CN101381253A - Method for preparing high-efficiency magnetized liquid composite fertilizer for drip irrigation and liquid composite fertilizer prepared therefrom - Google Patents
Method for preparing high-efficiency magnetized liquid composite fertilizer for drip irrigation and liquid composite fertilizer prepared therefrom Download PDFInfo
- Publication number
- CN101381253A CN101381253A CNA200810072968XA CN200810072968A CN101381253A CN 101381253 A CN101381253 A CN 101381253A CN A200810072968X A CNA200810072968X A CN A200810072968XA CN 200810072968 A CN200810072968 A CN 200810072968A CN 101381253 A CN101381253 A CN 101381253A
- Authority
- CN
- China
- Prior art keywords
- composite fertilizer
- liquid composite
- parts
- minutes
- fertilizer material
- 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 discloses a method for preparing a highly-efficient magnetized liquid compound fertilizer for drip irrigation and a liquid compound fertilizer prepared by the method. The method comprises the following steps: sodium humate, potassium humate, water or landfill leachate, ammonium biphosphate, potassium chloride or potassium sulfate, urea and ammonia are stirred and chelated; simultaneously, under the condition that the strength of a central magnetic field is more than or equal to 20,000 gausses, the mixture is magnetized; and the PH value of the mixture is adjusted to between 4 and 5 through concentrated sulphuric acid or concentrated nitric acid. Compared with the prior art, the liquid drip irrigation fertilizer has good dissolution and full nutrition, is very favorable for absorption by crops, greatly improves the utilization rate of the fertilizer and simultaneously causes no soil hardening.
Description
Technical field:
The present invention relates to a kind of preparation method of high-efficiency magnetized liquid composite fertilizer for drip irrigation and the liquid composite fertilizer of being produced thereof, particularly a kind of percolate of city life garbage landfill that can effectively utilize is produced the preparation method of high-efficiency magnetized liquid composite fertilizer for drip irrigation and the liquid composite fertilizer of being produced thereof.
Background technology:
Support along with large-area popularization of micro drip-irrigation technology and national supporting policy under the farm crop film, the benefit that micro drip-irrigation brought and the raising of effect, accepted by vast farmers, particularly in the Northwest, ground is many, the people is few, arid, therefore, also be that China's drip irrigation area is promoted fast, the most maximum area.But the drip irrigation fertilizer that present drip irrigation is used is many based on solid-state, and conventional fertilizer solvability is relatively poor, dissolution time is long, workload is bigger, is difficult to accomplish that nutrient is comprehensive, balanced.The soil testing and fertilizer recommendation that this and China are advocated, rational application of fertilizers, precisely fertilising still have a certain distance.
The improvement of city domestic refuse percolation liquid is a domestic difficult problem always at present, mainly is that treatment cost is higher, investment is big, is difficult to promote.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can fundamentally solve solid-state drip irrigation fertilizer in the agricultural drop irrigation technology, dissolve that relatively poor, labour intensity is big, not hypersorption of nutrient utilization ratio is not high, cause soil compaction, improve the unfavorable problem of quality of agricultural product, and then provide a kind of be easy to dissolve use, nutrient is complete, liquid composite fertilizer nutritive element balance, that can reduce the comprehensive cost that topdresses, particularly a kind of magnetized liquid composite fertilizer.
Another purpose of present inventor is effectively to utilize the percolate of city life garbage landfill, and then reduction refuse pollution, make full use of crop nutrient elements valuable in the percolate, uprise cost improvement and be the utilization of low-cost high-efficiency benefit, demonstrate fully the requirement that China develops a circular economy, carries out resource reutilization.
A kind of agricultural drop irrigation is characterized in that production stage comprises following technological process with the production method of high-efficiency magnetized liquid composite fertilizer material:
(1), (following all with) gets Sodium salts humic acids by weight, potassium humate or the two 0.1～0.2 part of mixture and water in any ratio, percolate or the two mixture by arbitrary proportion join in the closed stirred pot for 40～50 parts, under 120～200 rev/mins stirring velocity, fully mix, optic vesicle foam situation adds silicone antifoam agent as one feels fit to eliminate foam, churning time is 30～60 minutes, start the impeller pump that the high-energy magnetizing device is housed simultaneously and carry out cyclic magnetization, central magnetic field intensity 〉=20000 Gausses, put into the settling tank precipitation then more than 15 minutes, stand-by;
(2), with step (1) gained mixing liquid, insert in the closed type reaction stirred pot, in at least a 7～8.5 portions of mixed solutions that join in the retort with 8～9 parts of primary ammonium phosphates, Repone K or vitriolate of tartar, under 80～120 rev/mins stirring velocity, fully mix, churning time is more than 30 minutes, start the impeller pump that the high-energy magnetizing device is housed when stirring and carry out synchronous liquid circulation magnetization, central magnetic field intensity 〉=20000 Gausses;
(3) step (2) gained mixed solution is added 30～37 parts in urea successively in the closed type stirred pot, ammoniacal liquor 3-4.5 part, slowly put into stirred pot by hartshorn bottle, mix under 120～200 rev/mins of stirring velocitys, starting simultaneously is equipped with and is crushed to particle diameter in central magnetic field intensity 〉=20000 Gausses' the high-shear circulation colloidal mill of high-energy magnetizing device is below the 180 μ m;
(4), the vitriol oil or concentrated nitric acid adjustment pH value to 4～5 will be added in the prepared mixed solution;
(5), the prepared mixed solution of step (4) is ground to below the granularity 180 μ m at liquid honing machine;
In the above-mentioned production process:
Preferably add sequestrant in step (1), described sequestrant is 0.3～0.5 part of citric acid, 0.6～0.8 part of compound amino acid powder.
