CN106220324A - A kind of fertilizer production method - Google Patents
A kind of fertilizer production method Download PDFInfo
- Publication number
- CN106220324A CN106220324A CN201610591279.4A CN201610591279A CN106220324A CN 106220324 A CN106220324 A CN 106220324A CN 201610591279 A CN201610591279 A CN 201610591279A CN 106220324 A CN106220324 A CN 106220324A
- Authority
- CN
- China
- Prior art keywords
- production method
- fertilizer production
- fertilizer
- black liquor
- plant fiber
- 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.)
- Pending
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 241000196324 Embryophyta Species 0.000 claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 15
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000002791 soaking Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000011573 trace mineral Substances 0.000 claims abstract description 8
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 8
- 239000007864 aqueous solution Substances 0.000 claims abstract description 7
- 239000004202 carbamide Substances 0.000 claims abstract description 7
- 235000013877 carbamide Nutrition 0.000 claims abstract description 7
- 238000010025 steaming Methods 0.000 claims abstract description 7
- 244000007853 Sarothamnus scoparius Species 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 6
- 238000000746 purification Methods 0.000 claims abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 9
- 235000016709 nutrition Nutrition 0.000 claims description 7
- 230000035764 nutrition Effects 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000000855 fermentation Methods 0.000 claims description 5
- 230000004151 fermentation Effects 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 235000015097 nutrients Nutrition 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000002262 irrigation Effects 0.000 description 7
- 238000003973 irrigation Methods 0.000 description 7
- 239000010902 straw Substances 0.000 description 7
- 229920002488 Hemicellulose Polymers 0.000 description 4
- 229920005610 lignin Polymers 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002657 fibrous material Substances 0.000 description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of fertilizer production method, comprise the following steps A, Plant fiber is carried out KOH aqueous solution soaking or sprinkling process；B, add that carbamide carries out soaking, steaming and decocting or highly concentrated wire-dividing broom purification isolate black liquor；C, regulation black liquor pH value and interpolation trace element, make organic liquid fertilizer.Owing to have employed technique scheme, the invention have the advantages that and take full advantage of waste plant fiber, decrease pollution and waste；The organic liquid fertilizer extracted becomes multi-Functional Fertilizers more easily by processing.
Description
Technical field
The present invention relates to biology, agricultural resource field of comprehensive utilization, more particularly to a kind of fertilizer production method.
Background technology
Chemical fertilizer is used because of blindness excess in many areas, and to bring that utilization rate of fertilizer is low, environmental pollution is serious etc. a series of asks
Topic, chemical fertilizer itself and fertilization mode are innovated by an urgent demand.With the water that sprinkling irrigation, drip irrigation, microspray irrigation are main fertilization mode
Fertile integrated technique is identified as the modern agriculture new measure of water saving, potentiation, environmental protection, has adapted to the direction of social development.Along with
The fast development of the Integration of Water into Fertilizer, the broad irrigation of extensive style progressively will be needed water soluble fertilizer by drip irrigation and spray irrigation etc.
Irrigation method replaces.
Agricultural crop straw is the crop cultivation and aquaculture garbage that quantity is maximum.China is grain-production big country, is naturally also crops
Straw big producing country.Calculating by current grain annual production 600000000 tons, ratio of grain to straw 1: 1.5, agricultural crop straw theoretical yield is up to 900,000,000
Ton.But straw effective rate of utilization is relatively low, burn phenomenon universal.Trace it to its cause, except technical factor, it is crucial that idea falls
After, it is not fully recognized that the value of straw.If the most straws can get utilization, it is achieved turns waste into wealth,
For agricultural sustainable development, increasing peasant income and to reduce discharging anti-haze be all great advantage.
Summary of the invention
The technical problem to be solved in the present invention is to overcome drawbacks described above, it is provided that a kind of environmental protection, makes full use of discarded plant
Fertilizer production method.
For solving the problems referred to above, the technical solution adopted in the present invention is:
A kind of fertilizer production method, it is characterised in that: comprise the following steps
A, Plant fiber is carried out KOH aqueous solution soaking or sprinkling process；During production, use KOH aqueous solution soaking or
The form sprayed makes Plant fiber fully moisten.It addition, because current most fibrous materials the most in various degree by agriculture
Medicine sprayed, and pesticide residues are many, and the particularly half-life of some pesticide is longer, it is impossible to thoroughly degrade, but most of pesticide
All can degrade in the basic conditions, therefore through fibrous material that KOH is digested, it is possible to thoroughly degrading pesticide, organic for producing
Class vegetable creates conditions.
