CN103254019A - Method for preparing soil conditioner by using ultrafiltration egg white dregs - Google Patents
Method for preparing soil conditioner by using ultrafiltration egg white dregs Download PDFInfo
- Publication number
- CN103254019A CN103254019A CN2013101815607A CN201310181560A CN103254019A CN 103254019 A CN103254019 A CN 103254019A CN 2013101815607 A CN2013101815607 A CN 2013101815607A CN 201310181560 A CN201310181560 A CN 201310181560A CN 103254019 A CN103254019 A CN 103254019A
- Authority
- CN
- China
- Prior art keywords
- ultrafiltration
- soil conditioner
- albumen slag
- add
- albumen
- 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
Landscapes
- Fertilizers (AREA)
Abstract
The invention relates to a method for preparing a soil conditioner by using ultrafiltration egg white dregs. The method is characterized by comprising the following steps of collecting ultrafiltration egg white dregs; adding 1-3% of urea, 2-5% of monopotassium phosphate and 1-3% of magnesium sulfate; carrying out anaerobic digestion by using growth-promoting microbial inoculum or EM (effective microorganisms) raw liquid, wherein the anaerobic digestion has the following condition: the mass ratio of microbial inoculums to the ultrafiltration egg white dregs is 1 to (400-800); adding the microbial inoculums; fermenting for 4-15 days at normal temperature in isolated air under the condition that initial PH is 4-7; and finally obtaining the soil conditioner. The method has the characteristics of being convenient to operate, low in cost, and environment-friendly, and having no secondary contamination in the production process, and energy can be saved; the produced soil conditioner has a good effect and agricultural products produced by the soil conditioner have good quality. The soil conditioner can be used for fertigation or irrigation according to different crops.
Description
Technical field
The present invention relates to a kind of preparation method of soil conditioner, particularly relate to a kind of method of utilizing ultrafiltration albumen slag to produce soil conditioner, belong to medical waste harmless treatment and cycling and reutilization technical field.
Background technology
Ultrafiltration albumen slag is that the tropina produced in producing Vc intermediate 2-KLG process forms with a small amount of nutraceutical matrix and remaining 2-KLG, water content is more than 80%, the part soluble solids becomes suspended state, be difficult to separate with the physical method dehydration, drying cost is too high, there is no economic worth, owing to containing protein, therefore produce stench, directly discharge severe contamination soil, water body and air.
Utilizing agroforestry, livestock industry by product and industrial organic waste residues, waste liquid is raw material, adopts biotechnology and physical chemistry technology to combine, and produces biological (change) humic acids, xanthohumic acid; Utilize biological (changes) humic acids, chelating, complex performance and the ion-exchange of xanthohumic acid, function that adsorptivity is strong to produce biology (change) humic acids and xanthohumic acid soil conditioner.Because biological (change) humic acids solvability is good, flocculation resistance is strong, biological activity and chemically reactive are high, effectively improve the crumb structure of soil, P and K decomposing, improve the utilization ratio of fertilizer, increase ventilation property and the water-retentivity of soil, improve crop yield and improve the agricultural product quality effect remarkable; Be conducive to again preserve the ecological environment; Produce green food; Realize the recycling economy production model, saving resource, realize energy-saving and emission-reduction; Culture fertility, be conducive to realize sustainable development of agricultural production.Therefore, nearly 10 in the past few years, and biological (change) humic acid fertilizer and soil conditioner industry all are rapid development tendency in China and world's majority state, become sunrise industry with broad prospects for development.
The existing processing mode to tropina has acid-hydrolysis method, alkali hydrolysis method, enzyme hydrolysis method, High Temperature High Pressure based on alkaline hydrolysis, its equipment requirements, environmental requirement and energy consumption are all very high, and some technique, also with secondary emission, is unfavorable for the exploitation of this kind of low value product.
The application for a patent for invention that publication number is CN101734967A has provided a kind of " production of fertilizer by iso-Vc fermentation residue "; this fertilizer; it becomes differentiation Vc fermentation residue, mainly contains mycelian protein, organic acid, residual sugar substratum and the needed calcium of plant, ferro element in this waste residue; This fertilizer making method is: different Vc fermentation residue drying, pulverizing, packing are got final product; Using method: by this fertilizer of the amount of executing 30kg/ mu, convert the clear water amount 1: 15, through row, fill with root, spread manuer in holes, also can be by the amount of being watered 1: 50 through the row foliage-spray.