As improved technical scheme:
When step (1), also can add 0.2～0.30 part of borax, 0.1～0.2 part in ferrous sulfate, 0.1～0.2 part in sal epsom.
When carrying out step (2), add 0.01～0.3 part of 0.3～0.45 part of citric acid, 0.6～0.75 part of compound amino acid powder and other trace element, at least a in the soluble salt that described other trace element is magnesium, zinc, manganese, copper or magnesium, zinc, manganese, copper is preferably 0.01～0.02 part in zinc sulfate, 0.01～0.02 part of manganous sulfate, 0.01～0.02 part in copper sulfate or wherein at least a.
When step (3), preferably add 0.01～0.1 part of plant-growth regulator, described plant-growth regulator is sodium nitrophenolate, Nafusaku, VITMAIN B1, at least a in vitamin B6 or the niacinamide mixes by any arbitrary proportion, and its preferred version is: 0.01～0.02 part of sodium nitrophenolate, 0.01～0.02 part of Nafusaku, vitaminB10 .003～0.005 part, 0.003～0.005 part of vitamin B6,0.003～0.005 part of niacinamide.
Above-mentioned steps (4) preferably adds suspension agent before, described suspension agent is 0.1～0.2 part of 0.3～0.5 part of W-Gum and a carboxymethyl cellulose, earlier W-Gum is carried out gelatinization in the ratio of starch: water=1:2 ~ 5 at 60～70 ℃ before adding, in stirred pot, stirred 10 ~ 20 minutes with carboxymethyl cellulose simultaneously.
The described percolate of above-mentioned steps (1), preferably produce by following process: the liquid after collecting the domestic refuse transudate or washing rubbish, cross the following sieve of 0.5mm, get through liquid.
Compared with prior art, liquid drip irrigation fertilizer of the present invention, dissolving is better, nutrient is complete and be very beneficial for crop inhales
Receive, fertilizer utilization ratio greatly improves, and can not cause soil compaction simultaneously.
Embodiment:
Embodiment 1:
(1), getting 0.1 part of Sodium salts humic acids, 0.30 part of borax, 0.2 part in ferrous sulfate and 20 parts in water, percolate by weight joins in the closed stirred pot for 20 parts, under 1200 rev/mins stirring velocity, fully mix, optic vesicle foam situation adds silicone antifoam agent as one feels fit to eliminate foam, churning time is 40 minutes, start the impeller pump that the high-energy magnetizing device is housed simultaneously and carry out cyclic magnetization, central magnetic field intensity 20000 Gausses, put into the settling tank precipitation then more than 20 minutes, it is stand-by to get supernatant liquor;
(2), the supernatant liquor of step 1 gained mixing liquid is inserted in the closed type reaction stirred pot, in 8 parts of primary ammonium phosphates, 7 parts in Repone K, 0.3 portion of mixed solution that joins in the retort of citric acid, churning time is 30 minutes under 100 rev/mins stirring velocity, optic vesicle foam situation adds silicone antifoam agent as one feels fit to eliminate foam, start the impeller pump that the high-energy magnetizing device is housed when stirring and carry out synchronous liquid circulation magnetization, central magnetic field intensity 20000 Gausses;
(3) step (2) gained mixed solution is added 37 parts in urea successively in the closed type stirred pot, 3 parts of ammoniacal liquor, slowly put into stirred pot by hartshorn bottle, mixed 30 minutes under 120 rev/mins of stirring velocitys, starting simultaneously is equipped with and is crushed to particle diameter in central magnetic field intensity 20000 Gausses' the high-shear circulation colloidal mill of high-energy magnetizing device is below the 180 μ m;
(4), adjust pH value to 4.5 back and cross 200 μ m sieve, get, promptly obtain high-efficiency magnetized liquid composite fertilizer for drip irrigation of the present invention through liquid with adding the vitriol oil in the prepared mixed solution.
