency is lasting, while using as base fertilizer, can be when Planting Crops, described fertilizer is directly directly contacted with crop seed or root system, also after described fertilizer can being mixed with other chemical fertilizer as base fertilizer or the use of topdressing.Use ensuing crop seedling rate high, and Miao Qimiao is strong, well developed root system, has improved surviving rate and the output of crop, has improved the quality of agricultural-food.
Fertilizer of the present invention meets standard NY525-2002 completely.
Fertilizer of the present invention also has following advantage: can improve soil physics performance, facilitate soil aggregate, increase soil pores, make Soil conservation soft, promote root mass growth, farming is easy; Can supplement the soil organism, promote the breeding of soil beneficial microorganism, make soil restoration vigor; Increase soil water-retaining, fertilizer-preserving ability, slowly discharge the required nutritive factor of crop growth, reduce drip washing loss; Increase the slow weighing apparatus ability of soil, relax the acid-base reaction of soil; Increase soil permeability, improve irrigation and drainage efficiency.
The present invention, with respect to prior art, has following advantage:
Can carry out harmless treatment to Flower of Aztec Marigold fermentation squeezing waste liquid, not only solved the emission pollution problem of the fresh Flos Tagetis Erectae fermentation squeezing waste liquid that COD, BOD are high, can utilize the large amount of organic matter wherein containing simultaneously, reacted product as fertilizer sources result of use is good, preparation method is simple, easy to operate, can industrializing implementation.
Embodiment
Below in conjunction with specific embodiment, technical solution of the present invention is described further, but protection scope of the present invention is not limited to this.
In following examples, associating biological bacteria used is the product that Qujing broad Fei Ye company limited produces; EM bacterium, enzymatic microorganism (B.Y.M-FOOD), RW enzyme agent, BM starter is commercial product.
Embodiment 1
1) get Flower of Aztec Marigold fermented waste fluid 5Kg and be placed in container, add afterwards the dilution of 200g associating biological bacteria to mix, then join in the water-absorbent material being mixed into by 40Kg rice bran, 80Kg sheep excrement, the 80Kg peat composed of rotten mosses, mix, when mixing, add again Flower of Aztec Marigold fermented waste fluid, mixing limit, limit adds waste liquid, until water-absorbent matter water-containing rate reaches 60%;
2) material mixing is stacked to fermentation, the temperature of bank is slowly raise, when in piling, temperature reaches 55 ℃, turning, then continue to ferment while reaching 55 ℃ to the interior temperature of heap, turning, so repeat fermentation, stir, until bank water ratio is less than 20%, pulverize, obtain brown powder-like product, pack to obtain fertilizer.
The present embodiment fertilizer meets NY525-2002 standard, and organic content (take butt) is 55%, and total nutrient content is 7%, and free water content is 15.5%, pH most 5.7, and induced worm egg death rate is 100%, heavy metal content conformance with standard GB8172.
Using method:
1) make base fertilizer: during Planting Crops, the fertilizer of making is directly directly contacted with crop seed or root system.
2) topdress: the fertilizer of making and chemical fertilizer are mixed to rear use, leave 5 centimeters of left and right of crop.
Result of use:
Use after the present embodiment fertilizer:
1) crop emerges neatly, and Miao Qimiao is strong, and crop surviving rate obviously improves.
2) crop root is flourishing.
3) use the brassicaceous vegetable of this product, can effectively prevent crucifer club root.
4) improve agricultural output 20%, quality is also promoted.
Embodiment 2
1) get 10Kg clear water and be placed in container, then add the dilution of 200g EM bacterium to mix, join again the offal by 60Kg, 60Kg straw powder, 20Kg cow dung, 30Kg flyash, in the water-absorbent material that 30Kg brown coal are mixed into, mix, when mixing, add Flower of Aztec Marigold fermented waste fluid, mixing limit, limit adds waste liquid, until water-absorbent matter water-containing rate reaches 70%;
2) material mixing is stacked to fermentation, the temperature of reactor can slowly raise, when in piling, temperature reaches 70 ℃, turning, then continue to ferment while reaching 50 ℃ to the interior temperature of heap, turning, so repeat fermentation, stir, until bank water ratio is less than 20%, pulverize, obtain brown powder-like product, pack to obtain fertilizer.
Product meets NY525-2002 standard, and organic content (take butt) is 50%, and total nutrient content is 6.5%, and free water content is 14%, and acidity-basicity ph to value is 5.8.Induced worm egg death rate is 100%, completely dead.Heavy metal content meets conformance with standard GB8172.
The using method of product
1) make base fertilizer: during Planting Crops, the fertilizer of making is directly directly contacted with crop seed or root system.
