CN105000985A - Producing method of cottonseed meal soil repairing adhesives - Google Patents
Producing method of cottonseed meal soil repairing adhesives Download PDFInfo
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- CN105000985A CN105000985A CN201510438108.3A CN201510438108A CN105000985A CN 105000985 A CN105000985 A CN 105000985A CN 201510438108 A CN201510438108 A CN 201510438108A CN 105000985 A CN105000985 A CN 105000985A
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- cotton dregs
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Abstract
The invention relates to a producing method of cottonseed meal soil repairing adhesives. Cottonseed meal is squeezed into cakes through a packaging machine to be packaged, then the cakes are conveyed to be sterilized in a drying roller after packaging, the sterilized cottonseed meal is mechanically smashed into a product A, the product A is put into a fermentation tank, water, urea, monopotassium phosphate, zinc sulfate, microbial agents, heavy metal passivator and the like are added according to a certain mass ratio, the pH value is adjusted, the product is fermented at a certain temperature, and the fermented product is a product B. The fermented product can be mixed with fertilizer with major elements, fertilizer with secondary elements, fertilizer with microelements and the like according to a certain weight proportion, and then the cottonseed meal soil repairing adhesives are obtained. By means of the product, the pH value of soil can be conditioned, the growth environment of crop root systems is improved, and the soil hardening problem is solved, the moisture and fertility preservation and breathability of soil are improved, heavy metal is prevented from poisoning plants, and food safety is ensured.
Description
Technical field
The present invention relates to a kind of production method of cotton dregs soil-repairing agent.
Background technology
Due to Use out of range chemical fertilizer, the problems such as current China soil acidification, secondary salinization, soil compaction and ecological damage are on the rise, and cause utilization rate of fertilizer extremely low.Therefore soil remediation mentions schedule as national project.
Current domestic soil remediation is in the starting stage, and on market, product efficacy is uneven.Existing soil-repairing agent carries out repair process for a certain item index of soil mostly, function singleness, and the processing soil treatment agent had itself is higher containing heavy metal ratio, as the soil conditioner made of phosphogypsum, owing to not doing heavy metal Passivation Treatment to product, only emphasize the adjustment soda acid function of phosphogypsum, cause heavy metal to the secondary pollution of soil on the contrary.The present invention has not only carried out heavy metal passivation to product itself, and passivator is excessive, also has certain passivation, guarantee food safety to the heavy metal that soil itself contains.
Summary of the invention
Technical problem to be solved by this invention is, a kind of production method of cotton dregs soil-repairing agent is provided, the cotton dregs soil-repairing agent produced has conditioning P in soil h value, improve crop root growth environment, solve the problem of soil compaction, increase soil water-reataining fertilizer-keeping and ventilation property, prevent the murder by poisoning of heavy metal on plants, guarantee food safety.
In order to solve the problems of the technologies described above, present invention employs following technical scheme:
A production method for cotton dregs soil-repairing agent, is characterized in that carrying out according to the following step:
1), cotton dregs packing machine is squeezed into cake packing;
2), sterilizing in drying roller is transported to after packing;
3) cotton dregs, after sterilizing carry out mechanical disintegration, and after pulverizing, product is product A
4), by product A put in fermentor tank, add water, urea, potassium primary phosphate, zinc sulfate, microbiobacterial agent, heavy metal deactivator etc. according to certain mass ratio, adjust pH, ferment at a certain temperature to product, after fermentation, product is product B;
5), after fermentation product can mix according to certainweight proportioning with macroelement, moderate-element, trace element fertilizer etc., both must cotton dregs soil-repairing agent.
Step 2) described drying and sterilizing temperature is 65 ~ 85 DEG C, drying time is 2 ~ 6h.
Mechanical disintegration fineness requirement 80 ~ 300 order described in step 3).
Intermediates A described in step 4) and water, urea, potassium primary phosphate, zinc sulfate, microbiobacterial agent, mass ratio between heavy metal deactivator and potassium hydroxide are 1:0.4 ~ 0.8:0.03 ~ 0.1:0.02 ~ 0.1:0.01 ~ 0.08:0.05 ~ 0.2:0.05 ~ 0.3:0 ~ 0.1; Leavening temperature is 5 ~ 35 DEG C; Fermentation time is 15 ~ 50 days.