Embodiment 2:
(1), gets Sodium salts humic acids, potassium humate 0.15 part in 0.2 part of 0.2 part of mixture, borax, ferrous sulfate, 0.15 part in sal epsom by weight in the 1:1 ratio, join in the closed stirred pot with 50 parts of percolates, under 150 rev/mins stirring velocity, fully stirred 60 minutes, optic vesicle foam situation adds silicone antifoam agent as one feels fit to eliminate foam, start the impeller pump that central magnetic field intensity 22000 Gauss's high-energy magnetizing devices are housed simultaneously and carry out cyclic magnetization, put into the settling tank precipitation then 30 minutes, it is stand-by to get supernatant liquor;
(2), with step (1) gained liquid, insert in the closed type reaction stirred pot, with 8.5 parts of primary ammonium phosphates, 8.5 parts of vitriolate of tartar, 0.35 part of citric acid, 0.75 part of compound amino acid powder, 0.01 part in zinc sulfate, 0.2 part of manganous sulfate, 0.015 part in copper sulfate, join in the mixed solution in the retort, under 120 rev/mins stirring velocity, fully mix, churning time is 50 minutes, starts the impeller pump that central magnetic field intensity 22000 Gauss's high-energy magnetizing devices are housed in the time of stirring and carries out synchronous liquid circulation magnetization;
(3) step (2) gained mixed solution is added 30 parts in urea successively in the closed type stirred pot, 3 parts of ammoniacal liquor are slowly put into stirred pot by hartshorn bottle, get 0.015 part of sodium nitrophenolate, 0.01 part of Nafusaku, vitaminB10 .004 part, 0.003 part of vitamin B6,0.0035 part of niacinamide again, mix under 180 rev/mins of stirring velocitys, starting simultaneously is equipped with and is crushed to particle diameter in central magnetic field intensity 22000 Gausses' the high-shear circulation colloidal mill of high-energy magnetizing device is below the 150 μ m;
(4), 1 part in 0.3 part of extracting corn starch and water stirs gelatinization 15 minutes down at 60 ℃, together adds in the stirred pot with 0.15 part of carboxymethyl cellulose and stirs 10 minutes, add concentrated nitric acid simultaneously and adjust pH value to 4.2;
(5), the prepared mixed solution of step (4) is ground to below the granularity 150 μ m at liquid honing machine, cross 200 μ m sieve, get, promptly obtain high-efficiency magnetized liquid composite fertilizer for drip irrigation of the present invention through liquid.
Embodiment 3
(1), get Sodium salts humic acids by weight, potassium humate or the two are in 0.2 part of the mixture of any ratio, 0.8 part of compound amino acid powder, 0.3 part of borax, 0.1 part in ferrous sulfate, 0.1 part in sal epsom, percolate joins in the closed stirred pot for 45 parts, under 140 rev/mins stirring velocity, fully mix, optic vesicle foam situation adds silicone antifoam agent as one feels fit to eliminate foam, churning time is 50 minutes, start the impeller pump that the high-energy magnetizing device is housed simultaneously and carry out cyclic magnetization, central magnetic field intensity 25000 Gausses, put into the settling tank precipitation then 60 minutes, it is stand-by to get supernatant liquor;
It is as follows that above-mentioned percolate is produced process: with collected domestic refuse and water by weight the 1:1 mixed soak 1 little more than, cross the 0.5mm sieve, get through liquid.
(2), step 1 gained mixing liquid is inserted in the closed type reaction stirred pot, in 8.5 parts of primary ammonium phosphates, 8.5 parts in Repone K, 0.45 part of citric acid, 0.75 part of compound amino acid powder, 0.015 part in zinc sulfate, 0.02 part of manganous sulfate, 0.02 portion of mixed solution that joins in the retort of copper sulfate, under 100 rev/mins stirring velocity, fully mix, churning time is 50 minutes, start the impeller pump that the high-energy magnetizing device is housed when stirring and carry out synchronous liquid circulation magnetization, central magnetic field intensity 25000 Gausses;
(3) step (2) gained mixed solution is added 32 parts in urea successively in the closed type stirred pot, 4 parts of ammoniacal liquor, ammoniacal liquor slowly adds in the stirred pot by hartshorn bottle, get in 0.01 part of sodium nitrophenolate, 0.01 part of Nafusaku, vitaminB10 .0035 part, 0.003 part of vitamin B6,0.004 part of adding of the niacinamide stirred pot, mix under 200 rev/mins of stirring velocitys when adding above-mentioned raw materials, starting simultaneously is equipped with and is crushed to particle diameter in central magnetic field intensity 25000 Gausses' the high-shear circulation colloidal mill of high-energy magnetizing device is below the 180 μ m;
(4), 1.5 parts in 0.5 part of extracting corn starch and water stirs gelatinization 10 minutes down at 65 ℃, together adds in the stirred pot with 0.2 part of carboxymethyl cellulose and stirs 10 minutes, add concentrated nitric acid simultaneously and adjust pH value to 4.7;
(5), the prepared mixed solution of step (4) is ground to below the granularity 180 μ m at liquid honing machine, cross 250 μ m sieve, get, promptly obtain high-efficiency magnetized liquid composite fertilizer for drip irrigation of the present invention through liquid.
Embodiment 4
(1), get Sodium salts humic acids by weight, potassium humate or the two are in 0.15 part of the mixture of any ratio, 0.7 part of compound amino acid powder, 0.2 part of borax, 0.15 part in ferrous sulfate, 0.1 part in sal epsom, 20 parts in water, percolate joins in the closed stirred pot for 30 parts, under 110 rev/mins stirring velocity, fully mix, optic vesicle foam situation adds silicone antifoam agent as one feels fit to eliminate foam, churning time is 55 minutes, start the impeller pump that the high-energy magnetizing device is housed simultaneously and carry out cyclic magnetization, central magnetic field intensity 23000 Gausses, put into the settling tank precipitation then 40 minutes, it is stand-by to get supernatant liquor;
It is as follows that above-mentioned percolate is produced process: the 0.5mm sieve is collected and crossed to the transudate of collected domestic refuse, get through liquid.