The fertilizer that the described method of CN101734967A is produced, main adopt dry mode, evaporate 80% moisture energy consumption very high, the most of carbonization of organism in dry process, make to utilize organic substance to lose biological activity and chemically reactive, be unfavorable for absorbing of plant, the standard that simultaneously will reach fertilizer also will add a large amount of inorganic nutrients, has extended manufacturing process, increased the producing apparatus input, the final product poorly water-soluble, easily stifled drip irrigation, be unfavorable for that liquid manure is with executing, spraying.It is worthless processing Vc ultrafiltration albumen slag by this method, and the method is eliminated by a lot of fertilizer plants.
Summary of the invention
The object of the invention is to solve the problems referred to above that prior art exists, the major objective of the Study on Preparation of the acitve organic matter of using for soil conditioner is to reduce costs this problem, after research and great many of experiments repeatedly, provided a kind of method of utilizing ultrafiltration albumen slag production soil conditioner.
The present invention utilizes pharmaceutical manufacturer's dangerous discharged waste ultrafiltration albumen slag, adopts the method for biological fermentation to produce the bio-organic fertilizer that cost is ultralow, effect is high, thereby has realized zero emission.
The production unit that the present invention uses is simple, and energy consumption is low; Can intactly keep and increase organic biological activity and chemically reactive, plant absorbs rapidly directly; Also can improve soil, increase the crumb structure of soil, thereby increase the ventilation property of soil; Can effectively regulate soil profitable strain structure, increase soil with organic matter content, strengthen soil drought resisting water retention capacity, improve crop quality; And use simply, be beneficial to liquid manure with executing.Therefore, the present invention more is conducive to the reasonable utilization of resource, enhances production capacities.
For achieving the above object, the technical solution used in the present invention is.
This method of utilizing ultrafiltration albumen slag to produce soil conditioner, be characterized in.
Collect ultrafiltration albumen slag, the pH value of ultrafiltration albumen slag liquid is transferred to 6 with alkali, add urea, potassium primary phosphate and sal epsom, wherein the urea add-on be ultrafiltration albumen slag liquid weight 1～3%, the potassium primary phosphate add-on be ultrafiltration albumen slag liquid weight 2～5%, the sal epsom add-on is 1～3% of ultrafiltration albumen slag liquid weight.
Carry out anaerobically fermenting by growth promoting bacteria agent or EM original solution again, anaerobic fermentation conditions is: by microbial inoculum: ultrafiltration albumen slag mass ratio=1:(400～800) add microbial inoculum, under initial pH=4～7 conditions, isolated air normal temperature bottom fermentation 4～15 days, obtain the suspension soil conditioner.
Xanthohumic acid content>=4% in soil conditioner after testing, free aminoacid content>=3%, N+P
2o
5+ K
2o content>=6%, middle micronutrient levels>=3%.
The soil conditioner produced can directly be used, and also can add on this basis other nutrient production characteristic fertilizer, for example, can do by 500kg/ mu according to the Different Crop characteristics that base fertilizer applies or 15～20Kg/ mu pouring formula applies.
For realizing better purpose of the present invention, in preferred ultrafiltration albumen slag before fermentation, urea, potassium primary phosphate and sal epsom by the add-on of ultrafiltration albumen slag weighing scale are: urea 1.5～2.5%, potassium primary phosphate 3～4%, sal epsom 1.5～2.5%.
For realizing better purpose of the present invention, preferred anaerobically fermenting treatment condition are: microbial inoculum and fermented liquid mass ratio 1:500～1:700, and pH=4～6, anaerobically fermenting is 7～15 days at normal temperatures.
For realizing better purpose of the present invention, in preferred soil conditioner.
Humic acids content 8.74 %, xanthohumic acid content 4.16%, free aminoacid content 3.98%, N+P
2o
5+ K
2o=6.58%, pH=6.3, middle micronutrient levels 3.97%.
Compared with prior art, the invention has the beneficial effects as follows.
1. the present invention is by ultrafiltration albumen slag anaerobically fermenting under the effect of growth-promoting bacterium, and equipment is simple, and production cost is low.