Mass ratio between intermediates B described in step 4) and macroelement, moderate-element, trace element fertilizer is 10 ~ 100:0 ~ 90:0 ~ 90:0 ~ 90:0 ~ 40.
Microbiobacterial agent described in step 3) is the mixture of one or more in genus bacillus, milk-acid bacteria and yeast etc.
Heavy metal deactivator described in step 4) is the two or more of a kind of or arbitrary proportion in the salts substances of oxalic acid, the salts substances of oxalic acid, humic acids, the salts substances of humic acids, Lalgine, the salts substances of Lalgine, polymeric amino acid and polymeric amino acid.
What macroelement described in step 4) referred to is one or more in urea, ammonium sulfate, ammonium chloride, potassium sulfate, Repone K, monoammonium phosphate, saltpetre etc., moderate-element refers to one or more in magnesium sulfate, nitrocalcite, ethylenediamine tetraacetic acid disodium magnesium salt, magnesium nitrate, Sormetal etc., trace element refer in zinc sulfate, ethylenediamine tetraacetic acid disodium zinc salt, disodium ethylene diamine tetraacetate ferrous iron, copper sulfate, disodium ethylene diamine tetraacetate copper, manganous sulfate, disodium ethylene diamine tetraacetate manganese, boric acid and borax one or several.
The present invention has following Advantageous Effects:
The present invention, by thermal destruction, mechano-degradation, microbiological deterioration three degradeds, makes municipal wastes thoroughly become thoroughly decomposed.Soil-repairing agent adds heavy metal deactivator, for the heavy metal in passivation rubbish and soil, effectively can alleviate the pollution of heavy metal to soil, to guarantee food safety.City degradable garbage is processed, recycle of turning waste into wealth.Yeast alive, milk-acid bacteria, genus bacillus etc. are remained with after prepared product becomes thoroughly decomposed, for generation of glucide and plant mucilage, mineral idiosome and organic colloid combine, soil aggregate can be improved, strengthen the physicals of soil and reduce the loss of soil particle, under certain conditions, soil ulmin can also be participated in formed.Crop root growth environment can be improved, solve the problem of soil compaction, make loosing soil, preserve moisture and fertility, good permeability, make crop healthy growth under good environment.
Embodiment
The present invention is further illustrated below in conjunction with specific examples.
embodiment 1
(1), cotton dregs packing machine is squeezed into cake packing.
(2), sterilizing in drying roller is transported to, sterilising temp 65 DEG C, sterilization time 6 hours after packing.
(3) cotton dregs, after sterilizing carry out mechanical disintegration, and after pulverizing, product is product A, and product A smashing fineness requires 100 orders.
(4), product A is put in fermentor tank, the mass ratio of A and water, urea, potassium primary phosphate, zinc sulfate, microbiobacterial agent, heavy metal deactivator is 1:0.4:0.07:0.04:0.03:0.05:0.07, pH to 6.5 is adjusted with potassium hydroxide, ferment to product at 30 DEG C, after fermentation, product is product B.
(5), product and macroelement, moderate-element, trace element fertilizer, both must cotton dregs soil-repairing agents according to mass ratio 70:20:5:5 after fermentation.
embodiment 2
(1), cotton dregs packing machine is squeezed into cake packing.
(2), sterilizing in drying roller is transported to, sterilising temp 70 DEG C, sterilization time 5 hours after packing.
(3) cotton dregs, after sterilizing carry out mechanical disintegration, and after pulverizing, product is product A, and product A smashing fineness requires 120 orders.
(4), product A is put in fermentor tank, the mass ratio of A and water, urea, potassium primary phosphate, zinc sulfate, microbiobacterial agent, heavy metal deactivator is 1:0.5:0.04:0.05:0.03:0.05:0.07, pH to 8.0 is adjusted with potassium hydroxide, ferment to product at 28 DEG C, after fermentation, product is product B.
(5), ferment rear product, both obtains cotton dregs soil-repairing agent.
embodiment 3
(1), cotton dregs packing machine is squeezed into cake packing.
(2), sterilizing in drying roller is transported to, sterilising temp 75 DEG C, sterilization time 4 hours after packing.
(3) cotton dregs, after sterilizing carry out mechanical disintegration, and after pulverizing, product is product A, and product A smashing fineness requires 200 orders.
(4), product A is put in fermentor tank, the mass ratio of A and water, urea, potassium primary phosphate, zinc sulfate, microbiobacterial agent, heavy metal deactivator is 1:0.6:0.03:0.05:0.04:0.05:0.06, pH to 7.0 is adjusted with potassium hydroxide, ferment to product at 35 DEG C, after fermentation, product is product B.