(2), step 1 gained mixing liquid is inserted in the closed type reaction stirred pot, in 8 parts of primary ammonium phosphates, 8.5 parts in Repone K, 0.35 part of citric acid, 0.8 part of compound amino acid powder, 0.02 portion of mixed solution that joins in the retort of manganous sulfate, under 120 rev/mins stirring velocity, fully mix, churning time is 40 minutes, start the impeller pump that the high-energy magnetizing device is housed when stirring and carry out synchronous liquid circulation magnetization, central magnetic field intensity 23000 Gausses;
(3) step (2) gained mixed solution is added 30 parts in urea successively in the closed type stirred pot, 5 parts of ammoniacal liquor, ammoniacal liquor slowly adds in the stirred pot by hartshorn bottle, get in 0.01 part of sodium nitrophenolate, 0.01 part of Nafusaku, vitaminB10 .005 part, 0.003 part of vitamin B6,0.005 part of adding of the niacinamide stirred pot, mix under 200 rev/mins of stirring velocitys when adding above-mentioned raw materials, starting simultaneously is equipped with and is crushed to particle diameter in central magnetic field intensity 23000 Gausses' the high-shear circulation colloidal mill of high-energy magnetizing device is below the 100 μ m;
(4), 1.5 parts in 0.5 part of extracting corn starch and water stirs gelatinization 10 minutes down at 65 ℃, together adds in the stirred pot with 0.2 part of carboxymethyl cellulose and stirs 10 minutes, add concentrated nitric acid simultaneously and adjust pH value to 4.7;
(5), the prepared mixed solution of step (4) is ground to below the granularity 100 μ m at liquid honing machine, cross 150 μ m sieve, get, promptly obtain high-efficiency magnetized liquid composite fertilizer for drip irrigation of the present invention through liquid.
Embodiment 5
(1), gets 0.2 part of Sodium salts humic acids, 0.75 part of compound amino acid powder, 0.25 part of borax, 0.15 part in ferrous sulfate, 0.1 part in sal epsom by weight, water joins in the closed stirred pot for 50 parts, under 180 rev/mins stirring velocity, fully mix, optic vesicle foam situation adds silicone antifoam agent as one feels fit to eliminate foam, churning time is 40 minutes, start the impeller pump that the high-energy magnetizing device is housed simultaneously and carry out cyclic magnetization, central magnetic field intensity 21000 Gausses, put into the settling tank precipitation then 15 minutes, it is stand-by to get supernatant liquor;
(2), step 1 gained mixing liquid is inserted in the closed type reaction stirred pot, in 8 parts of primary ammonium phosphates, 8.5 parts in Repone K, 0.4 part of citric acid, 0.7 part of compound amino acid powder, 0.02 part in zinc sulfate, 0.02 part of manganous sulfate, 0.02 portion of mixed solution that joins in the retort of copper sulfate, under 120 rev/mins stirring velocity, fully mixed 40 minutes, start the impeller pump that the high-energy magnetizing device is housed when stirring and carry out synchronous liquid circulation magnetization, central magnetic field intensity 21000 Gausses;
(3) step (2) gained mixed solution is added 35 parts in urea in the closed type stirred pot, get 4 parts of ammoniacal liquor again, ammoniacal liquor slowly adds in the stirred pot by hartshorn bottle, get in 0.02 part of sodium nitrophenolate, 0.015 part of Nafusaku, vitaminB10 .0045 part, 0.0035 part of vitamin B6,0.0035 part of adding of the niacinamide stirred pot, mix under 1600 rev/mins of stirring velocitys when adding above-mentioned raw materials, starting simultaneously is equipped with and is crushed to particle diameter in central magnetic field intensity 21000 Gausses' the high-shear circulation colloidal mill of high-energy magnetizing device is below the 150 μ m;
(4), 2 parts in 0.5 part of extracting corn starch and water stirs gelatinization 10 minutes down at 70 ℃, together adds in the stirred pot with 0.3 part of carboxymethyl cellulose and stirs 10 minutes, add the vitriol oil simultaneously and adjust pH value to 5;
(5), the prepared mixed solution of step (4) is ground to below the granularity 150 μ m at liquid honing machine, promptly obtain high-efficiency magnetized liquid composite fertilizer for drip irrigation of the present invention.