2) topdress: the fertilizer of making and chemical fertilizer are mixed to rear use, leave 5 centimeters of left and right of crop.
Result of use
1) crop emerges neatly, and Miao Qimiao is strong, and crop surviving rate obviously improves.
2) crop root is flourishing.
3) use the brassicaceous vegetable of this product, can effectively prevent crucifer club root.
4) improve quality of agricultural product, improve crop yield 30%.
Embodiment 3
1) get Flower of Aztec Marigold fermented waste fluid 5Kg and be placed in container, then add associating biological bacteria 200g and enzymatic microorganism (B.Y.M-FOOD) 100g dilution to mix, then join by rice bran 20Kg wheat bran 20Kg, pig manure 45Kg, cow dung 45Kg, peat composed of rotten mosses 50Kg, in the water-absorbent material that flyash 20Kg is mixed into, mix, when mixing, add Flower of Aztec Marigold fermented waste fluid, mixing limit, limit adds waste liquid, until water-absorbent matter water-containing rate reaches 40%;
2) material mixing is stacked to fermentation, the temperature of reactor can slowly raise, when in piling, temperature reaches 45 ℃, turning, then continue to ferment while reaching 45 ℃ to the interior temperature of heap, turning, so repeat fermentation, stir, until bank water ratio is less than 20%, pulverize, obtain brown powder-like product, pack to obtain fertilizer.
The using method of product
1) make base fertilizer: during Planting Crops, the fertilizer of making is directly directly contacted with crop seed or root system.
2) topdress: the fertilizer of making and chemical fertilizer are mixed to rear use, leave 5 centimeters of left and right of crop.
Result of use
1) crop emerges neatly, and Miao Qimiao is strong, and crop surviving rate obviously improves.
2) crop root is flourishing.
3) use the brassicaceous vegetable of this product, can effectively prevent crucifer club root.
4) improve quality of agricultural product, improve product production 25%.
Embodiment 4
1) get Flower of Aztec Marigold fermented waste fluid 5Kg and be placed in container, add RW enzyme agent 300g dilution to mix, join again by oil cake 60Kg, dried poultrymanure 70Kg, in the water-absorbent material that brown coal 70Kg is mixed into, mixes, when mixing, add Flower of Aztec Marigold fermented waste fluid, mixing limit, limit adds waste liquid, until water-absorbent matter water-containing rate reaches 50%
2) material mixing is stacked to fermentation, the temperature of reactor can slowly raise, when in piling, temperature reaches 60 ℃, turning, then continue to ferment while reaching 60 ℃ to the interior temperature of heap, turning, so repeat fermentation, stir, until bank water ratio is less than 20%, pulverize, obtain brown powder-like product, pack to obtain fertilizer.
Embodiment 5
1) get Flower of Aztec Marigold fermented waste fluid 10Kg(also available clear water herein) be placed in container, then first add BM starter 200g dilution to mix, join again by rice bran 40Kg deadwood leaf powder 40Kg, pig manure 60Kg, in the water-absorbent material that peat composed of rotten mosses 60Kg is mixed into, and mix, when mixing, adding Flower of Aztec Marigold fermented waste fluid, mixing limit, limit adds waste liquid, until water-absorbent matter water-containing rate reaches 45%
2) material mixing is stacked to fermentation, the temperature of reactor can slowly raise, in heap, temperature is while reaching 50 ℃, turning, then continue to ferment when piling 50 ℃ of Nei Wenduda, turning, so repeat fermentation, stir, until bank water ratio is less than 20%, pulverize, obtain brown powder-like product, pack to obtain fertilizer.
Embodiment 6
1) get Flower of Aztec Marigold fermented waste fluid 10Kg(also available clear water herein) be placed in container, then first add enzymatic microorganism (B.Y.M-FOOD) 200g dilution to mix, then join by rice bran 30Kg, tobacco rod end 30Kg, oil cake 20Kg, straw end 40Kg, pig manure 20Kg, in the water-absorbent material that peat composed of rotten mosses 60Kg is mixed into, and mix, when mixing, adding Flower of Aztec Marigold fermented waste fluid, mixing limit, limit adds waste liquid, until water-absorbent matter water-containing rate reaches 65%
2) material mixing is stacked to fermentation, the temperature of reactor can slowly raise, in heap, temperature is while reaching 65 ℃, turning, then continue to ferment when piling 50 ℃ of Nei Wenduda, turning, so repeat fermentation, stir, until bank water ratio is less than 20%, pulverize, obtain brown powder-like product, pack to obtain fertilizer.