2. the present invention, by ultrafiltration albumen slag anaerobically fermenting under the effect of growth-promoting bacterium, is to carry out at normal temperatures, and energy consumption is low, there is no the secondary pollutant discharge.
3. the soil conditioner production process that the present invention produces is clean, without secondary emission, is applicable to various plant varieties, uses simple, nuisanceless.
4. the fertilizer efficiency of soil conditioner of the present invention is remarkable, to fruits and vegetables output such as tomato, cucumber, celery, strawberries, can improve 20%～40%, to field crops such as corns, can increase production more than 10%.
5. soil conditioner low cost of manufacture of the present invention, easily spread is used, remarkable benefit.
Certain pharmaceutical factory produces 1.75 ten thousand tons of ultrafiltration albumen slags per year, can produce 3.5 ten thousand tons of soil conditioners, can make a profit for 1000～1,500 ten thousand/year.Whole nation Vc industry can produce 140,000 tons of ultrafiltration albumen slags, all develops economic benefits.
6. the present invention realizes industrial pollutants again to utilize, for realizing complementation between industry, circulate recycling, for cleaner production and the green circulation economy of development factory have been opened up the Yi Tiaoxin road.
Embodiment
Embodiment 1.
By adding in ultrafiltration albumen slag, 1% urea, 2% potassium primary phosphate, 1% sal epsom by ultrafiltration albumen slag weighing scale are standby.Get 40kg stores hydro-oxidation potassium and regulate pH=6, add 100g growth-promoting bacterium anaerobically fermenting 10 days at normal temperatures, obtain soil conditioner.Seal up for safekeeping standby.Make base fertilizer by 200～500kg/ mu during use.
Table 1 soil conditioner index
| Organic % | Humic acids % | Xanthohumic acid % | Full nitrogen % | Full phosphorus % | Full potassium % | Middle micro-g/l | pH | Total free aminoacids g/l |
| 20.35 | 8.74 | 4.16 | 3.85 | 1.26 | 1.47 | 39.68 | 6.3 | 39.87 |
Embodiment 2.
By adding in ultrafiltration albumen slag, 2% urea, 3% potassium primary phosphate, 2% sal epsom by ultrafiltration albumen slag weighing scale are standby.Get 60kg stores hydro-oxidation potassium and regulate pH=6, add 100g growth-promoting bacterium anaerobically fermenting 7 days at normal temperatures, obtain soil conditioner.Seal up for safekeeping standby.Make base fertilizer by 200～500kg/ mu during use.
Table 2 soil conditioner index
| Organic % | Humic acids % | Xanthohumic acid % | Full nitrogen % | Full phosphorus % | Full potassium % | Middle micro-g/l | pH | Total free aminoacids g/l |
| 21.45 | 8.88 | 4.54 | 4.31 | 1.72 | 1.64 | 39.87 | 5.9 | 41.25 |
Embodiment 3.
By adding in ultrafiltration albumen slag, 3% urea, 5% potassium primary phosphate, 3% sal epsom by ultrafiltration albumen slag weighing scale are standby.Get 80kg stores hydro-oxidation potassium and regulate pH=6, add 100g growth-promoting bacterium anaerobically fermenting 12 days at normal temperatures, obtain soil conditioner.Seal up for safekeeping standby.Make base fertilizer by 200～500kg/ mu during use.
Table 3 soil conditioner index
Embodiment 4～9.
Difference from Example 1 is technique difference (in Table 4).
Table 4
A: the former dew of growth-promoting bacterium B:EM.
Application examples 1.
Selected 6mx3m community 10 is fast, transplant tomato, except normal fertilising, each district applies respectively example 1 gained soil conditioner 0,200,300,400,500kg/ mu, require to carry out routinely water, gas and temperature treatment, cultivate a growth season, meter produces, and that its mean yield contrasts respectively is high by 21.4%, 24.6%, 30.1%, 34.8%.
Application examples 2.
Selected 10mx6m community 8 is fast, maize planting, except normal fertilising, each district applies respectively example 2 gained soil conditioners 0,200,400,600kg/ mu, require routinely to carry out managing between paddy field, each community is single receives one-sided product, and meter produces, and that its mean yield contrasts respectively is high by 8.4%, 12.7%, 15.6%.
Application examples 3.