Embodiment 6:
(1), getting Sodium salts humic acids 0.05wwv, 0.1 part of potassium humate, 0.5 part of citric acid, 0.6 part of compound amino acid powder, 0.30 part of borax, 0.2 part in ferrous sulfate, 0.2 part in sal epsom and water by weight joins in the closed stirred pot for 45 parts, under 160 rev/mins stirring velocity, fully mixed 30 minutes, start the impeller pump that the high-energy magnetizing device is housed simultaneously and carry out cyclic magnetization, central magnetic field intensity 20000 Gausses, put into the settling tank precipitation then 50 minutes, it is stand-by to get supernatant liquor;
(2), with step (1) gained mixing liquid, insert in the closed type reaction stirred pot, in 8.5 parts of primary ammonium phosphates, 3 parts in Repone K, 5.5 parts of vitriolate of tartar, 0.01 part in zinc sulfate, 0.02 part of manganous sulfate, 0.02 part in copper sulfate, 0.4 part of citric acid, 0.7 part of compound amino acid powder and 0.025 portion of mixed solution that joins in the retort of other trace element, under 100 rev/mins stirring velocity, fully mixed 40 minutes, start the impeller pump that the high-energy magnetizing device is housed when stirring and carry out synchronous liquid circulation magnetization, central magnetic field intensity 20000 Gausses;
(3) step (2) gained mixed solution is added 36 parts in urea in the closed type stirred pot, slowly put into 3 parts of ammoniacal liquor by hartshorn bottle afterwards, add 0.02 part of sodium nitrophenolate, 0.01 part of Nafusaku, vitaminB10 .0045 part, 0.0035 part of vitamin B6,0.005 part of niacinamide again, mix being added under 120～200 rev/mins of stirring velocitys, starting simultaneously is equipped with and is crushed to particle diameter in central magnetic field intensity 〉=20000 Gausses' the high-shear circulation colloidal mill of high-energy magnetizing device is 100 μ m;
(4), will be in the prepared mixed solution add the vitriol oil and adjust pH value to 4, cross 150 μ m sieve, get through liquid, promptly obtain high-efficiency magnetized liquid composite fertilizer for drip irrigation of the present invention.
Embodiment 7:
(1), gets 0.2 part of potassium humate, 0.3～0.5 part of citric acid, 0.6～0.8 part of compound amino acid powder, 0.2～0.30 part of borax, 0.1～0.2 part in ferrous sulfate, 0.1～0.2 part in sal epsom by weight, join in the closed stirred pot with 40 parts in water, under 120 rev/mins stirring velocity, fully mixed 35 minutes, start the impeller pump that the high-energy magnetizing device is housed simultaneously and carry out cyclic magnetization, central magnetic field intensity 30000 Gausses, put into the settling tank precipitation then 20 minutes, it is stand-by to get supernatant liquor;
(2), with step (1) gained mixing liquid, insert in the closed type reaction stirred pot, with 8～9 parts of primary ammonium phosphates, 7.5 parts in Repone K, 0.35 part of citric acid, 0.65 part of compound amino acid powder, 0.015 part in zinc sulfate, 0.018 part of manganous sulfate, 0.015 part in copper sulfate, join in the mixed solution in the retort, under 80～120 rev/mins stirring velocity, fully mixed 40 minutes, start the impeller pump that the high-energy magnetizing device is housed when stirring and carry out synchronous liquid circulation magnetization, central magnetic field intensity 30000 Gausses;
(3) step (2) gained mixed solution is added 37 parts in urea successively in the closed type stirred pot, 4.5 parts of ammoniacal liquor, ammoniacal liquor is slowly put into stirred pot by hartshorn bottle, add 0.012 part of sodium nitrophenolate, Nafusaku again: 0.015 part, vitaminB10 .0045 part, 0.0035 part of vitamin B6,0.005 part of niacinamide, mix under 150 rev/mins of stirring velocitys, starting simultaneously is equipped with and is crushed to particle diameter in central magnetic field intensity 30000 Gausses' the high-shear circulation colloidal mill of high-energy magnetizing device is below the 180 μ m;
(4), 0.4 part of extracting corn starch, carboxymethyl cellulose add for 0.15 part and stir gelatinization in 2 parts of 65 ℃ of water and adds after 10 minutes in the stirred pot and stirred 10 minutes, will add concentrated nitric acid adjustment pH value to 4 in the prepared mixed solution;
Above-mentioned steps (4) preferably adds suspension agent before, and described suspension agent is
(5), the prepared mixed solution of step (4) is ground to below the granularity 100 μ m at liquid honing machine, cross 150 μ m sieve, get, promptly obtain high-efficiency magnetized liquid composite fertilizer for drip irrigation of the present invention through liquid.
Embodiment 8
(1), get 0.12 part of Sodium salts humic acids by weight, 0.06 part of potassium humate, 0.45 part of citric acid, 0.8 part of compound amino acid powder, 0.25 part of borax, 0.15 part in ferrous sulfate, 0.1 part in sal epsom, with 30 parts in water, percolate joins in the closed stirred pot for 15 parts, under 150 rev/mins stirring velocity, fully mix, optic vesicle foam situation adds silicone antifoam agent as one feels fit to eliminate foam, churning time is 45 minutes, start the impeller pump that the high-energy magnetizing device is housed simultaneously and carry out cyclic magnetization, central magnetic field intensity 20000 Gausses, put into the settling tank precipitation then 20 minutes, it is stand-by to get supernatant liquor;
It is as follows that above-mentioned percolate is produced process: the 0.3mm sieve is collected and crossed to the transudate of collected domestic refuse, get through liquid.