B, add carbamide carry out soaking, steaming and decocting or highly concentrated wire-dividing broom purification, isolate black liquor；Again by immersion, steaming and decocting or height
Any of which of dense three kinds of modes of wire-dividing broom purification makes cellulose, hemicellulose, lignin and pentosan etc. have material to separate,
Dissolve it in containing nitrogen, potassium black liquor in.The raw material of high consistency pulp it is also used as after dehydration.
Regulate black liquor pH value after C, detection black liquor pH value and add trace element, making organic liquid fertilizer.Adjust pH value
Between 6 to 7.Comprehensive nutrition, simultaneously under the repeated action of highly basic and acid (MAP) condition, pathogen is thoroughly killed
Extremely.
Improve as one: solids remaining after isolating black liquor in step B is dehydrated, fermentation maturity, make
Nutrition Soil.
Structure between remaining cellulosic molecule becomes the carrying out of big, follow-up fermentation maturity work.Solve the most raw
A difficult problem for thing fermenting plant fiber.
Improve as one: its electrical conductivity of the solids after dehydration is 0.5-0.8ms/cm.
Improve as one: Nutrition Soil powder after screening adds nutrient, makes organic solid fertilizer.
Improve as one: described nutrient includes nitrogen or phosphorus or potassium.
Improve as one: described trace element includes copper or manganese or ferrum or zinc.
Improve as one: add MAP regulation pH value.
MAP i.e. can regulate PH and put and can supplement phosphorus and the content of nitrogen in fertilizer.
Improve as one: KOH usage amount is 8% to the 25% of Plant fiber's dry weight.
Improve as one: add biological bacteria.
Owing to have employed technique scheme, the invention have the advantages that
1, take full advantage of waste plant fiber, decrease pollution and waste；
2, after by carbamide and KOH immersion, steaming and decocting or three kinds of modes of highly concentrated wire-dividing broom purification, the structure of fibrous material becomes thin
Pine, beneficially the carrying out of fermentation maturity work；
3, the black liquor extracted is best organic fertilizer；
4, the organic liquid fertilizer extracted becomes multi-Functional Fertilizers more easily by processing；
5, through steaming and decocting energy fast degradation pesticide with kill pathogen.
Below in conjunction with embodiment, the invention will be further described.
Detailed description of the invention
Embodiment 1:
A kind of fertilizer production method, it is characterised in that: comprise the following steps
A, Plant fiber's KOH aqueous solution is carried out pre-soaking process；KOH usage amount is the 8% of Plant fiber's dry weight.
B, addition carbamide soak, and more than soak time two to three days, isolate and comprise hemicellulose, lignin and sugar
The black liquor divided；
C, addition MAP regulation black liquor pH value, adjust pH value to 6；
Add the trace element such as copper, manganese, ferrum, zinc, make organic liquid fertilizer.
Embodiment 2:
Solids remaining after isolating black liquor in step B is dehydrated so that it is electrical conductivity reaches 0.5-0.8ms/cm,
Then fermentation maturity, makes Nutrition Soil.
Embodiment 3:
Improve as one: granule less for size, powder, through screening, are screened, add nitrogen or phosphorus by Nutrition Soil
Or the nutrient such as potassium, make organic solid fertilizer.Described organic solid fertilizer can use as the base fertilizer of plantation.
Embodiment 4:
A kind of fertilizer production method, it is characterised in that: comprise the following steps
A, Plant fiber's KOH aqueous solution is carried out pre-soaking process；KOH usage amount is the 15% of Plant fiber's dry weight.When
Can also be so 11%, 18% or 20%.
B, addition carbamide carry out steaming and decocting, isolate the black liquor comprising hemicellulose, lignin and sugar；
C, addition MAP regulation black liquor pH value, adjust pH value to 6.5；
Add the trace element such as copper, manganese, ferrum, zinc, make organic liquid fertilizer.
Embodiment 5:
A kind of fertilizer production method, it is characterised in that: comprise the following steps
A, Plant fiber's KOH aqueous solution is carried out pre-soaking process；KOH usage amount is the 25% of Plant fiber's dry weight.
B, addition carbamide carry out highly concentrated wire-dividing broom purification, isolate the black liquor comprising hemicellulose, lignin and sugar；
C, addition MAP regulation black liquor pH value, adjust pH value to 7；
Add the trace element such as copper, manganese, ferrum, zinc, make organic liquid fertilizer.