(5), product and macroelement, trace element fertilizer, both must cotton dregs soil-repairing agents according to mass ratio 70:20:10 after fermentation.
embodiment 4
(1), cotton dregs packing machine is squeezed into cake packing.
(2), sterilizing in drying roller is transported to, sterilising temp 65 DEG C, sterilization time 6 hours after packing.
(3) cotton dregs, after sterilizing carry out mechanical disintegration, and after pulverizing, product is product A, and product A smashing fineness requires 100 orders.
(4), product A is put in fermentor tank, the mass ratio of A and water, urea, potassium primary phosphate, zinc sulfate, microbiobacterial agent, heavy metal deactivator is 1:0.5:0.08:0.05:0.04:0.05:0.08:0.002, pH is 8.0, ferment to product at 30 DEG C, after fermentation, product is product B.
(5), product and moderate-element, trace element fertilizer, both must cotton dregs soil-repairing agents according to mass ratio 80:10:10 after fermentation.
beneficial effect of the present invention is further illustrated below in conjunction with experimental data:
Use before this product with this product after Data Comparison as follows:
1 materials and methods
1.1 experimental field overviews
Experiment is carried out in vineyard, Keshen, and soil is laterite.Soil nutrient situation is: organic 8.76g/kg, free cadmium: 0.23mg/kg, free arsenic: 0.04mg/kg, free chromium: 0.0mg/kg, free lead: 0.01mg/kg, free mercury: 0.0, pH5.81.
experiment is for examination material
Product soil-repairing agent of the present invention 4 bags, one bag 40 kilograms, point use in 2 years.
experimental design
Setup Experiments was same plot continuous administration 2 years.
experiment is implemented
During 16 whole ground in May in 2013, ditch spread product of the present invention 80 kilograms of soil sampling detection on November 22nd, 2013 data, during whole ground on the 18th May in 2014, apply product of the present invention, on November 25th, 2014, soil sampling detected data.
results and analysis
As can be seen from the above results, organic matter is increasing year by year, and illustrate that soil fertility is in increase, heavy metal content declines year by year, and illustrate that this product has unusual effect in fixing heavy metal, pH reduces year by year, illustrates that this product has certain effect in alkali tune.
Claims (8)
1. a production method for cotton dregs soil-repairing agent, is characterized in that carrying out according to the following step:
1), cotton dregs packing machine is squeezed into cake packing;
2), sterilizing in drying roller is transported to after packing;
3) cotton dregs, after sterilizing carry out mechanical disintegration, and after pulverizing, product is product A
4), by product A put in fermentor tank, add water, urea, potassium primary phosphate, zinc sulfate, microbiobacterial agent, heavy metal deactivator etc. according to certain mass ratio, adjust pH, ferment at a certain temperature to product, after fermentation, product is product B;
5), after fermentation product can mix according to certainweight proportioning with macroelement, moderate-element, trace element fertilizer etc., both must cotton dregs soil-repairing agent.
2. the production method of a kind of cotton dregs soil-repairing agent as claimed in claim 1, is characterized in that: step 2) described drying and sterilizing temperature is 65 ~ 85 DEG C, drying time is 2 ~ 6h.
3. the production method of a kind of cotton dregs soil-repairing agent as claimed in claim 1, is characterized in that: mechanical disintegration fineness requirement 80 ~ 300 order described in step 3).
4. the production method of a kind of cotton dregs soil-repairing agent as claimed in claim 1, is characterized in that: intermediates A described in step 4) and water, urea, potassium primary phosphate, zinc sulfate, microbiobacterial agent, mass ratio between heavy metal deactivator and potassium hydroxide are 1:0.4 ~ 0.8:0.03 ~ 0.1:0.02 ~ 0.1:0.01 ~ 0.08:0.05 ~ 0.2:0.05 ~ 0.3:0.02 ~ 0.1; Leavening temperature is 5 ~ 35 DEG C; Fermentation time is 15 ~ 50 days.
5. the production method of a kind of cotton dregs soil-repairing agent as claimed in claim 1, is characterized in that: the mass ratio between intermediates B described in step 4) and macroelement, moderate-element, trace element fertilizer is 10 ~ 100:0 ~ 90:0 ~ 90:0 ~ 90:0 ~ 40.