(2), with step (1) gained mixing liquid, insert in the closed type reaction stirred pot, in 8.8 parts of primary ammonium phosphates, 3 parts in Repone K, 5.5 parts of vitriolate of tartar, 0.5 part of citric acid, 0.8 part of compound amino acid powder, zinc sulfate 0.0.02 part, 0.02 part of manganous sulfate, 0.02 portion of mixed solution that joins in the retort of copper sulfate, under 90 rev/mins stirring velocity, fully mixed 50 minutes, start the impeller pump that the high-energy magnetizing device is housed when stirring and carry out synchronous liquid circulation magnetization, central magnetic field intensity 26000 Gausses;
(3) step (2) gained mixed solution is added 35 parts in urea, 0.015 part of sodium nitrophenolate, 0.02 part of Nafusaku, vitaminB10 .004 part, 0.5 part of vitamin B6,0.003 part of niacinamide in the closed type stirred pot, stirred 10 minutes down with 120 rev/mins simultaneously, afterwards 4.5 parts of ammoniacal liquor are slowly put into stirred pot by hartshorn bottle, mixed 20 minutes under 120～200 rev/mins of stirring velocitys, starting simultaneously is equipped with and is crushed to particle diameter in central magnetic field intensity 26000 Gausses' the high-shear circulation colloidal mill of high-energy magnetizing device is below the 180 μ m;
(4), 0.2 part of 0.4 part of extracting corn starch and carboxymethyl cellulose join in 2 parts of water and be warmed to 70 ℃ of gelatinizations 5 minutes, joins and continue in the prepared mixed solution to stir 15 minutes, add the vitriol oil or concentrated nitric acid and adjust pH value to 5;
(5), the prepared mixed solution of step (4) is ground to below the granularity 180 μ m at liquid honing machine, 200 μ m sieve, get through liquid, promptly obtain high-efficiency magnetized liquid composite fertilizer for drip irrigation of the present invention.
Claims (13)
1, a kind of agricultural drop irrigation is characterized in that production stage comprises following technological process with the production method of high-efficiency magnetized liquid composite fertilizer material:
(1), getting Sodium salts humic acids, potassium humate or the two by weight joins in the closed stirred pot for 40～50 parts with water, percolate or the two mixture by arbitrary proportion in 0.1～0.2 part of the mixture of any ratio, under 120～200 rev/mins stirring velocity, fully mix, optic vesicle foam situation adds silicone antifoam agent as one feels fit to eliminate foam, churning time is 30～60 minutes, start the impeller pump that the high-energy magnetizing device is housed simultaneously and carry out cyclic magnetization, central magnetic field intensity 〉=20000 Gausses, put into the settling tank precipitation then more than 15 minutes, stand-by;
(2), with step (1) gained mixing liquid, insert in the reaction stirred pot, get 8～9 parts of primary ammonium phosphates, Repone K or vitriolate of tartar by weight at least a 7～8.5 parts, join in the mixed solution in the retort, under 80～120 rev/mins stirring velocity, fully mix, churning time is more than 30 minutes, starts the impeller pump that the high-energy magnetizing device is housed in the time of stirring and carries out synchronous liquid circulation magnetization, central magnetic field intensity 〉=20000 Gausses;
(3) step (2) gained mixed solution is added 30～37 parts in urea successively in the closed type stirred pot, ammoniacal liquor 3-4.5 part is slowly put into stirred pot by hartshorn bottle, mix under 120～200 rev/mins of stirring velocitys, starting simultaneously is equipped with and is crushed to particle diameter in central magnetic field intensity 〉=20000 Gausses' the high-shear circulation colloidal mill of high-energy magnetizing device is below the 180 μ m;
(4), the vitriol oil or concentrated nitric acid adjustment pH value to 4～5 will be added in the prepared mixed solution.
2,, it is characterized in that when step (1), adding 0.2～0.30 part of borax, 0.1～0.2 part in ferrous sulfate, 0.1～0.2 part in sal epsom according to the production method of the described agricultural drop irrigation of claim 1 with the high-efficiency magnetized liquid composite fertilizer material.
According to the production method of the described agricultural drop irrigation of claim 1, it is characterized in that 3, add sequestrant when step (2), described sequestrant is 0.3～0.5 part of citric acid, 0.6～0.8 part of compound amino acid powder with the high-efficiency magnetized liquid composite fertilizer material.
4, according to the production method of the described agricultural drop irrigation of claim 1 with the high-efficiency magnetized liquid composite fertilizer material, it is characterized in that, add 0.01～0.3 part of trace element, 0.3～0.5 part of citric acid, 0.6～0.8 part of compound amino acid powder when carrying out step (2), described trace element is at least a in the soluble salt of magnesium, zinc, manganese, copper or magnesium, zinc, manganese, copper.
5,, it is characterized in that described trace element is 0.01～0.02 part in zinc sulfate, 0.01～0.02 part of manganous sulfate, 0.01～0.02 part in copper sulfate or wherein at least a according to the production method of the described agricultural drop irrigation of claim 4 with the high-efficiency magnetized liquid composite fertilizer material.