Selected 6mx3m community 10 is fast, transplant cucumber, except normal fertilising, each district applies respectively example 3 gained soil conditioners 0,200,300,400,500kg/ mu, require to carry out routinely water, gas and temperature treatment, cultivate a growth season, meter produces, and that its mean yield contrasts respectively is high by 11.4%, 15.6%, 22.1%, 29.8%.
Claims (4)
1. a method of utilizing ultrafiltration albumen slag to produce soil conditioner is characterized in that:
Collect ultrafiltration albumen slag; the pH value of ultrafiltration albumen slag liquid is transferred to 6 with alkali; add urea, potassium primary phosphate and sal epsom, wherein the urea add-on be ultrafiltration albumen slag liquid weight 1～3%, the potassium primary phosphate add-on be ultrafiltration albumen slag liquid weight 2～5%, the sal epsom add-on is 1～3% of ultrafiltration albumen slag liquid weight;
Carry out anaerobically fermenting by growth promoting bacteria agent or EM original solution again; anaerobic fermentation conditions is: by microbial inoculum: ultrafiltration albumen slag mass ratio=1:(400～800) add microbial inoculum; under initial pH=4～7 conditions, isolated air normal temperature bottom fermentation 4～15 days, obtain the suspension soil conditioner;
Xanthohumic acid content>=4% in soil conditioner after testing, free aminoacid content>=3%, N+P
2o
5+ K
2o content>=6%, middle micronutrient levels>=3%.
2. the method for utilizing ultrafiltration albumen slag to produce soil conditioner according to claim 1, is characterized in that urea, potassium primary phosphate and sal epsom in preferred ultrafiltration albumen slag before fermentation by the add-on of ultrafiltration albumen slag weighing scale are: urea 1.5～2.5%, potassium primary phosphate 3～4%, sal epsom 1.5～2.5%.
3. the method for utilizing ultrafiltration albumen slag to produce soil conditioner according to claim 1, it is characterized in that: preferred anaerobically fermenting treatment condition are: microbial inoculum and fermented liquid mass ratio 1:500～1:700, pH=4～6, anaerobically fermenting is 7～15 days at normal temperatures.
4. the method for utilizing ultrafiltration albumen slag to produce soil conditioner according to claim 1 is characterized in that: in preferred soil conditioner:
Humic acids content 8.74 %, xanthohumic acid content 4.16%, free aminoacid content 3.98%, N+P
2o
5+ K
2o=6.58%, pH=6.3, middle micronutrient levels 3.97%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181560.7A CN103254019B (en) | 2013-05-16 | 2013-05-16 | Method for preparing soil conditioner by using ultrafiltration egg white dregs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181560.7A CN103254019B (en) | 2013-05-16 | 2013-05-16 | Method for preparing soil conditioner by using ultrafiltration egg white dregs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103254019A true CN103254019A (en) | 2013-08-21 |
| CN103254019B CN103254019B (en) | 2015-02-18 |
Family
ID=48958297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310181560.7A Active CN103254019B (en) | 2013-05-16 | 2013-05-16 | Method for preparing soil conditioner by using ultrafiltration egg white dregs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103254019B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495474A (en) * | 2019-09-29 | 2019-11-26 | 黄河三角洲京博化工研究院有限公司 | A kind of biostimulant and preparation method thereof |
| WO2021000665A1 (en) * | 2019-07-02 | 2021-01-07 | 中国科学院沈阳应用生态研究所 | Conditioning solution for increasing vitamin c content in plants, conditioners for fertilizer and soil, preparation therefor and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08193192A (en) * | 1991-08-21 | 1996-07-30 | Nippon Iyakuhin Kaihatsu Kenkyusho:Kk | Soil conditioning composition |
| JPH11269462A (en) * | 1998-03-23 | 1999-10-05 | Shoichi Goto | Soil conditioner |
| CN1962814A (en) * | 2006-12-06 | 2007-05-16 | 中国科学院沈阳应用生态研究所 | Antibiotic soil modifier made by gulconic acid mother liquor and method for preparing same |
| CN101734967A (en) * | 2008-11-19 | 2010-06-16 | 陈兴业 | Production of fertilizer by iso-Vc fermentation residue |