By in above-described embodiment 1 to 5, biological bacteria inoculation can be added, make bio-organic fertilizer.
Above said content is only presently preferred embodiments of the present invention, it is impossible to be considered the enforcement model for limiting the present invention
Enclose.All impartial changes made according to the present patent application scope and improvement etc., all should belong to the present invention patent covering scope it
In.
Claims (9)
1. a fertilizer production method, it is characterised in that: comprise the following steps
A, Plant fiber is carried out KOH aqueous solution soaking or sprinkling process；
B, add that carbamide carries out soaking, steaming and decocting or highly concentrated wire-dividing broom purification isolate black liquor；
C, regulation black liquor pH value and interpolation trace element, make organic liquid fertilizer.
Fertilizer production method the most according to claim 1, it is characterised in that: to remaining after step B is isolated black liquor
Solids carries out being dehydrated, fermentation maturity, makes Nutrition Soil.
Fertilizer production method the most according to claim 2, it is characterised in that: its electrical conductivity of the solids after dehydration is 0.5-
0.8ms/cm。
Fertilizer production method the most according to claim 2, it is characterised in that: Nutrition Soil is through screening, interpolation nutrient, system
Become organic solid fertilizer.
Fertilizer production method the most according to claim 4, it is characterised in that: described nutrient includes nitrogen or phosphorus or potassium.
6. according to the fertilizer production method described in claim 1 to 5, it is characterised in that: described trace element include copper or manganese or
Ferrum or zinc.
7. according to the fertilizer production method described in claim 1 to 5, it is characterised in that: add MAP regulation pH value.
8. according to the fertilizer production method described in claim 1 to 5, it is characterised in that: KOH usage amount is Plant fiber's dry weight
8% to 25%.
9. according to the fertilizer production method described in claim 1 to 5, it is characterised in that: add biological bacteria.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591279.4A CN106220324A (en) | 2016-07-16 | 2016-07-16 | A kind of fertilizer production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591279.4A CN106220324A (en) | 2016-07-16 | 2016-07-16 | A kind of fertilizer production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106220324A true CN106220324A (en) | 2016-12-14 |
Family
ID=57533760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610591279.4A Pending CN106220324A (en) | 2016-07-16 | 2016-07-16 | A kind of fertilizer production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106220324A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030591A (en) * | 2019-06-04 | 2020-12-04 | 中国科学院过程工程研究所 | A new method of acid-base recycling for alkali recovery from straw pulp black liquor |
| CN113943189A (en) * | 2021-12-07 | 2022-01-18 | 梁鹏举 | Method for preparing biomass compound liquid organic fertilizer by utilizing agricultural wastes |
| CN115584655A (en) * | 2022-11-03 | 2023-01-10 | 齐鲁工业大学 | A method of utilizing wheat straw pulping by-product bio-fertilizer and its product |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1537831A (en) * | 2003-04-19 | 2004-10-20 | 顾小平 | Method of producing ferfilizer from plant materia treated by KOH aqueous solution |
| CN101787656A (en) * | 2010-02-03 | 2010-07-28 | 中国科学院过程工程研究所 | Clean high-valued utilization method for straw resources |
| CN104446786A (en) * | 2014-11-25 | 2015-03-25 | 武汉皓达农业科技有限公司 | Method for preparing organic water-soluble fertilizer |
-
2016
- 2016-07-16 CN CN201610591279.4A patent/CN106220324A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1537831A (en) * | 2003-04-19 | 2004-10-20 | 顾小平 | Method of producing ferfilizer from plant materia treated by KOH aqueous solution |
| CN101787656A (en) * | 2010-02-03 | 2010-07-28 | 中国科学院过程工程研究所 | Clean high-valued utilization method for straw resources |
| CN104446786A (en) * | 2014-11-25 | 2015-03-25 | 武汉皓达农业科技有限公司 | Method for preparing organic water-soluble fertilizer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030591A (en) * | 2019-06-04 | 2020-12-04 | 中国科学院过程工程研究所 | A new method of acid-base recycling for alkali recovery from straw pulp black liquor |
| CN113943189A (en) * | 2021-12-07 | 2022-01-18 | 梁鹏举 | Method for preparing biomass compound liquid organic fertilizer by utilizing agricultural wastes |
| CN115584655A (en) * | 2022-11-03 | 2023-01-10 | 齐鲁工业大学 | A method of utilizing wheat straw pulping by-product bio-fertilizer and its product |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20161214 |