6, according to the production method of the described agricultural drop irrigation of claim 1 with the high-efficiency magnetized liquid composite fertilizer material, it is characterized in that: when step (3), add 0.01～0.1 part of plant-growth regulator, described plant-growth regulator is sodium nitrophenolate, Nafusaku, VITMAIN B1, at least a in vitamin B6 or the niacinamide.
7, according to the production method of the described agricultural drop irrigation of claim 6, it is characterized in that described growth regulator is: 0.01～0.02 part of sodium nitrophenolate, 0.01～0.02 part of Nafusaku, 0.003～0.005 part of VITMAIN B1,0.003～0.005 part of vitamin B6,0.003～0.005 part of niacinamide with the high-efficiency magnetized liquid composite fertilizer material.
8, agricultural drop irrigation according to claim 1 is with the production method of high-efficiency magnetized liquid composite fertilizer material, it is characterized in that adding suspension agent before in step (4), described suspension agent is 0.1～0.2 part of 0.3～0.5 part of W-Gum and a carboxymethyl cellulose, earlier W-Gum is carried out gelatinization in the ratio of starch: water=1:2～5 under 60～70 ℃ of temperature before adding, in stirred pot, stirred 10 ~ 20 minutes with carboxymethyl cellulose simultaneously.
9, according to the production method of the described agricultural drop irrigation of each claim of claim 1～8 with the high-efficiency magnetized liquid composite fertilizer material, it is characterized in that producing by following process: the liquid after collecting the domestic refuse transudate or washing rubbish at the described percolate of step (1), cross≤the 0.5mm sieve, get through liquid.
10, a kind of agricultural drop irrigation high-efficiency magnetized liquid composite fertilizer material is characterized in that being produced by the described method of each claim of claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810072968XA CN101381253B (en) | 2008-10-14 | 2008-10-14 | Method for preparing high-efficiency magnetized liquid composite fertilizer for drip irrigation and liquid composite fertilizer prepared therefrom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810072968XA CN101381253B (en) | 2008-10-14 | 2008-10-14 | Method for preparing high-efficiency magnetized liquid composite fertilizer for drip irrigation and liquid composite fertilizer prepared therefrom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101381253A true CN101381253A (en) | 2009-03-11 |
| CN101381253B CN101381253B (en) | 2010-12-01 |
Family
ID=40461337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810072968XA Expired - Fee Related CN101381253B (en) | 2008-10-14 | 2008-10-14 | Method for preparing high-efficiency magnetized liquid composite fertilizer for drip irrigation and liquid composite fertilizer prepared therefrom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101381253B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267846A (en) * | 2011-07-08 | 2011-12-07 | 西北农林科技大学 | Sandy land fertilizer and preparation method thereof |
| WO2012003628A1 (en) * | 2010-07-07 | 2012-01-12 | Jianmin Zhang | Compositions and methods of making and using the compositions for improving soil and /or plant growth and improved soil, improved plants, and/or improved seeds |
| CN102674960A (en) * | 2012-05-06 | 2012-09-19 | 冷登书 | Liquid fertilizer utilizing city life garbage landfill leachate and preparation method thereof |
| CN102898243A (en) * | 2012-11-02 | 2013-01-30 | 宋生 | Method for magnetizing liquid water-soluble fertilizer |
| CN101993289B (en) * | 2009-08-19 | 2013-03-27 | 抚顺矿业集团有限责任公司 | Moisture-holding nutritive soil and preparation method thereof |
| US8932383B2 (en) | 2010-07-07 | 2015-01-13 | Jianmin Zhang | Compositions and methods of making and using the compositions for improving soil and/or plant growth and improved soil, improved plants, and/or improved seeds |
| CN104446940A (en) * | 2014-11-21 | 2015-03-25 | 广东源盛生态环保科技有限公司 | Method for preparing liquid water by extracting garbage leachate |
| CN105016923A (en) * | 2015-07-23 | 2015-11-04 | 合肥众月健康科技有限公司 | Liquid fertilizer with high utilization rate and preparation method thereof |
| CN105016819A (en) * | 2015-07-23 | 2015-11-04 | 合肥众月健康科技有限公司 | Liquid fertilizer with growth promoting effect and preparation method thereof |
| CN106045782A (en) * | 2016-06-06 | 2016-10-26 | 江门市智虎实业有限公司 | Water-soluble fertilizer containing humic acid and preparation method of water-soluble fertilizer |
| CN108658706A (en) * | 2018-06-29 | 2018-10-16 | 铜陵祥意和贸易有限责任公司 | Corn fertilizer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127589A (en) * | 1995-05-11 | 1996-07-31 | 郦伟 | Rice growth regulator and its preparing method |
| CN1453251A (en) * | 2002-04-25 | 2003-11-05 | 中国科学院过程工程研究所 | Acid liquid fertilizer for drip irrigation and its prepn |
| CN1300068C (en) * | 2005-10-11 | 2007-02-14 | 山东省农业科学院土壤肥料研究所 | Whole nutrient solid fertilizer for drip irrigation and its prepn |
| KR100887518B1 (en) * | 2006-11-11 | 2009-03-11 | 서희동 | A method to produce liquid fertilizer using bittern produced by sea water |
-
2008