| CN102154373A (en) * | 2010-12-23 | 2011-08-17 | 青岛琅琊台集团股份有限公司 | Treatment method of itaconic acid waste residue |
| CN102965118A (en) * | 2012-11-12 | 2013-03-13 | 青岛瑞民资源综合利用有限公司 | Soil conditioner containing organic acid mycelium and preparation method thereof |
-
2013
- 2013-05-16 CN CN201310181560.7A patent/CN103254019B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08193192A (en) * | 1991-08-21 | 1996-07-30 | Nippon Iyakuhin Kaihatsu Kenkyusho:Kk | Soil conditioning composition |
| JPH11269462A (en) * | 1998-03-23 | 1999-10-05 | Shoichi Goto | Soil conditioner |
| CN1962814A (en) * | 2006-12-06 | 2007-05-16 | 中国科学院沈阳应用生态研究所 | Antibiotic soil modifier made by gulconic acid mother liquor and method for preparing same |
| CN101734967A (en) * | 2008-11-19 | 2010-06-16 | 陈兴业 | Production of fertilizer by iso-Vc fermentation residue |
| CN102154373A (en) * | 2010-12-23 | 2011-08-17 | 青岛琅琊台集团股份有限公司 | Treatment method of itaconic acid waste residue |
| CN102965118A (en) * | 2012-11-12 | 2013-03-13 | 青岛瑞民资源综合利用有限公司 | Soil conditioner containing organic acid mycelium and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000665A1 (en) * | 2019-07-02 | 2021-01-07 | 中国科学院沈阳应用生态研究所 | Conditioning solution for increasing vitamin c content in plants, conditioners for fertilizer and soil, preparation therefor and application thereof |
| CN110495474A (en) * | 2019-09-29 | 2019-11-26 | 黄河三角洲京博化工研究院有限公司 | A kind of biostimulant and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103254019B (en) | 2015-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104877937B (en) | A kind of bacillus amyloliquefaciens bacterial manure and its preparation method and application promoting chili growth | |
| CN101606471B (en) | Seeding medium made of vinasse methane-sludge and preparation method thereof | |
| CN103992184B (en) | A kind of biological organic fertilizer | |
| CN101463334B (en) | Fermentation liquor composition for preparing biological organic fertilizer and preparation and use thereof | |
| CN103694004B (en) | A kind of preparation method of seaweed bio organic fertilizer | |
| CN104230416B (en) | A kind of method manufacturing SOLID ORGANIC carbon fertilizer | |
| CN108658667A (en) | Ferment liquid fertilizer and its production method | |
| CN103964942A (en) | Method for production of organic fertilizer by utilizing pig manure | |
| CN103396182B (en) | Method for producing solanaceous vegetable seedling growing substrate by utilizing salvaged material of cassava processing | |
| CN105294183A (en) | Multifunctional liquid biological fertilizer and production method therefor | |
| CN106701095A (en) | Soil conditioner and application thereof in desertification control | |
| CN103319217B (en) | Bio-organic fertilizer and preparation method thereof | |
| CN103086767B (en) | High-potassium organic composite fertilizer special for dragon fruit and production method using domestic sludge | |
| CN104177138B (en) | Biological bacterial fertilizer prepared through solid fermentation technology and application of biological bacterial fertilizer | |
| CN109400270A (en) | A method of utilizing livestock excrement composting fermenting and producing organic commercial fertilizer | |
| CN103342596A (en) | Tomato seedling medium and preparation method thereof | |
| CN106699474A (en) | Novel bio-organic fertilizer and preparation method thereof | |
| CN103621385A (en) | Long-acting full-nutritional type culture medium | |
| CN106854108A (en) | A kind of preparation method of burdock fertilizer special for organic | |
| CN103664251A (en) | Bio-fertilizer produced by using agricultural wastes | |
| CN103553831B (en) | A kind of agricultural biological fertilizer | |
| CN105315057A (en) | Multielement compounded biofertilizer and preparation method therefor | |
| Li et al. | Effects of different fermentation synergistic chemical treatments on the performance of wheat straw as a nursery substrate | |
| CN103613443A (en) | Organic/inorganic bio-fertilizer and preparation method thereof | |
| CN103896660B (en) | A kind of humic acid type fluid Chemical Mixed Fertilizer composition utilizing sugar refinery, grain distillery, Gourmet Powder Factory, yeast factory waste |
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 |