6. the production method of a kind of cotton dregs soil-repairing agent as claimed in claim 1, is characterized in that: microbiobacterial agent described in step 3) is the mixture of one or more in genus bacillus, milk-acid bacteria and yeast, root nodule bacterium etc.
7. the production method of a kind of cotton dregs soil-repairing agent as claimed in claim 1, is characterized in that: heavy metal deactivator described in step 4) is the two or more of a kind of or arbitrary proportion in the salts substances of oxalic acid, the salts substances of oxalic acid, humic acids, the salts substances of humic acids, Lalgine, the salts substances of Lalgine, polymeric amino acid and polymeric amino acid.
8. the production method of a kind of cotton dregs soil-repairing agent as claimed in claim 1, it is characterized in that: what macroelement described in step 4) referred to is urea, ammonium sulfate, ammonium chloride, potassium sulfate, Repone K, monoammonium phosphate, one or more in saltpetre etc., moderate-element refers to magnesium sulfate, nitrocalcite, ethylenediamine tetraacetic acid disodium magnesium salt, magnesium nitrate, one or more in Sormetal etc., trace element refers to zinc sulfate, ethylenediamine tetraacetic acid disodium zinc salt, disodium ethylene diamine tetraacetate is ferrous, copper sulfate, disodium ethylene diamine tetraacetate copper, manganous sulfate, disodium ethylene diamine tetraacetate manganese, one or several in boric acid and borax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438108.3A CN105000985A (en) | 2015-07-24 | 2015-07-24 | Producing method of cottonseed meal soil repairing adhesives |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438108.3A CN105000985A (en) | 2015-07-24 | 2015-07-24 | Producing method of cottonseed meal soil repairing adhesives |
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| CN105000985A true CN105000985A (en) | 2015-10-28 |
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| CN201510438108.3A Pending CN105000985A (en) | 2015-07-24 | 2015-07-24 | Producing method of cottonseed meal soil repairing adhesives |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838376A (en) * | 2016-03-15 | 2016-08-10 | 石河子大学 | Humic acid soil conditioner, and composition, preparation method and application method thereof |
| CN106380357A (en) * | 2016-10-10 | 2017-02-08 | 赵广林 | Preparation method of carbon-zinc synergistic water soluble fertilizer |
| CN106631348A (en) * | 2016-10-10 | 2017-05-10 | 赵广林 | Preparation method of carbon-zinc synergistic fertilizer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1609066A (en) * | 2003-10-17 | 2005-04-27 | 新疆正义农业科技有限公司 | Biological organic cotton dreg fertilizer and its production process |
| CN1865195A (en) * | 2006-05-31 | 2006-11-22 | 刘凡 | Method for preparing fertilizer dedicated to alkaline land |
| CN104230601A (en) * | 2014-09-15 | 2014-12-24 | 杨健 | Soil remediation agent and preparation method thereof |
| CN104945200A (en) * | 2015-07-03 | 2015-09-30 | 刘彬 | Production method of linter pulp soil remediation agent |
-
2015
- 2015-07-24 CN CN201510438108.3A patent/CN105000985A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1609066A (en) * | 2003-10-17 | 2005-04-27 | 新疆正义农业科技有限公司 | Biological organic cotton dreg fertilizer and its production process |
| CN1865195A (en) * | 2006-05-31 | 2006-11-22 | 刘凡 | Method for preparing fertilizer dedicated to alkaline land |
| CN104230601A (en) * | 2014-09-15 | 2014-12-24 | 杨健 | Soil remediation agent and preparation method thereof |
| CN104945200A (en) * | 2015-07-03 | 2015-09-30 | 刘彬 | Production method of linter pulp soil remediation agent |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838376A (en) * | 2016-03-15 | 2016-08-10 | 石河子大学 | Humic acid soil conditioner, and composition, preparation method and application method thereof |
| CN105838376B (en) * | 2016-03-15 | 2020-03-27 | 石河子大学 | Humic acid soil conditioner and composition, preparation method and use method thereof |
| CN106380357A (en) * | 2016-10-10 | 2017-02-08 | 赵广林 | Preparation method of carbon-zinc synergistic water soluble fertilizer |
| CN106631348A (en) * | 2016-10-10 | 2017-05-10 | 赵广林 | Preparation method of carbon-zinc synergistic fertilizer |
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Application publication date: 20151028 |