- 2008-10-14 CN CN200810072968XA patent/CN101381253B/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993289B (en) * | 2009-08-19 | 2013-03-27 | 抚顺矿业集团有限责任公司 | Moisture-holding nutritive soil and preparation method thereof |
| US8932383B2 (en) | 2010-07-07 | 2015-01-13 | Jianmin Zhang | Compositions and methods of making and using the compositions for improving soil and/or plant growth and improved soil, improved plants, and/or improved seeds |
| WO2012003628A1 (en) * | 2010-07-07 | 2012-01-12 | Jianmin Zhang | Compositions and methods of making and using the compositions for improving soil and /or plant growth and improved soil, improved plants, and/or improved seeds |
| CN102267846A (en) * | 2011-07-08 | 2011-12-07 | 西北农林科技大学 | Sandy land fertilizer and preparation method thereof |
| CN102267846B (en) * | 2011-07-08 | 2013-07-03 | 西北农林科技大学 | Sandy land fertilizer and preparation method thereof |
| CN102674960A (en) * | 2012-05-06 | 2012-09-19 | 冷登书 | Liquid fertilizer utilizing city life garbage landfill leachate and preparation method thereof |
| CN102898243A (en) * | 2012-11-02 | 2013-01-30 | 宋生 | Method for magnetizing liquid water-soluble fertilizer |
| CN104446940A (en) * | 2014-11-21 | 2015-03-25 | 广东源盛生态环保科技有限公司 | Method for preparing liquid water by extracting garbage leachate |
| CN104446940B (en) * | 2014-11-21 | 2017-12-22 | 广东春天生态科技集团有限公司 | A kind of method extracted garbage leaching liquid and prepare aqueous water |
| CN105016923A (en) * | 2015-07-23 | 2015-11-04 | 合肥众月健康科技有限公司 | Liquid fertilizer with high utilization rate and preparation method thereof |
| CN105016819A (en) * | 2015-07-23 | 2015-11-04 | 合肥众月健康科技有限公司 | Liquid fertilizer with growth promoting effect and preparation method thereof |
| CN106045782A (en) * | 2016-06-06 | 2016-10-26 | 江门市智虎实业有限公司 | Water-soluble fertilizer containing humic acid and preparation method of water-soluble fertilizer |
| CN108658706A (en) * | 2018-06-29 | 2018-10-16 | 铜陵祥意和贸易有限责任公司 | Corn fertilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101381253B (en) | 2010-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101381253B (en) | Method for preparing high-efficiency magnetized liquid composite fertilizer for drip irrigation and liquid composite fertilizer prepared therefrom | |
| CN102936166A (en) | Water-soluble organic/inorganic compound fertilizer prepared by molasses fermentation liquor and preparation method of fertilizer | |
| CN104892315A (en) | Special ecological fertilizer for saline-alkali soil and preparation method thereof | |
| CN103819251B (en) | Water-soluble fertilizer and preparation method | |
| CN103865002A (en) | High-water absorption humic acid resin with water conserving, water retention and trace fertilizer sustained-release functions | |
| CN104609991A (en) | A growth promoting liquid fertilizer and a preparing method thereof | |
| CN105000993A (en) | Liquid fertilizer with high permeability and preparation method thereof | |
| CN103360146A (en) | High potassium washing fertilizer containing amino acid chelated medium and trace elements | |
| CN102633551A (en) | Method for producing water soluble fertilizer with major element by using agriculture fertilizer | |
| CN106748430A (en) | A kind of humic acid Water soluble fertilizer and preparation method thereof | |
| CN106431581A (en) | Organic liquid fertilizer based on concentrated biogas slurry as well as preparation and application methods thereof | |
| CN102249814A (en) | Preparation method of liquid fertilizer with humic acid-urea complex as matrix | |
| CN105110892B (en) | A kind of a great number of elements Water soluble fertilizer and preparation method thereof | |
| CN105418273A (en) | Preparation and application of rice straw biomass carbon-base release fertilizer | |
| CN101712581B (en) | Method for preparing organic/inorganic humate foliar fertilizer | |
| CN107739249A (en) | Saline and alkaline region industrial crops improvement calcium boron clear liquid fertilizer and preparation method thereof | |
| CN109180224A (en) | A method of faintly acid liquid fertilizer is produced using converter slag | |
| CN101700986B (en) | Preparation technology of humic acid organic inorganic multivariate fertilizer with core-shell structure | |
| CN105367167A (en) | Preparation method of trace element-containing organic carbon liquid fertilizer | |
| CN107879824A (en) | A kind of multi-Functional Fertilizers synergistic compound and preparation method thereof | |
| CN102775218A (en) | Method for preparing plant nutrient solution from sludge microproteins | |
| CN111018602A (en) | Preparation method of trace and macroelement compound water-soluble fertilizer | |
| CN108911894A (en) | A kind of water-soluble fertilizer of high-efficiency environment friendly and preparation method thereof | |
| CN106800460A (en) | Fertilizer synergist containing middle trace element and preparation method thereof | |
| CN107011047B (en) | A kind of organic water soluble carbon fertilizer and preparation method thereof |
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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20121014 |