Embodiment 7
1) get Flower of Aztec Marigold fermented waste fluid 10Kg(also available clear water herein) be placed in container, then first add associating biological bacteria 200g dilution to mix, join again by rice bran 100Kg, pig manure 40Kg, in the water-absorbent material that peat composed of rotten mosses 60Kg is mixed into, and mixes, when mixing, add Flower of Aztec Marigold fermented waste fluid, mixing limit, limit adds waste liquid, until water-absorbent matter water-containing rate reaches 45%
2) material mixing is stacked to fermentation, the temperature of reactor can slowly raise, in heap, temperature is while reaching 50 ℃, turning, then continue to ferment when piling 50 ℃ of Nei Wenduda, turning, so repeat fermentation, stir, until bank water ratio is less than 20%, pulverize, obtain brown powder-like product, pack to obtain fertilizer.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (5)
1. a method for innocent treatment for waste liquid is squeezed in Flower of Aztec Marigold fermentation, it is characterized in that treatment step is as follows:
A, by water-absorbent material mass 0.1～0.3% measure biological bacteria, water or the waste liquid dilution biological bacteria of getting; Described biological bacteria is conventional EM bacterium, B.Y.M-FOOD enzymatic microorganism as organic matter fermentation, RW enzyme agent, a kind of in BM starter;
B, the dilution biological bacteria of steps A and waste liquid are joined in water-absorbent material and mixed, until water-absorbent matter water-containing rate is 40～70% mass ratioes; The component that described water-absorbent material is following mass ratio:
Biomass 20～60 %
Ight soil 10～40 %
The peat composed of rotten mosses or brown coal or flyash 30～40 %;
C, by the compound of step B stack ferment to temperature be 45～70 ℃, stir mixing stockpile, then allow mix stockpile ferment to temperature be 45～70 ℃, so repeat fermentation, stir, until compound water ratio is less than 20% mass ratio, after pulverizing fertilizer.
2. method for innocent treatment as claimed in claim 1, is characterized in that, the component that described water-absorbent material is following mass ratio:
Biomass 20 %
Ight soil 40 %
The peat composed of rotten mosses or brown coal or flyash 40 %;
Or
Biomass 50 %
Ight soil 10 %
The peat composed of rotten mosses or brown coal or flyash 40 %.
3. method for innocent treatment as claimed in claim 1, is characterized in that, described biomass are conventional biomass, i.e. rice bran, beans chaff, wheat bran, offal, stalk end, oil cake powder, or one or more in straw end, dry branches and fallen leaves powder.
4. method for innocent treatment as claimed in claim 1, is characterized in that, described ight soil behaviour, animal manure are just.
5. method for innocent treatment as claimed in claim 1, is characterized in that, the fertilizer that described step C obtains after crushed, is directly made base fertilizer and used.
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| CN201110298841.1A CN102503609B (en) | 2011-09-28 | 2011-09-28 | Method for harmless treatment of fermentation and squeezing waste solution of marigold |
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| CN201110298841.1A CN102503609B (en) | 2011-09-28 | 2011-09-28 | Method for harmless treatment of fermentation and squeezing waste solution of marigold |
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| CN102503609B true CN102503609B (en) | 2014-04-09 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011922A (en) * | 2012-12-17 | 2013-04-03 | 曲靖康庄肥业有限公司 | Method for preparing bio-organic fertilizer from marigold straws |
| CN104086038B (en) * | 2014-05-26 | 2015-08-19 | 华中农业大学 | Flower of Aztec Marigold extracts the integrated conduct method of the squeezing sewage of xenthophylls |
| CN104072211B (en) * | 2014-06-24 | 2016-02-17 | 曲靖博浩生物科技股份有限公司 | The Application way of fresh Flos Tagetis Erectae waste water |
| CN110002908A (en) * | 2019-03-28 | 2019-07-12 | 云南博浩生物科技集团股份有限公司 | The method of comprehensive utilization of Xanthophylls from Marigold production waste |
| CN114158405A (en) * | 2021-10-27 | 2022-03-11 | 云南农业大学 | Method for controlling cabbage clubroot by using marigold straws |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1280239C (en) * | 2003-12-01 | 2006-10-18 | 华中农业大学 | Organic fertilizer composed of waste liquid and waste residue and decomposing leaven from sugar refinery and method for preparing the same |
| CN101020918A (en) * | 2007-03-19 | 2007-08-22 | 刘长飞 | Process of recovering lutein material from marigold fermenting and squeezing liquid and treating comprehensively |
| CN100528814C (en) * | 2007-04-29 | 2009-08-19 | 云南华卿亿安生物工程有限公司 | Marigold residue organic fertilizer and production method thereof |
| CN101099459A (en) * | 2007-07-11 | 2008-01-09 | 刘长飞 | Method for treating flower mud in marigold fermenting pressing liquid |
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